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This product is designed for precision applications requiring low noise and low quiescent current in operational amplifier circuits

OPA4376AIPW General Description

The OPA376AIPW sets a new standard for operational amplifiers with its advanced features and exceptional performance. With rail-to-rail input and output, low offset, and low noise levels, this amplifier offers unmatched precision and clarity. Its 5.5 MHz bandwidth and low quiescent current of 950 µA (maximum) make it an attractive choice for applications requiring high accuracy and efficiency. Available in different package options to suit diverse design needs, the OPA376AIPW operates reliably in extreme temperatures, making it a reliable choice for demanding environments. Whether used in audio equipment, medical devices, or other precision instruments, this amplifier delivers superior performance and reliability

Key Features

  • The OPA4376AIPW is a precision, low-noise operational amplifier
  • It features rail-to-rail input/output, low offset voltage (250μV max), low input bias current (1pA max), and a wide supply voltage range (2
  • 7V to 5
  • 5V)
  • It is designed for applications requiring high precision and low power consumption
  • Application

    • Use OPA4376AIPW for automotive applications
    • Low quiescent current for industrial control
    • OPA4376AIPW - a reliable choice for test equipment


    Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5
    Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.2 Vos (offset voltage at 25°C) (max) (mV) 0.025
    GBW (typ) (MHz) 5.5 Features EMI Hardened, e-Trim™
    Slew rate (typ) (V/µs) 2 Rail-to-rail In, Out
    Offset drift (typ) (µV/°C) 0.32 Iq per channel (typ) (mA) 0.76
    Vn at 1 kHz (typ) (nV√Hz) 7.5 CMRR (typ) (dB) 90
    Rating Catalog Operating temperature range (°C) -40 to 125
    Input bias current (max) (pA) 10 Iout (typ) (A) 0.03
    Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.1
    Input common mode headroom (to positive supply) (typ) (V) 0.1 Output swing headroom (to negative supply) (typ) (V) 0.01
    Output swing headroom (to positive supply) (typ) (V) -0.01 THD + N at 1 kHz (typ) (%) 0.00027

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