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Home » NEWEST Products » New by Manufacturer » Texas Instruments » OPA2322 20MHz CMOS Op Amps - TI
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TI OPA2322 20MHz CMOS Operational Amplifiers

TI OPA322 / OPA2322 / OPA4322 20MHz Op Amps

Texas Instruments OPA322 / OPA2322 / OPA4322 20MHz CMOS Operational Amplifiers (Op Amps) are single-, dual-, and quad-channel devices featuring low noise and rail-to-rail inputs/outputs optimized for low-power, single-supply applications. TI OPA2322 op amps are specified over a wide supply range of 1.8V to 5.5V. The low quiescent current of 1.5mA per channel makes these TI devices well-suited for power-sensitive applications.

TI OPA322 / OPA2322 / OPA4322 op amps combine very low noise (8.5 nV/√Hz at 1 kHz), high gain-bandwidth (20 MHz), and fast slew rate (10 V/µs). These TI devices feature low THD+N, making them excellent for consumer audio applications, particularly single-supply systems.

  • Gain Bandwidth: 20MHz
  • Low Noise: 8.5nV/√Hz at 1 kHz
  • Slew Rate: 10V/µs
  • Low THD+N: 0.0005%
  • Rail-to-Rail I/O
  • Offset Voltage: 2mV (max)
  • Supply Voltage: 1.8V to 5.5V
  • Supply Current: 1.5mA/ch
    • Shutdown: 0.1µA/ch
  • Unity-Gain Stable
  • Sensor Signal Conditioning
  • Consumer Audio
  • Multi-Pole Active Filters
  • Control-Loop Amplifiers
  • Communications
  • Security
  • Scanners

Additional Resources
Datasheet OPAx322 Datasheet
Datasheet OPAx322-Q1 Datasheet
Noise Calculator, Generator and Examples
SPICE-Based Analog Simulation Program
Functional Diagram
Functional Diagram
  • Texas Instruments