TL084I, TL084AI, TL084BI, TL084C, TL084AC, TL084BC General purpose JFET quad operational amplifiers Datasheet — production data Features • Wide common-mode (up to V +) and CC differential voltage range • Low input bias and offset current • Output short-circuit protection P • TSSOP14 High input impedance JFET input stage • (Thin shrink small outline package) Internal frequency compensation • Latch up free operation • μ High slew rate: 16V/ s (typical) Description D The TL084I, TL084AI, TL084BI, TL084C, SO-14 TL084AC and TL084BC are high-speed, JFET (Plastic micropackage) input, quad operational amplifiers incorporating well matched, high voltage JFET and bipolar transistors in a monolithic integrated circuit. Output 1 1 14 Output 4 The devices feature high slew rates, low input Inverting Input 1 2 - - 13 Inverting Input 4 bias and offset currents, and low offset voltage Non-inverting Input 1 3 + + 12 Non-inverting Input 4 temperature coefficient. VC C + 4 11 VCC- Non-inverting Input 2 5 + + 10 Non-inverting Input 3 Inverting Input 2 6 - - 9 Inverting Input 3 Output 2 7 8 Output 3 Pin connections (Top view) October 2017 DocID2301 Rev 7 1/17 This is information on a product in full production. www.st.com

Contents TL084I, TL084AI, TL084BI, TL084C, TL084AC, TL084BC Contents 1 Schematic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 4 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 Parameter measurement information . . . . . . . . . . . . . . . . . . . . . . . . . . 10 5 Typical applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 6 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 6.1 TSSOP14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 6.2 SO-14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 7 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 2/17 DocID2301 Rev 7

TL084I, TL084AI, TL084BI, TL084C, TL084AC, TL084BC Schematic diagram 1 Schematic diagram Figure 1. Circuit schematics (for each amplifier) V CC Non-inverting input Inverting input 100Ω Ω 200 Output 100Ω 30k 8.2k 1.3k 35k 1.3k 35k 100Ω V CC DocID2301 Rev 7 3/17 17

Absolute maximum ratings and operating conditions TL084I, TL084AI, TL084BI, TL084C, 2 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol Parameter Value Unit V Supply voltage(1) ±18 CC V Input voltage(2) ±15 V in V Differential input voltage(3) ±30 id Thermal resistance junction to ambient(4)(5) Rthja TSSOP14 100 °C/W SO-14 105 P Power dissipation 680 mW tot Output short-circuit duration(6) Infinite Operating free-air temperature range: -40 to +125 for TL084I/TL084AI/TL084BI T oper Operating free-air temperature range: °C 0 to +70 for TL084C/TL084AC/TL084BC T Storage temperature range -65 to +150 stg HBM: human body model(7) 1000 ESD MM: machine model(8) 150 V CDM: charged device model(9) 1500 1. All voltage values, except differential voltage, are with respect to the zero reference level (ground) of the supply voltages where the zero reference level is the midpoint between V + and V -. CC CC 2. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less. 3. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal. 4. Short-circuits can cause excessive heating and destructive dissipation. 5. R are typical values. th 6. The output may be shorted to ground or to either supply. Temperature and/or supply voltages must be limited to ensure that the dissipation rating is not exceeded. 7. Human body model: 100pF discharged through a 1.5kΩ resistor between two pins of the device, done for all couples of pin combinations with other pins floating. 8. Machine model: a 200pF cap is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5Ω), done for all couples of pin combinations with other pins floating. 9. Charged device model: all pins plus package are charged together to the specified voltage and then discharged directly to the ground. Table 2. Operating conditions Symbol Parameter TL084I/AI/BI TL084C/AC/BC Unit V Supply voltage range 6 to 36 V CC T Operating free-air temperature range -40 to +125 0 to +70 °C oper 4/17 DocID2301 Rev 7

