LM2904W, LM2904AW Low power dual operational amplifier Datasheet — production data Features ■ Frequency compensation implemented internally ■ Large DC voltage gain: 100 dB N DIP8 ■ Wide bandwidth (unity gain): 1.1 MHz (Plastic package) (temperature compensated) ■ Very low supply current/op (500 µA per channel) ■ Low input bias current: 20 nA (temperature D compensated) SO-8 ■ Low input offset current: 2 nA (Plastic micropackage) ■ Input common-mode voltage range includes negative rail ■ Differential input voltage range equal to the power supply voltage P ■ Large output voltage swing 0 V to TSSOP8 (V + - 1.5 V) (Thin shrink small outline package) CC ■ ESD internal protection: 2 kV ■ Automotive qualification Pin connections (top view) Description Output A VCC+ Inverting input A Output B The LM2904W and LM2904AW circuits consist of Non-inverting input A Inverting input B two independent, high gain operational amplifiers which employ internal frequency compensation VCC- Non-inverting input B and are designed specifically for automotive and industrial control systems. They operate from a single power supply over a wide range of supply. In linear mode, the input common mode voltages. The low power supply drain is voltage range includes ground. The output independent of the magnitude of the power voltage can also swing to ground even though supply voltage. operated from a single power supply. Application areas include transducer amplifiers, DC gain blocks, and all the conventional op-amp circuits which now can be more easily implemented in single power supply systems. For example, these circuits can be directly supplied from standard +5 V which is used in logic systems and easily provides the required interface electronics without requiring any additional power February 2013 Doc ID 9893 Rev 11 1/21 This is information on a product in full production. www.st.com 21

Contents LM2904W, LM2904AW Contents 1 Schematic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 4 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Typical single-supply applications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 4 Macromodel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 4.1 Important note concerning this macromodel . . . . . . . . . . . . . . . . . . . . . . 13 4.2 Macromodel code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 5 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 5.1 DIP8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 5.2 SO-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 5.3 TSSOP8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 6 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 2/21 Doc ID 9893 Rev 11

LM2904W, LM2904AW Schematic diagram 1 Schematic diagram Figure 1. Schematic diagram (1/2 LM2904W, LM2904AW) Doc ID 9893 Rev 11 3/21

Absolute maximum ratings and operating conditions LM2904W, LM2904AW 2 Absolute maximum ratings and operating conditions Table 1. A bsolute maximum ratings (AMR) Symbol Parameter Value Unit V Supply voltage(1) +32 CC V Differential input voltage(2) -0.3 V to V + 0.3 V id CC V Input voltage -0.3 V to V + 0.3 in CC Output short-circuit duration(3) Infinite s I Input current(4) 50 mA in T Storage temperature range -65 to +150 stg °C T Maximum junction temperature 150 j Thermal resistance junction to ambient(5) DIP8 85 R thja SO-8 125 TSSOP8 120 °C/W Thermal resistance junction to case(5) DIP8 41 R thjc SO-8 40 TSSOP8 37 T Storage temperature range -65 to +150 °C stg HBM: human body model(6) 2000 ESD MM: machine model(7) 200 V CDM: charged device model(8) 1500 1. All voltage values, except differential voltage are with respect to network ground terminal. 2. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal. 3. Short-circuits from the output to V can cause excessive heating if V + > 15 V. The maximum output current is CC CC approximately 40 mA, independent of the magnitude of V . Destructive dissipation can result from simultaneous short- CC circuits on all amplifiers. 4. This input current only exists when the voltage at any of the input leads is driven negative. It is due to the collector-base junction of the input PNP transistor becoming forward biased and thereby acting as input diode clamps. In addition to this diode action, there is also NPN parasitic action on the IC chip. This transistor action can cause the output voltages of the Op-amps to go to the V voltage level (or to ground for a large overdrive) for the time during which an input is driven CC negative. This is not destructive and normal output is restored for input voltages above -0.3 V. 5. Short-circuits can cause excessive heating and destructive dissipation. R are typical values. th 6. Human body model: 100 pF discharged through a 1.5 kΩ resistor between two pins of the device, done for all couples of pin combinations with other pins floating. 7. Machine model: a 200 pF cap is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5 Ω), done for all couples of pin combinations with other pins floating. 8. Charged device model: all pins plus package are charged together to the specified voltage and then discharged directly to the ground. 4/21 Doc ID 9893 Rev 11

