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OPA130 Datasheet Precision FET-Input Operational Amplifiers

Manufacturer: Texas Instruments

General Description

The OPA130, OPA2130, and OPA4130 (OPAx130) series of FET-input op amps combine precision dc performance with low quiescent current.

Single, dual, and quad versions have identical specifications for maximum design flexibility.

OPAx130 are designed for general-purpose, portable, and battery operated applications, especially with high source impedance.

Overview

OPA130, OPA2130, OPA4130 SBOS053B – MAY 1998 – REVISED MAY 2024 OPAx130 Low-Power, Precision FET-Input Operational Amplifiers.

Key Features

  • Low quiescent current: 530μA/amp.
  • Low offset voltage: 1mV max.
  • High open-loop gain: 123dB (RL = 10kΩ).
  • High CMRR: 90dB min.
  • FET input: IB = 20pA max.
  • Excellent bandwidth: 1MHz.
  • Wide supply range: ±2.25V to ±18V.
  • Single, dual, and quad versions 2.