TL084I, TL084AI, TL084BI, TL084C, TL084AC, TL084BC Electrical characteristics 3 Electrical characteristics Table 3. V = ±15 V, T = +25 °C (unless otherwise specified) CC amb TL084I/AI/AC/BI/BC TL084C Symbol Parameter Unit Min. Typ. Max. Min. Typ. Max. Input offset voltage (R = 50 Ω) s T = +25 °C TL084 3 10 3 10 amb T = +25 °C TL084A 3 6 amb Vio Tamb = +25 °C TL084B 1 3 mV T ≤ T ≤ T TL084 13 13 min amb max T ≤ T ≤ T TL084A 7 min amb max T ≤ T ≤ T TL084B 5 min amb max ΔV /ΔT Input offset voltage drift 10 10 μV/°C io Input offset current Iio Tamb = +25 °C 5 100 5 100 pA T ≤ T ≤ T 4 4 nA min amb max Input bias current(1) Iib Tamb = +25 °C 20 200 30 200 pA T ≤ T ≤ T 20 20 nA min amb max Large signal voltage gain (R = 2 kΩ, V = ±10 V) L o Avd Tamb = +25 °C 50 200 25 200 V/mV T ≤ T ≤ T 25 15 min amb max Supply voltage rejection ratio (R = 50 Ω) S SVR T = +25 °C 80 86 70 86 dB amb T ≤ T ≤ T 80 70 min amb max Supply current, no load ICC Tamb = +25 °C 1.4 2.5 1.4 2.5 mA T ≤ T ≤ T 2.5 2.5 min amb max ±11 +15 ±11 +15 V Input common mode voltage range V icm -12 -12 Common mode rejection ratio (R = 50 Ω) S CMR T = +25 °C 80 86 70 86 dB amb T ≤ T ≤ T 80 70 min amb max Output short-circuit current Ios Tamb = +25 °C 10 40 60 10 40 60 mA T ≤ T ≤ T 10 60 10 60 min amb max Output voltage swing T = +25 °C R = 2 kΩ 10 12 10 12 amb L ±Vopp RL = 10 kΩ 12 13.5 12 13.5 V T ≤ T ≤ T R = 2 kΩ 10 10 min amb max L R = 10 kΩ 12 12 L Slew rate SR 8 16 8 16 V/μs V = 10 V, R = 2 kΩ, C = 100 pF, unity gain in L L DocID2301 Rev 7 5/17 17

Electrical characteristics TL084I, TL084AI, TL084BI, TL084C, TL084AC, TL084BC Table 3. V = ±15 V, T = +25 °C (unless otherwise specified) (continued) CC amb TL084I/AI/AC/BI/BC TL084C Symbol Parameter Unit Min. Typ. Max. Min. Typ. Max. Rise time t 0.1 0.1 μs r V = 20 mV, R = 2 kΩ, C = 100 pF, unity gain in L L Overshoot K 10 10 % ov V = 20 mV, R = 2 kΩ, C = 100 pF, unity gain in L L Gain bandwidth product GBP 2.5 4 2.5 4 MHz V = 10 mV, R = 2 kΩ, C = 100 pF, F= 100 kHz in L L R Input resistance 1012 1012 Ω i Total harmonic distortion THD F= 1 kHz, R = 2 kΩ,C = 100 pF, A = 20 dB, 0.01 0.01 % L L v V = 2 V ) o pp Equivalent input noise voltage en RS = 100 Ω, F= 1 kHz 15 15 ---n--H-V----z-- ∅m Phase margin 45 45 degrees Channel separation V /V 120 120 dB o1 o2 A = 100 v 1. The input bias currents are junction leakage currents which approximately double for every 10°C increase in the junction temperature. 6/17 DocID2301 Rev 7

TL084I, TL084AI, TL084BI, TL084C, TL084AC, TL084BC Electrical characteristics Figure 2. Ma x imum peak-to-peak output voltage Figure 3. Maximum peak-to-peak output voltage vs. frequency (R = 2 kΩ) vs. frequency (R = 10 kΩ) L L Figure 4. Ma x imum peak-to-peak output voltage Figure 5. Maximum peak-to-peak output voltage vs. frequency and temp. vs. free air temp. Figure 6. Ma x imum peak-to-peak output voltage Figure 7. Maximum peak-to-peak output voltage vs. load resistance vs. supply voltage 30 T U R = 10 kΩ UTP 25 TaLmb= +25˚C O K 20 EAV) -PE ( 15 OG K-TTA 10 AL PEVO 5 M U M XI 0 2 4 6 8 10 12 14 16 A SUPPLY VOLTAGE ( V) M DocID2301 Rev 7 7/17 17

