TL072CN Dual Operational Amplifier IC ±18V 1.4mA DIP-8

Description

TL072 Operational Amplifier DIP-8 The TL072CN from STMicroelectronics is a low-noise, high-speed J-FET input dual operational amplifier , built as a monolithic integrated circuit incorporating well-matched, high-voltage J-FET and bipolar transistors. In the order code TL072CN, the letter “C” designates the commercial temperature grade (0 °C to +70 °C) and the letter “N” designates the 8-pin plastic DIP package (DIP-8). The J-FET input stage gives the TL072CN a very high input impedance of 10¹² Ω, together with low input bias and offset currents (20 pA and 5 pA typ at 25 °C) and a low offset voltage temperature coefficient (10 µV/°C). It combines a high slew rate of 16 V/µs (typ) with a typical gain bandwidth product of 4 MHz, while keeping noise down to 15 nV/√Hz and total harmonic distortion to just 0.01% (typ), with 120 dB channel separation between the two amplifiers. Features Wide common-mode (up to VCC+) and differential voltage range Low input bias and offset current Low noise: eₙ = 15 nV/√Hz (typ) Output short-circuit protection High input impedance J-FET input stage (10¹² Ω) Low harmonic distortion: 0.01% (typ) Internal frequency compensation Latch-up free operation High slew rate: 16 V/µs (typ) Specifications Parameter Value GENERAL INFORMATION Part Number TL072CN Device Type Low Noise J-FET Dual Operational Amplifier Manufacturer STMicroelectronics Package DIP-8 (8-Pin Plastic Dual In-line Package, order suffix “N”) Number of Amplifiers 2 (Dual) Operating Temperature Range 0°C to +70°C (Commercial grade, suffix “C”) Storage Temperature Range −65°C to +150°C ABSOLUTE MAXIMUM RATINGS Supply Voltage (V CC ) ±18 V Input Voltage (V i ) ±15 V Differential Input Voltage (V id ) ±30 V Power Dissipation (P tot ) 680 mW Output Short-Circuit Duration Infinite ELECTRICAL CHARACTERISTICS (V CC = ±15 V, T amb = 25°C, unless otherwise specified) Input Offset Voltage (V io , R S = 50 Ω) 3 mV (typ), 10 mV (max); 13 mV (max over full temperature range) Input Offset Voltage Drift 10 µV/°C Input Offset Current (I io ) 5 pA (typ), 100 pA (max) Input Bias Current (I ib ) 20 pA (typ), 200 pA (max) Large Signal Voltage Gain (A vd , R L = 2 kΩ, V O = ±10 V) 25 V/mV (min), 200 V/mV (typ) Supply Voltage Rejection Ratio (SVR, R S = 50 Ω) 70 dB (min), 86 dB (typ) Supply Current per Amplifier (I CC , no load) 1.4 mA (typ), 2.5 mA (max) Input Common-Mode Voltage Range (V icm ) ±11 V (min); −12 V to +15 V Common-Mode Rejection Ratio (CMR, R S = 50 Ω) 70 dB (min), 86 dB (typ) Output Short-Circuit Current (I os ) 10 mA (min), 40 mA (typ), 60 mA (max) Output Voltage Swing (±V OPP ) ±10 V (min) / ±12 V (typ) at R L = 2 kΩ; ±12 V (min) / ±13.5 V (typ) at R L = 10 kΩ Slew Rate (SR) 8 V/µs (min), 16 V/µs (typ) Rise Time (t r ) 0.1 µs Overshoot (K OV ) 10 % Gain Bandwidth Product (GBP) 2.5 MHz (min), 4 MHz (typ) Input Resistance (R i ) 10 12 Ω (1 TΩ) Total Harmonic Distortion (THD, f = 1 kHz) 0.01 % (typ) Equivalent Input Noise Voltage (e n , f = 1 kHz, R S = 100 Ω) 15 nV/√Hz Phase Margin (Φ m ) 45° Channel Separation (V O1 /V O2 , A V = 100) 120 dB PIN CONFIGURATION (DIP-8, TOP VIEW) Pin 1 Output 1 Pin 2 Inverting Input 1 (−) Pin 3 Non-Inverting Input 1 (+) Pin 4 V CC − (Negative Supply) Pin 5 Non-Inverting Input 2 (+) Pin 6 Inverting Input 2 (−) Pin 7 Output 2 Pin 8 V CC + (Positive Supply) Applications 100 kHz quadrature (sine/cosine) oscillator General-purpose dual op-amp circuits Package Content 1 x TL072CN Dual Operational Amplifier IC ±18V 1.4mA DIP-8 DataSheet TL072

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