LM2904W, LM2904AW Absolute maximum ratings and operating conditions Table 2. Operating conditions Symbol Parameter Value Unit V Supply voltage 3 to 30 CC Common mode input voltage range V + - 1.5 V V CC icm T ≤ T ≤ T V + - 2 min amb max CC T Operating free-air temperature range -40 to +125 °C oper Doc ID 9893 Rev 11 5/21

Electrical characteristics LM2904W, LM2904AW 3 Electrical characteristics Table 3. V + = 5 V, V - = Ground, V = 1.4 V, T = 25 °C CC CC O amb (unless otherwise specified) Symbol Parameter Min. Typ. Max. Unit Input offset voltage(1) T = 25 °C LM2904W 2 7 amb V T = 25 °C LM2904AW 1 2 mV io amb T ≤ T ≤ T LM2904W 9 min amb max Tmin ≤ Tamb ≤ Tmax LM2904AW 4 DV Input offset voltage drift 7 30 µV/°C io Input offset current 2 30 I nA io T ≤ T ≤ T 40 min amb max DI Input offset current drift 10 300 pA/°C io Input bias current(2) 20 150 I nA ib T ≤ T ≤ T 200 min amb max Large signal voltage gain A V + = +15 V, R = 2 kΩ, V = 1.4 V to 11.4 V 50 100 V/mV vd CC L o T ≤ T ≤ T 25 min amb max Supply voltage rejection ratio SVR R ≤ 10 kΩ 65 100 dB S T ≤ T ≤ T 65 min amb max Supply current, all Amp, no load I V = +5 V 0.7 1.2 mA CC CC T ≤ T ≤ T , V = +30 V 2 min amb max CC Common-mode rejection ratio CMR R = 10 kΩ 70 85 dB S T ≤ T ≤ T 60 min amb max Output short-circuit current I mA source V += +15 V, V = +2 V, V = +1 V 20 40 60 CC o id Output sink current I V = 2 V, V += +5 V 10 20 mA sink O CC V = +0.2 V, V += +15 V 12 50 µA O CC High level output voltage V + = + 30 V CC R = 2 kΩ 26 V L V OH T ≤ T ≤ T 26 27 min amb max RL = 10 kΩ 27 Tmin ≤ Tamb ≤ Tmax 27 28 Low level output voltage V R = 10 kΩ 5 20 mV OL L T ≤ T ≤ T 20 min amb max 6/21 Doc ID 9893 Rev 11

LM2904W, LM2904AW Electrical characteristics Table 3. V + = 5 V, V - = Ground, V = 1.4 V, T = 25 °C CC CC O amb (unless otherwise specified) (continued) Symbol Parameter Min. Typ. Max. Unit Slew rate SR V + = 15 V, V = 0.5 to 3 V, R = 2 kΩ, C = 100 pF, unity gain 0.3 0.6 V/µs CC in L L T ≤ T ≤ T 0.2 min amb max Gain bandwidth product GBP MHz f = 100 kHz, V + = 30 V, V = 10 mV, R = 2 kΩ, C = 100pF 0.7 1.1 CC in L L Total harmonic distortion THD f = 1 kHz, A = 20 dB, R = 2 kΩ, V = 2 V , C = 100 pF, % V L o pp L V + = 30 V 0.02 CC Equivalent input noise voltage e nV/√ Hz n f = 1 kHz, R = 100 Ω, V + = 30 V 55 S CC Channel separation (3) V /V dB O1 O2 1 kHz ≤ f ≤ 20 kHz 120 1. V = 1.4 V, R = 0 Ω, 5 V < V + < 30 V, 0 V < V < V + - 1.5 V O S CC ic CC 2. The direction of the input current is out of the IC. This current is essentially constant, independent of the state of the output, so there is no change in the loading charge on the input lines. 3. Due to the proximity of external components, ensure that stray capacitance does not cause coupling between these external parts. Typically, this can be detected because this type of capacitance increases at higher frequencies. Doc ID 9893 Rev 11 7/21

