TL071A

TL071 TL071A - TL071B LOW NOISE J-FET SINGLE OPERATIONAL AMPLIFIERS s WIDE COMMON-MODE (UP TO VCC+) AND DIFFERENTIAL VOLTAGE RANGE s LOW INPUT BIAS AND OFFSET CURRENT s LOW NOISE en = 15nV/√Hz (typ) s OUTPUT SHORT-CIRCUIT PROTECTION s HIGH INPUT IMPEDANCE J–FET INPUT STAGE N DIP8 (Plastic Package) s LOW HARMONIC DISTORTION : 0.01% (typ) s INTERNAL FREQUENCY COMPENSATION s LATCH UP FREE OPERATION s HIGH SLEW RATE : 16V/µs (typ) D SO8 (Plastic Micropackage) DESCRIPTION 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. The devices feature high slew rates, low input bias and offset currents, and low offset voltage temperature coefficient. PIN CONNECTIONS (top view) ORDER CODE Package Part Number Temperature Range N TL071M/AM/BM -55°C, +125°C TL071I/AI/BI -40°C, +105°C TL071C/AC/BC 0°C, +70°C Example : TL071CN • • • D • • • N = Dual in Line Package (DIP) D = Small Outline Package (SO) - also available in Tape & Reel (DT) 1 2 3 4 8 7 6 5 12345678- Offset null 1 Inverting input Non-inverting input VCCOffset null 2 Output VCC+ N.C. March 2001 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 V CC 35k 1.3k 35k 100 Ω Offset Null1 Offset Null2 INPUT OFFSET VOLTAGE NULL CIRCUIT TL071 N1 N2 100k Ω V CC ABSOLUTE MAXIMUM RATINGS Symbol VCC Vi Vid Ptot Toper Tstg 1. 2. 3. 4. Parameter Supply voltage - note Input Voltage - note Power Dissipation Output Short-circuit Duration - note Storage Temperature Range 4) 2) 3) 1) TL071M, AM, BM TL071I, AI, BI TL071C, AC, BC Unit V V V mW ±18 ±15 ±30 680 Infinite -55 to +125 -40 to +105 -65 to +150 0 to +70 Differential Input Voltage - note Operating Free-air Temperature Range °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 2/10 TL071 - TL071A - TL071B ELECTRICAL CHARACTERISTICS VCC = ±15V, Tamb = +25°C (unless otherwise specified) Symbol Parameter Input Offset Voltage (Rs = 50Ω) Tamb = +25°C Vio Tmin ≤ Tamb ≤ Tmax TL071I,M,AC,AI,AM, BC,BI,BM Min. TL071 TL071A TL071B TL071 TL071A TL071B Typ. 3 3 1 Max. 10 6 3 13 7 5 Min. TL071C Unit Typ. 3 Max. mV 10 13 DVio Iio Input Offset Voltage Drift Input Offset Current Tamb = +25°C Tmin ≤ Tamb ≤ Tmax Input Bias Current -note 1) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax Large Signal Voltage Gain (RL = 2kΩ, Vo = ±10V) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax Supply Voltage Rejection Ratio (RS = 50Ω) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax Supply Current, no load Tamb = +25°C Tmin ≤ Tamb ≤ Tmax Input Common Mode Voltage Range Common Mode Rejection Ratio (RS = 50Ω) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax Output Short-circuit Current Tamb = +25°C Tmin ≤ Tamb ≤ Tmax Output Voltage Swing Tamb = +25°C RL = 2kΩ RL = 10kΩ RL = 2kΩ RL = 10kΩ ±11 50 25 80 80 10 5 100 4 200 20 25 15 70 70 2.5 2.5 ±11 10 5 100 10 200 20 µV/°C pA nA pA nA V/mV Iib 20 20 Avd 200 200 dB SVR 86 86 mA ICC Vicm CMR 1.4 +15 -12 86 1.4 +15 -12 86 2.5 2.5 V dB 80 80 10 10 10 12 10 12 8 70 70 60 60 10 10 10 12 10 12 8 mA 40 40 60 60 V 12 13.5 12 13.5 Ios ±Vopp Tmin ≤ Tamb ≤ Tmax SR tr Kov GBP Ri Slew Rate (Tamb = +25°C) Vin = 10V, RL = 2kΩ, CL = 100pF, unity gain Rise Time (Tamb = +25°C) Vin = 20mV, RL = 2kΩ, CL = 100pF, unity gain Overshoot (Tamb = +25°C) Vin = 20mV, RL = 2kΩ, CL = 100pF, unity gain Gain Bandwidth Product (Tamb = +25°C) Vin = 10mV, RL = 2kΩ, CL = 100pF, f= 100kHz Input Resistance V/µs 16 0.1 10 2.5 4 1012 2.5 16 µs 0.1 % 10 MHz 4 1012 Ω 3/10 TL071 - TL071A - TL071B Symbol Parameter Total Harmonic Distortion (Tamb = +25°C, f= 1kHz, RL = 2kΩ,CL = 100pF, Av = 20dB, Vo = 2Vpp) Equivalent Input Noise Voltage RS = 100Ω, f = 1KHz Phase Margin TL071I,M,AC,AI,AM, BC,BI,BM Min. Typ. Max. Min. TL071C Unit Typ. Max. % THD 0.01 0.01 nV ----------Hz degrees en ∅m 1. 