TS512,A PRECISION DUAL OPERATIONAL AMPLIFIER n LOW INPUT OFFSET VOLTAGE: 500m V max. n LOW POWER CONSUMPTION n SHORT CIRCUIT PROTECTION n LOW DISTORTION, LOW NOISE n HIGH GAIN-BANDWIDTH PRODUCT: 3MHz N n DIP8 HIGH CHANNEL SEPARATION (Plastic Package) n ESD INTERNAL PROTECTION n LOW INPUT OFFSER CURRENT n MACROMODEL INCLUDED IN THIS SPECIFICATION D SO8 DESCRIPTION (Plastic Micropackage) The TS512 is a high performance dual operational amplifier with frequency and phase compensation ORDER CODE built into the chip. The internal phase compensa- tion allows stable operation as voltage follower in Package spite of its high gain-bandwidth products. Part Number Temperature Range N D The circuit presents very stable electrical charac- TS512I -40°C, +125°C • • teristics over the entire supply voltage range, and TS512AI -40°C, +125°C • • is particularly intended for professional and tele- com applications (active filter, etc). N = Dual in Line Package (DIP) D = Small Outline Package (SO) - also available in Tape & Reel (DT) PIN CONNECTIONS (top view) (cid:79)(cid:117)(cid:116)(cid:112)(cid:117)(cid:116)(cid:32)(cid:49) (cid:49) (cid:56) (cid:86)(cid:67)(cid:32)(cid:32)(cid:67)(cid:32)(cid:32)(cid:32)(cid:43) (cid:73)(cid:110)(cid:118)(cid:101)(cid:114)(cid:116)(cid:105)(cid:110)(cid:103)(cid:32)(cid:73)(cid:110)(cid:112)(cid:117)(cid:116)(cid:32)(cid:49) (cid:50) (cid:45) (cid:55) (cid:79)(cid:117)(cid:116)(cid:112)(cid:117)(cid:116) (cid:78)(cid:111)(cid:110)(cid:45)(cid:105)(cid:110)(cid:118)(cid:101)(cid:114)(cid:116)(cid:105)(cid:110)(cid:103)(cid:32)(cid:73)(cid:110)(cid:112)(cid:117)(cid:116)(cid:32)(cid:49) (cid:51) (cid:43) (cid:45) (cid:54) (cid:73)(cid:110)(cid:118)(cid:101)(cid:114)(cid:116)(cid:105)(cid:110)(cid:103)(cid:32)(cid:73)(cid:110)(cid:112)(cid:117)(cid:116)(cid:32)(cid:50) (cid:86)(cid:67)(cid:67) (cid:45) (cid:52) (cid:43) (cid:53) (cid:78)(cid:111)(cid:110)(cid:45)(cid:105)(cid:110)(cid:118)(cid:101)(cid:114)(cid:116)(cid:105)(cid:110)(cid:103)(cid:32)(cid:73)(cid:110)(cid:112)(cid:117)(cid:116)(cid:32)(cid:50) November 2001 1/6

TS512, A SCHEMATIC DIAGRAM (1/2 TS512) VCC R16 R1 R2 R5 R6 R11 R18 4kW 2kW 2kW 4kW 4kW 1kW 2kW Q25 Q13 Q14 Q35 Q11 Q2 Q12 R12 812W Q3 Q29 Q21 Q27 Q37 2R71W3 Q36 Inverting Non-inverting Output Input Input Q38 R17 Q15 4kW R14 27W Q22 Q5 C2 Q28 23pF Q7 Q30 Q31 Q17 Q20 Q4 Q32 Q6 Q8 Q9 Q18 Q19 Q10 Q23 R8 C1 150kW Q33 Q34 43pF R15 R3 R4 R7 R9 R10 150kW 60kW 1.2kW 15kW 15kW 45kW VCC ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit VCC Supply Voltage ±18 V Vi Input Voltage ±VCC Vid Differential Input Voltage ±(VCC - 1) Toper Operating Free-Air Temperature Range -40 to +125 °C ptot Power Dissipation at Tamb = 70°C 1) 500 mW Tj Junction Temperature + 150 °C Tstg Storage Temperature Range -65 to +150 °C 1. Power dissipation must be considered to ensure maximum junction temperature (Tj) is not exceeded. 2/6

TS512, A ELECTRICAL CHARACTERISTICS V = ±15V, T = 25°C (unless otherwise specified) CC amb Symbol Parameter Min. Typ. Max. Unit Icc Supply Current 0.7 1.2 mA Input Bias Current 50 150 Iib Tmin £ Top £ Tmax 300 nA Ri Input Resistance, f = 1kHz 1 MW Input Offset Voltage TS512 0.5 2.5 TS512A 0.5 Vio mv Tmin £ Top £ Tmax TS512 3.5 TS512A 1.5 Input Offset Voltage Drift D Vio Tmin £ Top £ Tmax 2 m V/°C Input Offset Current 5 20 Iio Tmin £ Top £ Tmax 40 nA D Iio Input OTmffisne £t CTouprr £e nTtm Darxift 0.08 n-(cid:176)---CA--- Ios Output Short Circuit Current 23 mA Large Signal Voltage Gain Avd RL = 2kW Vcc = ±15V 90 100 dB V = ± 4V 95 cc GBP Gain-bandwidth Product, f = 100kHz 1.8 3 MHz Equivalent Input Noise Voltage, f = 1kHz Rs = 50W 8 nV e ------------ n Rs = 1kW 10 Hz Rs = 10kW 18 Total Harmonic Distortion THD Av = 20dB RL = 2kW 0.03 % V = 2V f = 1kHz o pp Output Voltage Swing ±Vopp RL = 2kW Vcc = ±15V ±13 V V = ± 4V ±3 cc Large Sig n al Voltage Swing V V opp RL = 10kW f = 10kHz 28 pp Slew Rate SR V/m s Unity Gain, RL = 2kW 0.8 1.5 Common Mode Rejection Ratio CMR dB Vic = ±10V 90 SVR Supply Voltage Rejection Ratio 90 dB Vo1/Vo2 Channel Separation, f = 1kHz 120 dB 3/6

