TL072 TL072A - TL072B LOW NOISE J-FET DUAL OPERATIONAL AMPLIFIERS . .. .. .. .. WIDE COMMON-MODE (UP TO VCC+) AND DIFFERENTIAL VOLTAGE RANGE LOW INPUT BIAS AND OFFSET CURRENT LOW NOISE en = 15nV/√Hz (typ) OUTPUT SHORT-CIRCUIT PROTECTION HIGH INPUT IMPEDANCE J–FET INPUT STAGE LOW HARMONIC DISTORTION : 0.01% (typ) INTERNAL FREQUENCY COMPENSATION LATCH UP FREE OPERATION HIGH SLEW RATE : 16V/µs (typ) D SO8 (Plastic Micropackage) N DIP8 (Plastic Package) DESCRIPTION The TL072, TL072A and TL072B are high speed J–FET input dual operational amplifiers incorporating well matched, high voltage J–FET and bipolar transistors in a monolithic integrated circuit. The devices featurehigh slewrates, low input bias and offset current, and low offset voltage temperature coefficient. ORDER CODES Package Part Number Temperature Range N D TL072M/AM/BM –55oC, +125oC • • TL072I/AI/BI –40 C, +105 C o • • 0 C, +70 C • • TL072C/AC/BC o o o Example : TL072CN PIN CONNECTIONS (top view) 1 2 - 3 + 4 December 1998 8 7 - 6 + 5 1 2 3 4 5 6 7 8 - Output 1 Inverting input 1 Non-inverting input 1 VCC Non-inverting input 2 Inverting input 2 Output 2 + VCC 1/9 TL072 - TL072A - TL072B SCHEMATIC DIAGRAM VCC No n- inver t ing i nput I nver t ing input 1 0 0Ω 20 0 Ω Output 1 0 0Ω 30k 1/2 T L072 8.2k 1.3k 35k 1.3k 35k 1 0 0Ω V CC ABSOLUTE MAXIMUM RATINGS Symbol VCC Value Unit Supply Voltage - (note 1) Parameter ±18 V V Vi Input Voltage - (note 3) ±15 Vid Differential Input Voltage - (note 2) ±30 V Ptot Power Dissipation 680 mW Output Short-circuit Duration - (note 4) Toper Operating Free Air Temperature Range Tstg Storage Temperature Range Notes : 2/9 Infinite TL072C,AC,BC TL072I,AI,BI TL072M,AM,BM 0 to 70 –40 to 105 –55 to 125 o –65 to 150 o C C 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 VCC+ and VCC–. 2. Differential voltages are at the non-inverting input terminal with respect to the inverting input terminal. 3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less. 4. 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. TL072 - TL072A - TL072B ELECTRICAL CHARACTERISTICS VCC = ±15V, Tamb = 25oC (unless otherwise specified) Symbol TL072I,M,AC,AI, AM,BC,BI,BM Parameter Min. Vio DV io Iio Iib Avd SVR ICC Input Offset Voltage (R S = 50Ω) o TL072 Tamb = 25 C TL072A TL072B TL072 Tmin. ≤ Tamb ≤ Tmax. TL072A TL072B Typ. Max. 3 3 1 10 6 3 13 7 5 TL072C Min. Max. 3 10 mV 13 10 10 Input Offset Current * o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax. 5 100 4 5 100 10 pA nA Input Bias Current * o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax. 20 200 20 20 200 20 pA nA Large Signal Voltage Gain (RL = 2kΩ, VO = ±10V) Tamb = 25oC Tmin. ≤ Tamb ≤ Tmax. 50 25 200 25 15 200 Supply Voltage Rejection Ratio (R S = 50Ω) o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax. 80 80 86 70 70 86 V/mV dB Supply Current, per Amp, no Load Tamb = 25oC Tmin. ≤ Tamb ≤ Tmax. mA 1.4 2.5 2.5 1.4 Input Common Mode Voltage Range ±11 +15 -12 ±11 +15 -12 CMR Common Mode Rejection Ratio (RS = 50Ω) o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax. 80 80 86 70 70 86 Output Short-circuit Current