15 45 15 45 The input bias currents are junction leakage currents which approximately double for every 10°C increase in the junction temperature. 4/10 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 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) 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 INPUT BIAS CURRENT versus FREE AIR TEMPERATURE LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION versus FREE AIR TEMP. 100 V CC = INPUT BIAS CURRENT (nA) 10 1 0.1 15V DIFFERENTIAL VOLTAGE AMPLIFICATION (V/V) 1000 400 200 100 40 20 10 4 2 1 -75 V CC = 15V V O = 10V R L = 2k Ω -50 0.01 -50 -25 0 25 50 75 100 125 -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 PHASE SHIFT (right scale) DIFFERENTIAL VOLTAGE AMPLIFICATION (left scale) 180 10 1 100 R = 2kW L C L = 100pF V CC = 15V T amb = +125°C 1K 10K 100K 1M 10M FREQUENCY (Hz) 90 0 TOTAL POWER DISSIPATION (mW) 100 250 225 200 175 150 125 100 75 50 25 0 -75 -50 -25 0 25 50 TEMPERATURE (˚C) DIFFERENTIAL VOLTAGE AMPLIFICATION (V/V) V CC = 15V No signal No load 75 100 125 SUPPLY CURRENT PER AMPLIFIER versus FREE AIR TEMPERATURE COMMON MODE REJECTION RATIO versus FREE AIR TEMPERATURE COMMON MODE MODE REJECTION RATIO (dB) 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 -75 -50 -25 0 25 50 TEMPERATURE (˚C) SUPPLY CURRENT (mA) V CC = 15V No signal No load 89 88 87 86 85 84 83 -75 -50 -25 0 25 50 75 100 125 R L = 10 kΩ VC C = 15V 75 100 125 TEMPERATURE (˚C) 6/10 TL071 - TL071A - TL071B VOLTAGE FOLLOWER LARGE SIGNAL PULSE RESPONSE OUTPUT VOLTAGE versus ELAPSED TIME INPUT AND OUTPUT VOLTAGES (V) 6 INPUT 28 OUTPUT VOLTAGE (mV) OUTPUT 4 2 0 -2 -4 -6 0 24 OVERSHOOT 20 16 12 8 4 10% 90% VCC= 15V R L = 2 kW V C L= 100pF Tamb = +25°C 0 -4 0 0.5 1 1.5 2 2.5 3 3.5 tr 0.1 0.2 0.3 0.4 TIME ( µs) R L = 2k Ω Tamb = +25˚C 0.5 0.6 0.7 CC = 15V TIME (m s) EQUIVALENT INPUT NOISE VOLTAGE versus FREQUENCY TOTAL HARMONIC DISTORTION versus FREQUENCY 70 60 EQUIVALENT INPUT NOISE VOLTAGE (nV/VHz) 50 40 30 20 10 0 10 40 100 400 1k 4k 10k 40k 100k FREQUENCY (Hz) 1 TOTAL HARMONIC DISTORTION (%) VCC = 15V A V = 10 R S = 100 Ω T amb = +25˚C 0.4 0.1 0.04 0.01 0.004 0.001 100 V V = = 15V 15V CC CC 1 A A V= = 1 V V V O (rms) = 6V O (rms) = 6V T amb = = +25˚C T amb +25˚C 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 eI TL071 1k Ω TL071 eo CL = 100pF RL = 2kΩ eo eI RL CL = 100pF TYPICAL APPLICATIONS (0.5Hz) SQUARE WAVE OSCILLATOR R F = 1 0 0k Ω 3.3k Ω +15V TL0 71 1k Ω C F= 3.3 µF -15V 3.3k Ω 1 2 x R F CF 9.1k Ω f osc= HIGH Q NOTCH FILTER TL071 R1 R2 fo = 1 = 1kHz 2 x R F CF C3 C1 = C2 = C3 = 100pF 2 Ω R3 R1 = R2 = 2R3 = 1.5M C1 C2 8/10 TL071 - TL071A - TL071B PACKAGE MECHANICAL DATA 8 PINS - PLASTIC DIP Millimeters Dim. Min. A a1 B b b1 D E e e3 e4 F i L Z 0.51 1.15 0.356 0.204 7.95 2.54 7.62 7.62 6.6 5.08 3.81 1.52 Typ. 3.32 1.65 0.55 0.304 10.92 9.75 0.020 0.045 0.014 0.008 0.313 Max. Min. Inches Typ. 0.131 0.065 0.022 0.012 0.430 0.384 0.100 0.300 0.300 0260 0.200 0.150 0.060 Max. 3.18 0.125 9/10 TL071 - TL071A - TL071B PACKAGE MECHANICAL DATA 8 PINS - PLASTIC MICROPACKAGE (SO) Millimeters Dim. Min. A a1 a2 a3 b b1 C c1 D E e e3 F L M S 0.1 0.65 0.35 0.19 0.25 4.8 5.8 1.27 3.81 3.8 0.4 4.0 1.27 0.6 8° (max.) 0.150 0.016 Typ. Max. 1.75 0.25 1.65 0.85 0.48 0.25 0.5 45° (typ.) 5.0 6.2 0.189 0.228 Min. 0.004 0.026 0.014 0.007 0.010 Inches Typ. Max. 0.069 0.010 0.065 0.033 0.019 0.010 0.020 0.197 0.244 0.050 0.150 0.157 0.050 0.024 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