Electrical characteristics LM2904W, LM2904AW Figure 2. Open loop frequency response Figure 3. Large signal frequency response 140 20 10MΩ 100kΩ 120 0.1μF 1kΩ +15V - B) 100 VI - VCC VO pp) 15 VI VO (d VCC/2 + (V +7V + 2kΩ N 80 G GAI 60 -V55C°CC=T30aVmb& +125°C WIN 10 E S G T A 40 U T P OL UT 5 V 20 VCC=+10to+15V& O -55°C Tamb +125°C 0 0 1.0 10 100 1k 10k 100k 1M 10M 1k 10k 100k 1M FREQUENCY(Hz) FREQUENCY(Hz) Figure 4. Voltage follower pulse response Figure 5. Output voltage vs output sink (Vcc = 15 V) current 4 10 VCC=+5V RL 2kΩ V) 3 VCC=+15V VCC=+15V T( VCC=+30V UE V) PG 2 ( TA E 1 UT G OL 1 A O T V 0 OL vcc V vcc/2 - T 3 U 0.1 IO P V) 2 UT + VO E( O PUT TAG 1 0.01 Tamb=+25°C IN OL 0 10 20 30 40 0,001 0,01 0,1 1 10 100 V TIME(μs) OUTPUTSINKCURRENT(mA) Figure 6. Voltage follower pulse response Figure 7. (Vcc+ - Vout) vs output source (Vcc = 30 V) current (cid:1) 8/21 Doc ID 9893 Rev 11

LM2904W, LM2904AW Electrical characteristics Figure 8. Input current versus temperature Figure 9. Current limiting n Figure 10. Input voltage range Figure 11. Supply current Figure 12. Voltage gain Figure 13. Input current versus supply voltage 160 R =20kΩ L B) 120 d ( N GAI 80 RL=2kΩ E G A T 40 L O V 0 10 20 30 40 POSITIVESUPPLYVOLTAGE(V) Doc ID 9893 Rev 11 9/21

Electrical characteristics LM2904W, LM2904AW Figure 14. Gain bandwidth product Figure 15. Power supply rejection ratio Figure 16. Common mode rejection ratio Figure 17. Phase margin vs capacitive load Phase Margin at Vcc=15V and Vicm=7.5V Vs. Iout and Capacitive load value 10/21 Doc ID 9893 Rev 11

