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6961 Datasheet: 16V Amplifier – STMicroelectronics

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Component 6961

Amplifiers — Manufactured by STMicroelectronics

The TL072 series consists of high-speed, dual JFET-input operational amplifiers designed for high-performance audio and signal processing applications. By integrating well-matched high-voltage JFET and bipolar transistors, these devices achieve a high slew rate of 16V/µs and low input bias currents. They are particularly valued for their low noise floor (15nV/√Hz) and low harmonic distortion, making them ideal for precision instrumentation and audio preamplifiers. The series offers robust protection features, including internal frequency compensation and output short-circuit protection, ensuring reliable operation in diverse circuit environments.

0℃~+70℃ 1.4mA 10uV/℃ 15nV/√Hz@1kHz 16V/us 2 20pA 36V 3mV 40mA 4MHz 5pA 6V~36V 86dB SO-8 FET Input Amplifiers ROHS

📦 SO-8
⚙️ Dual JFET Input Operational Amplifier
🌿 RoHS Compliant
  • Max Voltage (Vmax): 36V
  • Max Current (Imax): 40mA
  • Max Power (Pmax): Not specified
  • Operating Temperature: 0℃ to +70℃ (C-series), -40℃ to +105℃ (I-series)
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$0.15

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✨ Key Features

Wide common-mode and differential voltage range, low input bias and offset current, low noise (15nV/√Hz), output short-circuit protection, high input impedance JFET stage, low harmonic distortion (0.01%), latch-up free operation, and high slew rate (16V/µs).

🎯 Applications

Audio preamplifiers, active filters, high-speed integrators, sample-and-hold circuits, and general-purpose precision signal conditioning.

⚡ Electrical Characteristics

Supply voltage range 6V to 36V; typical supply current 1.4mA; input offset voltage 3mV (typ); common-mode rejection ratio 86dB; input bias current 20pA (typ).

⚠️ Absolute Maximum Ratings

Supply voltage (VCC) ±18V; differential input voltage ±30V; storage temperature -65°C to +150°C; ESD tolerance up to 1.5kV (CDM).

🔌 Pinout & Connection Diagram

Standard 8-pin configuration (SO-8/DIP-8) featuring two independent op-amps, each with inverting input, non-inverting input, and output pins, plus shared VCC+ and VCC- supply pins.

🔄 Equivalent & Alternative Components

  • TL082
  • OPA2134
  • NE5532

❓ Frequently Asked Questions

What is the primary advantage of the JFET input stage in the TL072?

The JFET input stage provides extremely high input impedance and very low input bias currents, which minimizes loading effects on high-impedance signal sources.

Can the TL072 output be shorted to ground?

Yes, the device features internal output short-circuit protection, allowing the output to be shorted to ground or either supply rail, provided that the total power dissipation limits are not exceeded.


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