LMV321B

概述

The LMV321B/358B/324B series are CMOS dual, and quad RRIO op-amps with low offset, low power and stable high frequency response. They incorporate 3PEAK’s proprietary and patented design techniques to achieve very good AC performance with 1MHz bandwidth, 0.7V/μs slew rate and low distortion while drawing only 80μA of quiescent current per amplifier. The input common-mode voltage range extends 100mV beyond V– and V+, and the outputs swing rail-to-rail. The LMV321B/358B/324B family can be used as plug-in replacements for many commercially available op-amps to reduce power and improve input/output range and performance. 

The combination of features makes the LMV321B/358B/324B ideal choices for motor control and portable audio amplification, sound ports, and other consumer Audio. The LMV321B/358B/324B Op-amp is very stable, and it is capable of driving heavy capacitive loads such as those found in LCDs. The ability to swing rail-to-rail at the inputs and outputs enables designers to buffer CMOS DACs, ASICs, or other wide output swing devices in single-supply systems.

• Status

  Production

• Rating

  Industrial

• Number of Channels

  1

• Supply Voltage (Min) (V)

  2.5

• Supply Voltage (Max) (V)

  5.5

• Iq per channel (typ) (μA)

  130

• GBW (Typ) (MHz)

  1

• Slew Rate (Typ) (V/μs)

  0.7

• Rail-Rail In

  Yes

• Rail-Rail Out

  Yes

• Ishort (Typ) (mA)

  100

• Vos (Max) (mV)

  4

• Offset Drift (Typ) (μV/°C)

  2

• Ib (typ) (pA)

  1

• Vn at 1 kHz (Typ) (nV/rtHz)

  35

• Peak Noise at 0.1 to 10Hz (μVpp)

  8

• Shutdown/Disable

  /

• Operating Temperature Range (℃)

  -40 to 125

• Features

  /

• Package

  SOT353, SOT23-5