LM2904W, LM2904AW Electrical characteristics Typical single-supply applications Figure 18. AC coupled inverting amplifier Figure 19. AC coupled non-inverting amplifier (cid:53)(cid:20) (cid:20)(cid:19)(cid:53)(cid:19)(cid:78)(cid:73)(cid:55) (cid:11)(cid:36)(cid:68)(cid:86)(cid:57)(cid:86)(cid:32)(cid:75)(cid:16)(cid:82)(cid:90)(cid:53)(cid:53)(cid:81)(cid:20)(cid:73)(cid:36) (cid:32)(cid:16)(cid:20)(cid:19)(cid:12) (cid:20)(cid:19)(cid:53)(cid:19)(cid:20)(cid:78)(cid:55) (cid:20)(cid:53)(cid:48)(cid:21)(cid:55) (cid:36)(cid:57)(cid:32)(cid:20)(cid:14)(cid:53)(cid:53)(cid:21)(cid:20) (cid:38)(cid:44) (cid:20)(cid:19)(cid:78)(cid:55) (cid:57) (cid:38)(cid:20) (cid:11)(cid:68)(cid:86)(cid:86)(cid:75)(cid:82)(cid:90)(cid:81)(cid:36)(cid:57)(cid:32)(cid:20)(cid:20)(cid:12) (cid:19)(cid:17)(cid:20)(cid:77)(cid:41) (cid:47)(cid:48)(cid:20)(cid:21)(cid:18)(cid:28)(cid:21)(cid:19)(cid:23) (cid:38)(cid:82) (cid:72)(cid:82)(cid:19) (cid:21)(cid:57)(cid:51)(cid:51) (cid:38)(cid:44) (cid:47)(cid:48)(cid:20)(cid:21)(cid:18)(cid:28)(cid:21)(cid:19)(cid:23) (cid:38)(cid:82) (cid:72)(cid:82)(cid:19) (cid:21)(cid:57)(cid:51)(cid:51) (cid:72)(cid:44) (cid:97) (cid:53)(cid:21) (cid:53)(cid:22)(cid:25)(cid:17)(cid:21)(cid:53)(cid:78)(cid:37)(cid:55) (cid:20)(cid:19)(cid:53)(cid:78)(cid:47)(cid:55) (cid:25)(cid:17)(cid:21)(cid:53)(cid:78)(cid:37)(cid:55) (cid:20)(cid:19)(cid:53)(cid:78)(cid:47)(cid:55) (cid:57)(cid:38)(cid:38) (cid:20)(cid:19)(cid:19)(cid:78)(cid:55) (cid:20)(cid:19)(cid:19)(cid:78)(cid:55) (cid:72)(cid:44) (cid:97) (cid:20)(cid:48)(cid:53)(cid:55)(cid:22) (cid:53)(cid:23) (cid:20)(cid:19)(cid:19)(cid:78)(cid:55) (cid:57)(cid:38)(cid:38) (cid:38)(cid:20) (cid:20)(cid:19)(cid:77)(cid:41) (cid:20)(cid:38)(cid:19)(cid:77)(cid:21)(cid:41) (cid:20)(cid:19)(cid:53)(cid:19)(cid:24)(cid:78)(cid:55) Figure 20. Non-inverting DC gain Figure 21. DC summing amplifier (cid:72)(cid:20) (cid:20)(cid:19)(cid:19)(cid:78)(cid:55) (cid:53)(cid:21) (cid:36) (cid:32)(cid:20)(cid:14) (cid:57) (cid:53)(cid:20) (cid:20)(cid:19)(cid:78)(cid:55) (cid:11)(cid:36)(cid:86)(cid:86)(cid:75)(cid:82)(cid:90)(cid:81)(cid:36) (cid:32)(cid:20)(cid:19)(cid:20)(cid:12) (cid:57) (cid:20)(cid:18)(cid:21) (cid:72)(cid:50) (cid:14)(cid:24)(cid:57) (cid:20)(cid:19)(cid:19)(cid:78)(cid:55) (cid:20)(cid:18)(cid:21) (cid:72)(cid:50) (cid:47)(cid:48)(cid:21)(cid:28)(cid:19)(cid:23) (cid:47)(cid:48)(cid:21)(cid:28)(cid:19)(cid:23) (cid:72)(cid:21) (cid:20)(cid:19)(cid:19)(cid:78)(cid:55) (cid:72)(cid:22) (cid:20)(cid:19)(cid:19)(cid:78)(cid:55) (cid:53)(cid:20) (cid:20)(cid:53)(cid:48)(cid:21)(cid:55) (cid:11)(cid:57)(cid:12)(cid:50) (cid:20)(cid:19)(cid:19)(cid:78)(cid:55) (cid:20)(cid:19)(cid:78)(cid:55) (cid:72) (cid:72)(cid:23) (cid:20)(cid:19)(cid:19)(cid:78)(cid:55) (cid:19) (cid:72)(cid:44) (cid:11)(cid:80)(cid:57)(cid:12) (cid:72)(cid:90)(cid:82)(cid:75)(cid:3)(cid:72)(cid:32)(cid:85)(cid:3)(cid:72)(cid:72)(cid:3)(cid:20)(cid:11)(cid:72)(cid:3)(cid:14)(cid:20)(cid:3)(cid:3)(cid:72)(cid:14)(cid:21)(cid:3)(cid:72)(cid:3)(cid:16)(cid:21)(cid:3)(cid:72)(cid:12)(cid:22)(cid:113)(cid:3)(cid:16)(cid:11)(cid:3)(cid:72)(cid:72)(cid:22)(cid:23)(cid:3)(cid:14)(cid:3)(cid:72)(cid:23)(cid:12) (cid:87)(cid:82)(cid:3)(cid:78)(cid:72)(cid:72)(cid:83)(cid:3)(cid:72)(cid:82)(cid:113)(cid:19)(cid:57) Figure 22. High input Z, DC differential Figure 23. Using symmetrical amplifiers to amplifier reduce input current (cid:20)(cid:18)(cid:21) (cid:53)(cid:21) (cid:53)(cid:23) (cid:44)(cid:44) (cid:44)(cid:37) (cid:47)(cid:48)(cid:21)(cid:28)(cid:19)(cid:23) (cid:72)(cid:82) (cid:20)(cid:19)(cid:19)(cid:78)(cid:55) (cid:20)(cid:19)(cid:19)(cid:78)(cid:55) (cid:72)(cid:44) (cid:53)(cid:20) (cid:44)(cid:37) (cid:20)(cid:19)(cid:19)(cid:78)(cid:55) (cid:21)(cid:49)(cid:28)(cid:21)(cid:28) (cid:53)(cid:22) (cid:20)(cid:19)(cid:19)(cid:78)(cid:55) (cid:20)(cid:18)(cid:21) (cid:47)(cid:48)(cid:21)(cid:28)(cid:19)(cid:23) (cid:20)(cid:18)(cid:21) (cid:19)(cid:17)(cid:19)(cid:19)(cid:20)(cid:77)(cid:41) (cid:14)(cid:57)(cid:20) (cid:47)(cid:48)(cid:21)(cid:28)(cid:19)(cid:23) (cid:57)(cid:82) (cid:44) (cid:37) (cid:14)(cid:57)(cid:21) (cid:44)(cid:37) (cid:22)(cid:48)(cid:55) (cid:20)(cid:18)(cid:21) (cid:44)(cid:73)(cid:3)(cid:53)(cid:20)(cid:3)(cid:32)(cid:3)(cid:53)(cid:24)(cid:3)(cid:68)(cid:81)(cid:71)(cid:3)(cid:53)(cid:22)(cid:3)(cid:32)(cid:3)(cid:53)(cid:23)(cid:3)(cid:32)(cid:3)(cid:53)(cid:25)(cid:3)(cid:32)(cid:3)(cid:53)(cid:26) (cid:47)(cid:48)(cid:21)(cid:28)(cid:19)(cid:23) (cid:72)(cid:82)(cid:3)(cid:32)(cid:3)(cid:62)(cid:3)(cid:20)(cid:3)(cid:14)(cid:3)(cid:21)(cid:3)(cid:3)(cid:53)(cid:3)(cid:3)(cid:3)(cid:20)(cid:3)(cid:3)(cid:3)(cid:64)(cid:3)(cid:11)(cid:72)(cid:21)(cid:3)(cid:16)(cid:3)(cid:72)(cid:20)(cid:12) (cid:53)(cid:21) (cid:44) (cid:44)(cid:81)(cid:83)(cid:88)(cid:87)(cid:70)(cid:88)(cid:85)(cid:85)(cid:72)(cid:81)(cid:87)(cid:70)(cid:82)(cid:80)(cid:83)(cid:72)(cid:81)(cid:86)(cid:68)(cid:87)(cid:76)(cid:82)(cid:81) (cid:36)(cid:86)(cid:3)(cid:86)(cid:75)(cid:82)(cid:90)(cid:81)(cid:3)(cid:72)(cid:82)(cid:3)(cid:32)(cid:3)(cid:20)(cid:19)(cid:20)(cid:3)(cid:11)(cid:72)(cid:21)(cid:3)(cid:16)(cid:3)(cid:72)(cid:20)(cid:12) (cid:20)(cid:17)(cid:24)(cid:48)(cid:55) (cid:37) Doc ID 9893 Rev 11 11/21