o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax. 10 10 40 10 10 40 10 12 10 12 12 13.5 10 12 10 12 12 13.5 8 16 8 16 ±VOPP Output Voltage Swing o Tamb = 25 C Tmin. ≤ Tamb ≤ Tmax. SR tr KOV GBP Ri THD en ∅m VO1/VO2 o µV/ C Input Offset Voltage Drift Vicm Ios Unit Typ. V dB mA 60 60 60 60 V RL RL RL RL = = = = 2kΩ 10kΩ 2kΩ 10kΩ Slew Rate (Vin = 10V, RL = 2kΩ, CL = 100pF, o Tamb = 25 C, unity gain) V/µs Rise Time (Vin = 20mV, RL = 2kΩ, C L = 100pF, Tamb = 25oC, unity gain) 0.1 0.1 Overshoot (Vin = 20mV, RL = 2kΩ, C L = 100pF, o Tamb = 25 C, unity gain) 10 10 Gain Bandwidth Product (f = 100kHz, Tamb = 25oC, Vin = 10mV, R L = 2kΩ, C L = 100pF) Input Resistance Total Harmonic Distortion (f = 1kHz, AV = 20dB, RL = 2kΩ, C L = 100pF, Tamb = 25oC, VO = 2VPP) Equivalent Input Noise Voltage (f = 1kHz, R s = 100Ω) 2.5 2.5 µs % MHz 2.5 4 10 12 2.5 4 12 10 Ω % 0.01 0.01 15 15 nV √ Hz Phase Margin 45 45 Degrees Channel Separation (Av = 100) 120 120 dB * The input bias currents are junction leakage currents which approximately double for every 10oC increase in the junction temperature. 3/9 TL072 - TL072A - TL072B MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREQUENCY MAXIMUM PEAK-TO-PEAKOUTPUT VOLTAGE (V) 30 V CC = 15V R L = 2kΩ T a m b = + 25° C S ee Fig ure 2 25 20 V CC = 10V 15 10 V CC = 5V 5 0 100 1K 10K 100K 1M 10M MAXIMUMPEAK-TO-PEAK OUTPUT VOLTAGE (V) MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREQUENCY 30 25 20 VCC = 10V 15 10 V CC = 0 100 1K 15 Ta mb = -55 C 10 5 Ta mb = +125 C 10k 40k 100k 400k 1M 4M 10M FREQUENCY (Hz) VCC = 15V 25 Tamb = +25°C See Figure 2 20 15 10 5 0 0.1 0.2 0.4 0.7 1 2 4 LOAD RESISTANCE (k Ω) 4/9 1M 10M 7 30 25 20 15 R L = 1 0 kΩ R L = 2 kΩ 10 VC C = 5 15 V S e e F i g u re 2 0 -7 5 -5 0 - 25 0 25 50 75 -50 125 T E MP ER AT U R E ( ° C ) MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS SUPPLY VOLTAGE 30 VOLTAGE (V) MAXIMUM PEAK-TO-PEAK OUTPUT MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS LOAD RESISTANCE MAXIMUM PEAK-TO-PEAKOUTPUT VOLTAGE (V) 15V 10 MAXIMUM PEAK-TO-PEAKOUTPUT VOLTAGE (V) MAXIMUMPEAK-TO-PEAK OUTPUT VOLTAGE (V) VCC = R L = 2kΩ S ee Figure 2 0 100K MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREE AIR TEMP. 30 20 10K FREQUENCY (Hz) MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE VERSUS FREQUENCY 25 5V 5 FREQUENCY (Hz) Ta mb = +25 C R L= 10kΩ Tamb = +25 C See Figure 2 V CC = 15V 30 25 RL = 10 kΩ Tamb = +25°C 20 15 10 5 0 2 4 6 8 10 12 SUPPLY VOLTAGE ( V) 14 16 TL072 - TL072A - TL072B INPUT BIAS CURRENT VERSUS FREE AIR TEMPERATURE LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION VERSUS FREE AIR TEMPERATURE 100 1000 INPUT BIAS CURRENT (nA) V CC = 15V 400 DIFFERENTIAL VOLTAGE AMPLIFICATION (V/V) 10 1 0.1 0.01 -50 200 100 40 20 V CC = 10 4 VO = 2 R L 15V 10V = 2k Ω 1 -25 0 25 50 75 100 -75 125 -50 -25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C) LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE SHIFT VERSUS FREQUENCY TOTAL POWER DISSIPATION VERSUS FREE AIR TEMPERATURE 180 DIFFERENTIAL VOLTAGE AMPLIFICATION (left s ca le) PHASE SHIFT (right s ca le ) 10 90 R = 2kΩ L C L = 100pF V CC = 15V T amb = +125 C 1 100 1K 10K 0 100K 1M 10M TOTAL POWER DISSIPATION (mW) DIFFERENTIAL VOLTAGE AMPLIFICATION(V/V) 250 100 225 V CC = 200 No signal No load 175 150 125 100 75 50 25 0 -75 -50 -25 FREQUENCY (Hz) 0 25 50 75 100 125 TEMPERATURE (°C) SUPPLY CURRENT PER AMPLIFIER VERSUS FREE AIR TEMPERATURE COMMON MODE REJECTION RATIO VERSUS FREE AIR TEMPERATURE 2.0 89 1.8 V CC = 1.6 No signal No load 1.4 15V 1.2 1.0 0.8 0.6 0.4 0.2 0 -75 -50 -25 0 25 50 TEMPERATURE (°C) 75 100 125 COMMON MODE MODE REJECTION RATIO (dB) SUPPLY CURRENT (mA) 15V 88 R L = 1 0 kΩ VC C = 1 5V 87 86 85 84 83 -75 -50 -25 0 25 50 75 100 125 TEMPERATURE (°C) 5/9 TL072 - TL072A - TL072B OUTPUT VOLTAGE VERSUS ELAPSED TIME 28 6 24 4 OUTP UT INPUT 2 0 -2 VCC = 15 V R L = 2 kΩ -4 C L= 100pF Tamb = +25 C -6 0 0.5 1 1.5 2 2.5 OVERSHOOT OUTPUT VOLTAGE (mV) INPUT AND OUTPUT VOLTAGES (V) VOLTAGE FOLLOWER LARGE SIGNAL PULSE RESPONSE 3 20 90% 16 12 8 V 4 10% 0 t -4 3.5 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 TIME ( µs) EQUIVALENT INPUT NOISE VOLTAGE VERSUS FREQUENCY TOTAL HARMONIC DISTORTION VERSUS FREQUENCY 1 VCC = 15V A V = 10 60 R S = 100 Ω T amb = +25°C 50 40 30 20 10 0 10 40 100 400 1k 4k FREQUENCY (Hz) 10k 40k 100k TOTAL HARMONIC DISTORTION (%) 70 EQUIVALENT INPUT NOISE VOLTAGE (nV/VHz) = 15V Tamb = +25°C r TIME (µs ) 6/9 CC R L = 2k Ω V VCC = = 15V 15V CC 0.4 11 AA V V= = VV 6V6V O (rms) = = O (rms) 0.1 0.04 T amb T amb= =+25°C +25°C 0.01 0.004 0.001 100 400 1k 4k 10k FREQUENCY (Hz) 40k 100k TL072 - TL072A - TL072B PARAMETER MEASUREMENT INFORMATION Figure 1 : Voltage Follower Figure 2 : Gain-of-10 Inverting Amplifier 10k Ω 1k Ω - - eI 1/2 - TL072 eo 1/2 eo TL072 RL = 2kΩ CL = 100pF eI CL = 100pF RL TYPICAL APPLICATION 100KHz QUADRUPLE OSCILLATOR 18k 1N 4148 18pF Ω* -15V 1k Ω 18pF - 1/2 88.4k Ω - TL072 88.4k 1/2 Ω 6 sin ωt 6 cos TL072 1k 18pF 88.4k Ω 1N 4148 18k ωt Ω Ω* +15V * These resistor values may be adjusted for a symmetrical output 7/9 TL072 - TL072A - TL072B PACKAGE MECHANICAL DATA 8 PINS - PLASTIC DIP Dimensions A a1 B b b1 D E e e3 e4 F i L Z 8/9 Min. Millimeters Typ. 3.32 0.51 1.15 0.356 0.204 Max. 1.65 0.55 0.304 10.92 9.75 7.95 Min. 0.020 0.045 0.014 0.008 Max. 0.065 0.022 0.012 0.430 0.384 0.313 2.54 7.62 7.62 3.18 Inches Typ. 0.131 0.100 0.300 0.300 6.6 5.08 3.81 1.52 0.125 0260 0.200 0.150 0.060 TL072 - TL072A - TL072B PACKAGE MECHANICAL DATA 8 PINS - PLASTIC MICROPACKAGE (SO) Dimensions A a1 a2 a3 b b1 C c1 D E e e3 F L M S Min. Millimeters Typ. 0.1 0.65 0.35 0.19 0.25 Max. 1.75 0.25 1.65 0.85 0.48 0.25 0.5 Min. Inches Typ. 0.026 0.014 0.007 0.010 Max. 0.069 0.010 0.065 0.033 0.019 0.010 0.020 0.189 0.228 0.197 0.244 0.004 o 45 (typ.) 4.8 5.8 5.0 6.2 1.27 3.81 3.8 0.4 0.050 0.150 4.0 1.27 0.6 0.150 0.016 0.157 0.050 0.024 8 o (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 publ ication supersedes and replaces all information previously suppli ed. 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 trademark of STMicroelectronics 1998 STMicroelectronics – Printed in Italy – All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. http://www.st.com 9/9