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LMV792
  • LMV792
  • LMV792
  • LMV792
  • LMV792

LMV792

ACTIVE

Dual, 5-V, 17-MHz, low noise (5.8-nV/√Hz) operational amplifier with shutdown

Texas Instruments LMV792 Product Info

1 April 2026 3

Parameters

Number of channels

2

Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)

5

Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)

1.8

Rail-to-rail

In to V-, Out

GBW (typ) (MHz)

17

Slew rate (typ) (V/µs)

9.5

Vos (offset voltage at 25°C) (max) (mV)

1.35

Iq per channel (typ) (mA)

1.3

Vn at 1 kHz (typ) (nV√Hz)

5.8

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Offset drift (typ) (µV/°C)

1.8

Features

Shutdown

Input bias current (max) (pA)

1

CMRR (typ) (dB)

100

Iout (typ) (A)

0.021

Architecture

CMOS

Input common mode headroom (to negative supply) (typ) (V)

-0.3

Input common mode headroom (to positive supply) (typ) (V)

-1

Output swing headroom (to negative supply) (typ) (V)

0.02

Output swing headroom (to positive supply) (typ) (V)

-0.025

Package

VSSOP (DGS)-10-14.7 mm² 3 x 4.9

Features

    Typical 5-V Supply, Unless Otherwise Noted

  • Input Referred Voltage Noise 5.8 nV/√Hz
  • Input Bias Current 100 fA
  • Unity Gain Bandwidth 17 MHz
  • Supply Current per Channel Enable Mode
    • LMV791 1.15 mA
    • LMV792 1.30 mA
  • Supply Current per Channel in Shutdown Mode
    0.02 µA
  • Rail-to-Rail Output Swing
    • At 10-kΩ Load, 25 mV from Rail
    • At 2-kΩ Load, 45 mV from Rail
  • Ensured 2.5-V and 5-V Performance
  • Total Harmonic Distortion 0.01% at1 kHz, 600 Ω
  • Temperature Range –40°C to 125°C

    Typical 5-V Supply, Unless Otherwise Noted

  • Input Referred Voltage Noise 5.8 nV/√Hz
  • Input Bias Current 100 fA
  • Unity Gain Bandwidth 17 MHz
  • Supply Current per Channel Enable Mode
    • LMV791 1.15 mA
    • LMV792 1.30 mA
  • Supply Current per Channel in Shutdown Mode
    0.02 µA
  • Rail-to-Rail Output Swing
    • At 10-kΩ Load, 25 mV from Rail
    • At 2-kΩ Load, 45 mV from Rail
  • Ensured 2.5-V and 5-V Performance
  • Total Harmonic Distortion 0.01% at1 kHz, 600 Ω
  • Temperature Range –40°C to 125°C

Description

The LMV791 (single) and the LMV792 (dual) low-noise, CMOS input operational amplifiers offer a low input voltage noise density of 5.8 nV/&radicHz while consuming only 1.15 mA (LMV791) of quiescent current. The LMV791 and LMV792 are unity gain stable operational amplifiers and have gain bandwidth of 17 MHz. The LMV79x have a supply voltage range of 1.8 V to 5.5 V and can operate from a single supply. The LMV79x each feature a rail-to-rail output stage capable of driving a 600-Ω load and sourcing as much as 60 mA of current.

The LMV79x family provides optimal performance in low-voltage and low-noise systems. A CMOS input stage, with typical input bias currents in the range of a few femtoamperes, and an input common-mode voltage range which includes ground, make the LMV791 and the LMV792 ideal for low-power sensor applications. The LMV79x family has a built-in enable feature which can be used to optimize power dissipation in low power applications.

The LMV791x are manufactured using TI’s advanced VIP50 process and are offered in a 6-pin SOT and a 10-pin VSSOP package respectively.

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