Electrical characteristics TL084I, TL084AI, TL084BI, TL084C, TL084AC, TL084BC Figure 8 . Input bias current vs. free air Figure 9. Large signal differential voltage temp. amplification vs. free air temp. 100 1000 VCC = 15V 400 RENT (nA) 110 VOLTAGE ON (V/mV) 12004000 NPUT BIAS CUR 0.1 DIFFERENTIAL AMPLIFICATI 210042 VRVCOLC== 2 = k 1 Ω0 1V5V I 0.01 1 -50 -25 0 25 50 75 100 125 -75 -50 -25 0 25 50 75 100 125 TEMPERATURE (˚C) TEMPERATURE (˚C) Figure 10 . Large signal differential voltage Figure 11. Total power dissipation vs. free air amplification and phase shift vs. frequency temp. 250 mV) W) 225 VCC = 15V (V/ N (m 210705 NNoo lsoigandal O TI 150 A SIP 125 DIS 100 R 75 E W 50 O L P 25 TA 0 O T -75 -50 -25 0 25 50 75 100 125 TEMPERATURE (˚C) Figure 12. S u pply current per amplifier vs. free Figure 13. Supply current per amplifier vs. air temp. supply voltage 2.0 2.0 1.8 VCC = 15V mA) 1.8 Tamb= +25˚C mA) 11..64 NNoo lsoigandal NT ( 11..64 NNoo lsoigandal T ( 1.2 RE 1.2 N R URRE 01..80 Y CU 01..80 Y C 0.6 PL 0.6 PL 0.4 UP 0.4 SUP 0.2 S 0.2 0 0 -75 -50 -25 0 25 50 75 100 125 2 4 6 8 10 12 14 16 TEMPERATURE (˚C) SUPPLY VOLTAGE ( V) 8/17 DocID2301 Rev 7

TL084I, TL084AI, TL084BI, TL084C, TL084AC, TL084BC Electrical characteristics Figure 14. C ommon mode rejection ratio vs. Figure 15. Voltage follower large signal pulse free air temp. response 89 N RL = 10 kΩ O 88 CTI VCC= 15V JE 87 REB) MODE TIO (d 86 E RA 85 D O M 84 N O M 83 OM -75 -50 -25 0 25 50 75 100 125 C TEMPERATURE (˚C) Figure 16 . Output voltage vs. elapsed time Figure 17. Equivalent input noise voltage vs. frequency 28 70 24 60 VCC = 15V TAGE (mV) 211062 OVERSHOOT 90% PUT NOISEnV/VHz) 5400 ARTaVSmb== 1=100 +025Ω˚C PUT VOL 84 VRCC= =2 k Ω15V ALENT INOLTAGE ( 3200 OUT -40 10% tr TamLb = +25˚C EQUIVV 100 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 10 40 100 400 1k 4k 10k 40k 100k TIME ( μs) FREQUENCY (Hz) Figure 18. Total harmonic distortion vs. frequency 1 TION 0.4 AVAVVCVCC=C ==1 = 1 1 51V5V OR 0.1 VVOO(rm(rsm)=s) =6 V6V NIC DIST(%) 0.04 TaTmabmb= =+ 2+52˚5C˚C MO 0.01 R A H 0.004 L A T O 0.001 T 100 400 1k 4k 10k 40k 100k FREQUENCY (Hz) DocID2301 Rev 7 9/17 17

Parameter measurement information TL084I, TL084AI, TL084BI, TL084C, TL084AC, TL084BC 4 Parameter measurement information F i g ure 19. Voltage follower Figure 20. Gain-of-10 inverting amplifier 10k Ω 1k Ω e - I 1/4 e TL084 o R C = 100pF L L 10/17 DocID2301 Rev 7

TL084I, TL084AI, TL084BI, TL084C, TL084AC, TL084BC Typical applications 5 Typical applications Figure 21. Audio distribution amplifier f = 100kHz O - 1/4 Output A 1M Ω TL084 - 1/4 - 1μF TL084 1/4 Input TL084 Output B 100k Ω 100k Ω 100k Ω V + CC 1OO μF - 100k Ω 1/4 Output C TL084 Figure 22. Positive feeback bandpass filter 16k Ω 16k Ω 220pF 220pF 43k Ω 43k Ω 43k Ω 30k Ω 43k Ω 30k Ω Input - - 220pF TL10/484 - 220pF TL1/0484 43k Ω - 43k Ω 1/4 1/4 TL084 TL084 1.5k Ω 1.5k Ω Output B Ground Output A DocID2301 Rev 7 11/17 17

Typical applications TL084I, TL084AI, TL084BI, TL084C, TL084AC, TL084BC Figure 23. Output A Figure 24. Output B Second order bandpass filter Cascaded bandpass filter fo = 100kHz; Q = 30; Gain = 4 fo = 100kHz; Q = 69; Gain = 16 12/17 DocID2301 Rev 7

