TL071 TL071A - TL071B LOW NOISE J-FET SINGLE 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 N DIP8 (Plastic Package) ■ 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) DESCRIPTION ORDER CODE Package The TL071, TL071A and TL071B are high speed J–FET input single operational amplifiers incorporating well matched, high voltage J–FET and bipolar transistors in a monolithic integrated circuit. Part Number Temperature Range TL071M/AM/BM -55°C, +125°C TL071I/AI/BI -40°C, +105°C TL071C/AC/BC 0°C, +70°C Example : TL071CN The devices feature high slew rates, low input bias and offset currents, and low offset voltage temperature coefficient. N D • • • • • • N = Dual in Line Package (DIP) D = Small Outline Package (SO) - also available in Tape & Reel (DT) PIN CONNECTIONS (top view) March 2001 1 8 2 7 3 6 4 5 12345678- Offset null 1 Inverting input Non-inverting input VCCOffset null 2 Output VCC+ N.C. 1/10 TL071 - TL071A - TL071B SCHEMATIC DIAGRAM V CC Non-inverting input Inverting input 100 Ω 200 Ω Output 100 Ω 30k 8.2k 1.3k 1.3k 35k 35k 100 Ω V CC Offset Null1 Offset Null2 INPUT OFFSET VOLTAGE NULL CIRCUIT TL071 N2 N1 100k Ω V CC ABSOLUTE MAXIMUM RATINGS Symbol VCC Vi Parameter Supply voltage - note Input Voltage - note TL071M, AM, BM 1) 2) Vid Differential Input Voltage - note Ptot Power Dissipation 3) Output Short-circuit Duration - note 4) Toper Operating Free-air Temperature Range Tstg Storage Temperature Range 1. 2. 3. 4. 2/10 TL071I, AI, BI TL071C, AC, BC Unit ±18 V ±15 V ±30 V 680 mW Infinite -55 to +125 -40 to +105 -65 to +150 0 to +70 °C °C 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 -. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal. 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 TL071 - TL071A - TL071B ELECTRICAL CHARACTERISTICS VCC = ±15V, Tamb = +25°C (unless otherwise specified) Symbol TL071I,M,AC,AI,AM, BC,BI,BM Parameter Min. Input Offset Voltage (Rs = 50Ω) Tamb = +25°C Vio DVio Typ. Max. 3 3 1 10 6 3 13 7 5 TL071C Unit Min. Typ. Max. 3 10 mV TL071 TL071A TL071B TL071 TL071A TL071B Tmin ≤ Tamb ≤ Tmax 13 µV/°C Input Offset Voltage Drift 10 10 Iio Input Offset Current Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 5 100 4 5 100 10 pA nA Iib Input Bias Current -note 1) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 20 200 20 20 200 20 pA nA Avd Large Signal Voltage Gain (RL = 2kΩ, Vo = ±10V) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 50 25 200 25 15 200 SVR Supply Voltage Rejection Ratio (RS = 50Ω) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 80 80 86 70 70 86 ICC Supply Current, no load Tamb = +25°C Tmin ≤ Tamb ≤ Tmax Vicm Input Common Mode Voltage Range CMR Ios SR dB mA 1.4 2.5 2.5 1.4 ±11 +15 -12 ±11 +15 -12 Common Mode Rejection Ratio (RS = 50Ω) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 80 80 86 70 70 86 Output Short-circuit Current Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 10 10 40 10 10 40 RL = 2kΩ RL = 10kΩ RL = 2kΩ RL = 10kΩ 10 12 10 12 12 13.5 10 12 10 12 12 13.5 Slew Rate (Tamb = +25°C) Vin = 10V, RL = 2kΩ, CL = 100pF, unity gain 8 16 8 16 Output Voltage Swing Tamb = +25°C ±Vopp V/mV Tmin ≤ Tamb ≤ Tmax mA 60 60 60 60 V V/µs µs Rise Time (Tamb = +25°C) Vin = 20mV, RL = 2kΩ, CL = 100pF, unity gain 0.1 0.1 Kov Overshoot (Tamb = +25°C) Vin = 20mV, RL = 2kΩ, CL = 100pF, unity gain 10 10 GBP Gain Bandwidth Product (Tamb = +25°C) Vin = 10mV, RL = 2kΩ, CL = 100pF, f= 100kHz Input Resistance V dB tr Ri 2.5 2.5 % MHz 2.5 4 1012 2.5 4 1012 Ω 3/10 TL071 - TL071A - TL071B Symbol Parameter TL071I,M,AC,AI,AM, BC,BI,BM Min. THD en ∅m 1. 