Electrical characteristics LM2904W, LM2904AW Figure 24. Low drift peak detector Figure 25. Active bandpass filter (cid:44) (cid:53)(cid:20) (cid:37) (cid:20)(cid:19)(cid:19)(cid:78)(cid:55) (cid:38)(cid:20) (cid:20)(cid:18)(cid:21) (cid:44)(cid:37) (cid:47)(cid:48)(cid:20)(cid:21)(cid:18)(cid:28)(cid:21)(cid:19)(cid:23) (cid:72)(cid:82) (cid:20)(cid:19)(cid:53)(cid:19)(cid:21)(cid:78)(cid:55) (cid:47)(cid:48)(cid:20)(cid:21)(cid:18)(cid:28)(cid:21)(cid:19)(cid:23) (cid:22)(cid:22)(cid:19)(cid:83)(cid:41) (cid:23)(cid:26)(cid:53)(cid:19)(cid:24)(cid:78)(cid:55) (cid:72)(cid:44) (cid:47)(cid:48)(cid:21)(cid:28)(cid:19)(cid:23) (cid:20)(cid:77)(cid:41) (cid:38) (cid:21)(cid:44)(cid:37) (cid:61)(cid:82) (cid:14)(cid:57)(cid:20) (cid:20)(cid:19)(cid:53)(cid:48)(cid:23)(cid:55) (cid:20)(cid:18)(cid:21) (cid:47)(cid:48)(cid:21)(cid:28)(cid:19)(cid:23) (cid:61) (cid:38)(cid:21) (cid:44) (cid:21)(cid:49)(cid:28)(cid:21)(cid:28) (cid:19)(cid:17)(cid:19)(cid:19)(cid:20)(cid:77)(cid:41) (cid:53)(cid:22) (cid:22)(cid:22)(cid:19)(cid:83)(cid:41) (cid:23)(cid:26)(cid:53)(cid:19)(cid:25)(cid:78)(cid:55) (cid:20)(cid:19)(cid:19)(cid:78)(cid:55) (cid:57)(cid:82) (cid:21)(cid:44)(cid:37) (cid:44)(cid:37) (cid:47)(cid:48)(cid:20)(cid:21)(cid:18)(cid:28)(cid:21)(cid:19)(cid:23) (cid:20)(cid:19)(cid:53)(cid:19)(cid:26)(cid:78)(cid:55) (cid:53) (cid:22)(cid:53) (cid:20)(cid:18)(cid:21) (cid:38)(cid:22) (cid:57)(cid:38)(cid:38) (cid:20)(cid:48)(cid:55) (cid:22)(cid:48)(cid:55) (cid:47)(cid:48)(cid:21)(cid:28)(cid:19)(cid:23) (cid:53)(cid:27) (cid:20)(cid:19)(cid:77)(cid:41) (cid:20)(cid:19)(cid:19)(cid:78)(cid:55) (cid:44)(cid:81)(cid:83)(cid:88)(cid:87)(cid:70)(cid:88)(cid:85)(cid:85)(cid:72)(cid:81)(cid:87) (cid:41)(cid:82)(cid:3)(cid:32)(cid:3)(cid:20)(cid:78)(cid:43)(cid:93) (cid:44) (cid:70)(cid:82)(cid:80)(cid:83)(cid:72)(cid:81)(cid:86)(cid:68)(cid:87)(cid:76)(cid:82)(cid:81) (cid:52)(cid:3)(cid:32)(cid:3)(cid:24)(cid:19) (cid:37) (cid:36)(cid:89)(cid:3)(cid:32)(cid:3)(cid:20)(cid:19)(cid:19)(cid:3)(cid:11)(cid:23)(cid:19)(cid:71)(cid:37)(cid:12) 12/21 Doc ID 9893 Rev 11