TL084I, TL084AI, TL084BI, TL084C, TL084AC, TL084BC Package information 6 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. 6.1 TSSOP14 package information Figure 25. TSSOP14 package mechanical drawing A A2 K L A1 b e c E D E1 PIN 1 IDENTIFICATION 1 Table 4. TSSOP14 package mechanical data Millimeters Inches Ref. Min. Typ. Max. Min. Typ. Max. A 1.2 0.047 A1 0.05 0.15 0.002 0.004 0.006 A2 0.8 1 1.05 0.031 0.039 0.041 b 0.19 0.30 0.007 0.012 c 0.09 0.20 0.004 0.0089 D 4.9 5 5.1 0.193 0.197 0.201 E 6.2 6.4 6.6 0.244 0.252 0.260 E1 4.3 4.4 4.48 0.169 0.173 0.176 e 0.65 BSC 0.0256 BSC K 0° 8° 0° 8° L1 0.45 0.60 0.75 0.018 0.024 0.030 DocID2301 Rev 7 13/17 17

Package information TL084I, TL084AI, TL084BI, TL084C, TL084AC, TL084BC 6.2 SO-14 package information Figure 26. SO-14 package mechanical drawing Table 5. SO-14 package mechanical data Dimensions Millimeters Inches Ref. Min. Typ. Max. Min. Typ. Max. A 1.35 1.75 0.05 0.068 A1 0.10 0.25 0.004 0.009 A2 1.10 1.65 0.04 0.06 B 0.33 0.51 0.01 0.02 C 0.19 0.25 0.007 0.009 D 8.55 8.75 0.33 0.34 E 3.80 4.0 0.15 0.15 e 1.27 0.05 H 5.80 6.20 0.22 0.24 h 0.25 0.50 0.009 0.02 L 0.40 1.27 0.015 0.05 k 8° (max.) ddd 0.10 0.004 14/17 DocID2301 Rev 7

TL084I, TL084AI, TL084BI, TL084C, TL084AC, TL084BC Ordering information 7 Ordering information Table 6. Order codes Order code Temperature range Package Packing Marking TL084IDT 084I TL084AIDT -40°, +125° SO-14 084AI TL084BIDT 084BI TL084IYDT(1) -40°, +125° 084IY SO-14 TL084BIYDT(1) Automotive grade 084BIY Tape & reel TL084IPT -40°, +125° TSSOP14 084I TL084CDT 084C TL084ACDT SO-14 084AC 0°, +70° TL084BCDT 084BC TL084CPT TSSOP14 084C TL084CD 0°, +70° SO-14 Tube 084C 1. Qualified and characterized according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 & Q002 or equivalent. DocID2301 Rev 7 15/17 17

Revision history TL084I, TL084AI, TL084BI, TL084C, TL084AC, TL084BC 8 Revision history Table 7. Document revision history Date Revision Changes 28-Mar-2001 1 Initial release. Added values for R , R and ESD in Table1: Absolute maximum thja thjc ratings. 30-Jul-2007 2 Added Table2: Operating conditions. Expanded Table6: Order codes. Template update. Removed information concerning military temperature ranges 15-Jul-2008 3 (TL084Mx, TL084AMx, TL084BMx). Added automotive grade order codes in Table6: Order codes. Removed commercial types TL084IYD, TL084AIYD and 05-Jul-2012 4 TL084BIYD. Updated Table6: Order codes. Added part numbers TL084A and TL084B. Added SO-14 package silhouette. Updated layout of Table1: Absolute maximum ratings. Updated of Table3: VCC = ±15 V, Tamb = +25 °C (unless otherwise 29-Jan-2013 5 specified). Replaced SO-14 package mechanical drawing (Figure27: SO-14 package mechanical drawing). Replaced SO-14 package mechanical data (Table5: SO-14 package mechanical data). Replaced 105 °C by 125 °C in Table1: Absolute maximum ratings and Table2: Operating conditions. 11-Jul-2017 6 Removed DIP14 package information. Updated Table6: Order codes to remove obsolete part numbers. 17-Oct-2017 7 Updated part numbers in the title, and in Table6: Order codes. 16/17 DocID2301 Rev 7

TL084I, TL084AI, TL084BI, TL084C, TL084AC, TL084BC IMPORTANT NOTICE – PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers’ products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2017 STMicroelectronics – All rights reserved DocID2301 Rev 7 17/17 17

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: S TMicroelectronics: TL084CD TL084ID TL084CN TL084IN TL084ACN TL084ACD TL084ACDT TL084CPT TL084IPT TL084AIDT TL084CDT TL084IDT TL084AID TL084BCDT TL084BIPT TL084BCPT TL084BMD TL084BMDT TL084BIDT TL084BIYDT TL084IYDT