TS512, A MACROMODEL FIBP 2 5 VOFN 1.000000E-02 FIBN 5 1 VOFP 1.000000E-02 ** Standard Linear Ics Macromodels, 1993. * AMPLIFYING STAGE ** CONNECTIONS : FIP 5 19 VOFP 9.000000E+02 * 1 INVERTING INPUT FIN 5 19 VOFN 9.000000E+02 * 2 NON-INVERTING INPUT RG1 19 5 1.727221E+06 * 3 OUTPUT RG2 19 4 1.727221E+06 * 4 POSITIVE POWER SUPPLY CC 19 5 6.000000E-09 * 5 NEGATIVE POWER SUPPLY DOPM 19 22 MDTH 400E-12 DONM 21 19 MDTH 400E-12 .SUBCKT TS512 1 3 2 4 5 (analog) ******************************************************** HOPM 22 28 VOUT 6.521739E+03 .MODEL MDTH D IS=1E-8 KF=6.565195E-17 VIPM 28 4 1.500000E+02 CJO=10F HONM 21 27 VOUT 6.521739E+03 * INPUT STAGE VINM 5 27 1.500000E+02 CIP 2 5 1.000000E-12 GCOMP 5 4 4 5 6.485084E-04 CIN 1 5 1.000000E-12 RPM1 5 80 1E+06 EIP 10 5 2 5 1 RPM2 4 80 1E+06 EIN 16 5 1 5 1 GAVPH 5 82 19 80 2.59E-03 RIP 10 11 2.600000E+01 RAVPHGH 82 4 771 RIN 15 16 2.600000E+01 RAVPHGB 82 5 771 RIS 11 15 1.061852E+02 RAVPHDH 82 83 1000 DIP 11 12 MDTH 400E-12 RAVPHDB 82 84 1000 DIN 15 14 MDTH 400E-12 CAVPHH 4 83 0.331E-09 VOFP 12 13 DC 0 CAVPHB 5 84 0.331E-09 VOFN 13 14 DC 0 EOUT 26 23 82 5 1 IPOL 13 5 1.000000E-05 VOUT 23 5 0 CPS 11 15 12.47E-10 ROUT 26 3 6.498455E+01 DINN 17 13 MDTH 400E-12 COUT 3 5 1.000000E-12 VIN 17 5 1.500000e+00 DOP 19 25 MDTH 400E-12 DINR 15 18 MDTH 400E-12 VOP 4 25 1.742230E+00 VIP 4 18 1.500000E+00 DON 24 19 MDTH 400E-12 FCP 4 5 VOFP 3.400000E+01 VON 24 5 1.742230E+00 FCN 5 4 VOFN 3.400000E+01 .ENDS ELECTRICAL CHARACTERISTICS V = ±15V, T = 25°C (unless otherwise specified) cc amb Symbol Conditions Value Unit Vio 0 mV Avd RL = 2kW 100 V/mV Icc No load, per operator 350 µA Vicm -13.5 to 13.5 V VOH RL = 2kW +13 V VOL RL = 2kW -13 V Isink Vo = 0V 23 mA Isource Vo = 0V 23 mA GBP RL = 2kW, CL = 100pF 3 MHz SR RL = 2kW 1.4 V/m s ˘ m RL = 2kW, CL = 100pF 55 Degrees 4/6

TS512, A PACKAGE MECHANICAL DATA 8 PINS - PLASTIC DIP Millimeters Inches Dim. Min. Typ. Max. Min. Typ. Max. A 3.32 0.131 a1 0.51 0.020 B 1.15 1.65 0.045 0.065 b 0.356 0.55 0.014 0.022 b1 0.204 0.304 0.008 0.012 D 10.92 0.430 E 7.95 9.75 0.313 0.384 e 2.54 0.100 e3 7.62 0.300 e4 7.62 0.300 F 6.6 0260 i 5.08 0.200 L 3.18 3.81 0.125 0.150 Z 1.52 0.060 5/6

TS512, A PACKAGE MECHANICAL DATA 8 PINS - PLASTIC MICROPACKAGE (SO) L c1 3 C a a2 A b s a1 b1 E e3 D M 8 5 F 1 4 Millimeters Inches Dim. Min. Typ. Max. Min. Typ. Max. A 1.75 0.069 a1 0.1 0.25 0.004 0.010 a2 1.65 0.065 a3 0.65 0.85 0.026 0.033 b 0.35 0.48 0.014 0.019 b1 0.19 0.25 0.007 0.010 C 0.25 0.5 0.010 0.020 c1 45° (typ.) D 4.8 5.0 0.189 0.197 E 5.8 6.2 0.228 0.244 e 1.27 0.050 e3 3.81 0.150 F 3.8 4.0 0.150 0.157 L 0.4 1.27 0.016 0.050 M 0.6 0.024 S 8° (max.) Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. © The ST logo is a registered trademark of STMicroelectronics © 2001 STMicroelectronics - Printed in Italy - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States © http://www.st.com 6/6