LM2904W, LM2904AW Macromodel 4 Macromodel 4.1 Important note concerning this macromodel Please consider the following remarks before using these macromodels. ● All models are a trade-off between accuracy and complexity (i.e. simulation time). ● Macromodels are not a substitute to breadboarding; rather, they confirm the validity of a design approach and help to select surrounding component values. ● A macromodel emulates the nominal performance of a typical device within specified operating conditions (for example, temperature, supply voltage). Thus the macromodel is often not as exhaustive as the datasheet, its purpose is to illustrate the main parameters of the product. Data derived from macromodels used outside of the specified conditions (for example, V , CC temperature) or even worse, outside of the device operating conditions (for example, V , CC V ), are not reliable in any way. icm 4.2 Macromodel code ** Standard Linear Ics Macromodels, 1993. ** ESD diodes added to the initial macromodel (2007). ** CONNECTIONS : * 1 INVERTING INPUT * 2 NON-INVERTING INPUT * 3 OUTPUT * 4 POSITIVE POWER SUPPLY * 5 NEGATIVE POWER SUPPLY .SUBCKT LM2904W 1 2 3 4 5 *************************** .MODEL MDTH D IS=1E-8 KF=3.104131E-15 CJO=10F D1A 1 4 MDTH 400E-12 D1B 5 1 MDTH 400E-12 D2A 2 4 MDTH 400E-12 D2B 5 2 MDTH 400E-12 * INPUT STAGE CIP 2 5 1.000000E-12 CIN 1 5 1.000000E-12 EIP 10 5 2 5 1 EIN 16 5 1 5 1 RIP 10 11 2.600000E+01 RIN 15 16 2.600000E+01 RIS 11 15 2.003862E+02 DIP 11 12 MDTH 400E-12 DIN 15 14 MDTH 400E-12 VOFP 12 13 DC 0 VOFN 13 14 DC 0 IPOL 13 5 1.000000E-05 CPS 11 15 3.783376E-09 DINN 17 13 MDTH 400E-12 VIN 17 5 0.000000e+00 Doc ID 9893 Rev 11 13/21