4/10 Total Harmonic Distortion (Tamb = +25°C, f= 1kHz, RL = 2kΩ,CL = 100pF, Av = 20dB, Vo = 2Vpp) Typ. Max. TL071C Unit Min. Typ. Max. % 0.01 0.01 Equivalent Input Noise Voltage RS = 100Ω, f = 1KHz 15 15 nV -----------Hz Phase Margin 45 45 degrees The input bias currents are junction leakage currents which approximately double for every 10°C increase in the junction temperature. TL071 - TL071A - TL071B MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE versus FREQUENCY MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE versus FREQUENCY MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE versus FREE AIR TEMP. MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE versus LOAD RESISTANCE MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE versus SUPPLY VOLTAGE MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE (V) MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE versus FREQUENCY 30 25 RL = 10 kΩ Tamb = +25˚C 20 15 10 5 0 2 4 6 8 10 12 SUPPLY VOLTAGE ( V) 14 16 5/10 TL071 - TL071A - TL071B LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION versus FREE AIR TEMP. INPUT BIAS CURRENT versus FREE AIR TEMPERATURE 100 1000 15V 10 DIFFERENTIAL VOLTAGE AMPLIFICATION (V/V) INPUT BIAS CURRENT (nA) V CC = 1 0.1 0.01 -50 400 200 100 40 20 10 4 2 1 -25 0 25 50 75 100 V CC = 15V V O = 10V 125 R L = 2k Ω -75 -50 -25 DIFFERENTIAL VOLTAGE AMPLIFICATION (left scale) 180 10 90 R = 2kW L C L = 100pF V CC = 15V T amb = +125°C 1 100 1K 10K 0 100K 1M 10M 250 225 200 175 150 125 100 75 50 25 0 0 25 50 SUPPLY CURRENT (mA) TEMPERATURE (˚C) 6/10 -25 0 25 50 75 100 125 75 100 COMMON MODE REJECTION RATIO versus FREE AIR TEMPERATURE 125 COMMON MODE MODE REJECTION RATIO (dB) -25 -50 89 V CC = 15V No signal No load -50 125 100 TEMPERATURE (˚C) SUPPLY CURRENT PER AMPLIFIER versus FREE AIR TEMPERATURE -75 75 V CC = 15V No signal No load -75 FREQUENCY (Hz) 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 50 TOTAL POWER DISSIPATION versus FREE AIR TEMPERATURE TOTAL POWER DISSIPATION (mW) DIFFERENTIAL VOLTAGE AMPLIFICATION (V/V) LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE SHIFT versus FREQUENCY PHASE SHIFT (right scale) 25 TEMPERATURE (˚C) TEMPERATURE (˚C) 100 0 88 R L = 10 kΩ VC C = 15V 87 86 85 84 83 -75 -50 -25 0 25 50 TEMPERATURE (˚C) 75 100 125 TL071 - TL071A - TL071B OUTPUT VOLTAGE versus ELAPSED TIME 28 6 4 24 OUTPUT OUTPUT VOLTAGE (mV) INPUT AND OUTPUT VOLTAGES (V) VOLTAGE FOLLOWER LARGE SIGNAL PULSE RESPONSE INPUT 2 0 VCC= -2 15V R L = 2 kW C L= 100pF Tamb = +25°C -4 -6 0 0.5 1 1.5 2 2.5 3 OVERSHOOT 20 90% 16 12 8 V 4 0 tr -4 3.5 0 0.1 0.2 TIME (m s) = 15V 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 R S = 100 Ω T amb = +25˚C 60 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) CC R L = 2k Ω Tamb = +25˚C 10% V VCC = = 15V 15V CC A AV V= =1 1 V VO O(rms) = =6V6V (rms) 0.4 0.1 0.04 T amb T amb= =+25˚C +25˚C 0.01 0.004 0.001 100 400 1k 4k 10k 40k 100k FREQUENCY (Hz) 7/10 TL071 - TL071A - TL071B PARAMETER MEASUREMENT INFORMATION Figure 1 : Voltage Follower Figure 2 : Gain-of-10 Inverting Amplifier 10k Ω 1k Ω - - eI - TL071 eI CL = 100pF eo eo TL071 RL = 2kΩ RL TYPICAL APPLICATIONS (0.5Hz) SQUARE WAVE OSCILLATOR R F = 1 0 0k Ω 3.3k Ω +15V TL0 71 1k Ω -15V C F= 3.3 µF 3.3k Ω f osc= 9.1k Ω 1 2 x R F CF HIGH Q NOTCH FILTER TL071 R1 R2 fo = 1 = 1kHz 2 x R F CF C3 R3 C1 = C2 = C3 = 100pF 2 R1 = R2 = 2R3 = 1.5M C1 8/10 C2 Ω CL = 100pF TL071 - TL071A - TL071B PACKAGE MECHANICAL DATA 8 PINS - PLASTIC DIP Millimeters Inches Dim. Min. A a1 B b b1 D E e e3 e4 F i L Z Typ. Max. Min. 3.32 0.51 1.15 0.356 0.204 0.020 0.045 0.014 0.008 0.065 0.022 0.012 0.430 0.384 0.313 2.54 7.62 7.62 3.18 Max. 0.131 1.65 0.55 0.304 10.92 9.75 7.95 Typ. 0.100 0.300 0.300 6.6 5.08 3.81 1.52 0.125 0260 0.200 0.150 0.060 9/10 TL071 - TL071A - TL071B PACKAGE MECHANICAL DATA 8 PINS - PLASTIC MICROPACKAGE (SO) Millimeters Inches Dim. Min. A a1 a2 a3 b b1 C c1 D E e e3 F L M S Typ. Max. Min. 1.75 0.25 1.65 0.85 0.48 0.25 0.5 0.1 0.65 0.35 0.19 0.25 Typ. Max. 0.026 0.014 0.007 0.010 0.069 0.010 0.065 0.033 0.019 0.010 0.020 0.189 0.228 0.197 0.244 0.004 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° (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 - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco Singapore - Spain - Sweden - Switzerland - United Kingdom © http://www.st.com 10/10