Macromodel LM2904W, LM2904AW DINR 15 18 MDTH 400E-12 VIP 4 18 2.000000E+00 FCP 4 5 VOFP 3.400000E+01 FCN 5 4 VOFN 3.400000E+01 FIBP 2 5 VOFN 2.000000E-03 FIBN 5 1 VOFP 2.000000E-03 * AMPLIFYING STAGE FIP 5 19 VOFP 3.600000E+02 FIN 5 19 VOFN 3.600000E+02 RG1 19 5 3.652997E+06 RG2 19 4 3.652997E+06 CC 19 5 6.000000E-09 DOPM 19 22 MDTH 400E-12 DONM 21 19 MDTH 400E-12 HOPM 22 28 VOUT 7.500000E+03 VIPM 28 4 1.500000E+02 HONM 21 27 VOUT 7.500000E+03 VINM 5 27 1.500000E+02 EOUT 26 23 19 5 1 VOUT 23 5 0 ROUT 26 3 20 COUT 3 5 1.000000E-12 DOP 19 25 MDTH 400E-12 VOP 4 25 2.242230E+00 DON 24 19 MDTH 400E-12 VON 24 5 7.922301E-01 .ENDS 14/21 Doc ID 9893 Rev 11

LM2904W, LM2904AW Package information 5 Package information In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark. Doc ID 9893 Rev 11 15/21

Package information LM2904W, LM2904AW 5.1 DIP8 package information Figure 26. DIP8 package mechanical drawing Table 4. DIP8 package mechanical data Dimensions Ref. Millimeters Inches Min. Typ. Max. Min. Typ. Max. A 5.33 0.210 A1 0.38 0.015 A2 2.92 3.30 4.95 0.115 0.130 0.195 b 0.36 0.46 0.56 0.014 0.018 0.022 b2 1.14 1.52 1.78 0.045 0.060 0.070 c 0.20 0.25 0.36 0.008 0.010 0.014 D 9.02 9.27 10.16 0.355 0.365 0.400 E 7.62 7.87 8.26 0.300 0.310 0.325 E1 6.10 6.35 7.11 0.240 0.250 0.280 e 2.54 0.100 eA 7.62 0.300 eB 10.92 0.430 L 2.92 3.30 3.81 0.115 0.130 0.150 16/21 Doc ID 9893 Rev 11

LM2904W, LM2904AW Package information 5.2 SO-8 package information Figure 27. SO-8 package mechanical drawing Table 5. SO-8 package mechanical data Dimensions Ref. Millimeters Inches Min. Typ. Max. Min. Typ. Max. A 1.75 0.069 A1 0.10 0.25 0.004 0.010 A2 1.25 0.049 b 0.28 0.48 0.011 0.019 c 0.17 0.23 0.007 0.010 D 4.80 4.90 5.00 0.189 0.193 0.197 E 5.80 6.00 6.20 0.228 0.236 0.244 E1 3.80 3.90 4.00 0.150 0.154 0.157 e 1.27 0.050 h 0.25 0.50 0.010 0.020 L 0.40 1.27 0.016 0.050 L1 1.04 0.040 k 1° 8° 1° 8° ccc 0.10 0.004 Doc ID 9893 Rev 11 17/21

Package information LM2904W, LM2904AW 5.3 TSSOP8 package information Figure 28. TSSOP8 package mechanical drawing T able 6. TSSOP8 package mechanical data Dimensions Ref. Millimeters Inches Min. Typ. Max. Min. Typ. Max. A 1.20 0.047 A1 0.05 0.15 0.002 0.006 A2 0.80 1.00 1.05 0.031 0.039 0.041 b 0.19 0.30 0.007 0.012 c 0.09 0.20 0.004 0.008 D 2.90 3.00 3.10 0.114 0.118 0.122 E 6.20 6.40 6.60 0.244 0.252 0.260 E1 4.30 4.40 4.50 0.169 0.173 0.177 e 0.65 0.0256 k 0° 8° 0° 8° L 0.45 0.60 0.75 0.018 0.024 0.030 L1 1.00 0.039 aaa 0.10 0.004 18/21 Doc ID 9893 Rev 11

LM2904W, LM2904AW Ordering information 6 Ordering information Table 7. O rder codes Temperature Order code Package Packing Marking range LM2904WN DIP8 Tube LM2904W LM2904WD Tube or SO-8 2904W LM2904WDT tape & reel LM2904WPT TSSOP8 Tape & reel 2904W -40°C, +125°C SO-8 Tube or LM2904WYDT(1) 2904WY (automotive grade level) tape & reel LM2904WYPT(2) TSSOP8 K04WY Tape & reel LM2904AWYPT (automotive grade level) K05WY 1. Qualified and characterized according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 & Q 002 or equivalent. 2. Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 & Q 002 or equivalent are on-going. Doc ID 9893 Rev 11 19/21

Revision history LM2904W, LM2904AW 7 Revision history Table 8. D ocument revision history Date Revision Changes 1-Sep-2003 1 Initial release. PPAP references inserted in the datasheet see Section 6: Ordering information on page 19. 1-Jul-2005 2 ESD protection inserted in Table 1: Absolute maximum ratings (AMR) on page 4. 1-Oct-2005 3 Correction of error in AVD min. value see Table 3 on page 6. LM2904WYPT PPAP reference added in Section 6: Ordering information on 1-Dec-2005 4 page 19. Information added in Table 1: Absolute maximum ratings (AMR) on page 4. Minimum value of slew rate at 25°C and in temperature added in Table 3 on 2-May-2006 5 page 6. Power dissipation value corrected in Table 1: Absolute maximum ratings (AMR). ESD tolerance for HBM model improved to 2kV in Table 3 on page 6. Equivalent input noise voltage parameter added in Table 3. 20-Jul-2007 6 Electrical characteristics curves updated. Added Figure 17: Phase margin vs capacitive load on page 10. Section 5: Package information updated. Section 4: Macromodel added. Reformatted electrical characteristics table, Table 3. 18-Dec-2007 7 Deleted V parameter in Table 3. opp Corrected footnotes for automotive grade order codes in Table 7. Corrected SO-8 package mechanical data. Dimension E in drawing was 21-Feb-2008 8 marked H in table. Corrected revision history. 24-Feb-2011 9 Corrected x-axis in Figure 5. Removed commercial type LM2904WYD. 04-Jul-2012 10 Updated Table 7: Order codes. Added part number LM2904AW. Added “automotive qualification to Features. 12-Feb-2013 11 Table 3: VCC+ = 5 V, VCC- = Ground, V = 1.4 V, T = 25 °C (unless O amb otherwise specified): Updated V io Added order code LM2904AWYPT to Table 7: Order codes 20/21 Doc ID 9893 Rev 11

LM2904W, LM2904AW Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual property contained therein. UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. UNLESS EXPRESSLY APPROVED IN WRITING BY TWO AUTHORIZED ST REPRESENTATIVES, ST PRODUCTS ARE NOT RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY, DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK. Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. ST and the ST logo are trademarks or registered trademarks of ST in various countries. Information in this document supersedes and replaces all information previously supplied. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners. © 2013 STMicroelectronics - All rights reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com Doc ID 9893 Rev 11 21/21

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: S TMicroelectronics: LM2904WPT LM2904WN LM2904WDT LM2904WYPT LM2904WD LM2904WYDT LM2904AWYPT