Your privacy is very important to us. When you visit our website, please agree to the use of all cookies. For more information about personal data processing, please go to Privacy Policy.

LMV321B

1MHz, 80μA, RRIO, Op Amps

Overview

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

  • Channel

    1

  • Supply Voltage (Min)

    2.5

  • Supply Voltage (Max)

    5.5

  • Iq per channel (Max) (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 (Typ) (nV/rtHz)

    35

  • Peak Noise at 0.1 to 10Hz (μVpp)

    8

  • Shutdown/Disable

    /

  • Operating Temperature Range (°C)

    -40 to 125

  • Feature

    /

  • Package

    SOT23-5, SC70-5

Development Resources

Application

    • Active Filters, ASIC Input or Output Amplifier

    • Sensor Interface

    • Smoke/Gas/Environment Sensors

    • Portable Instruments and Mobile Device


Ordering Detail

Order Part Number Buy Rating Feature Status 1ku Price Release Date Package Lead time (week) MSL Packing MPQ CPQ
LMV321B-TR Industrial Grade / Released $0.036 2018-08-01 SOT23-5 9 MSL3 T&R 3000 120000
LMV321B-CR Industrial Grade / Released $0.040 2018-08-01 SOT353 9 MSL3 T&R 3000 120000
Top

LMV321B Sample Request Form

Distributor
Place Sample Order

Need Help? Contact Us.

LMV321B Ordering Options

Distributor
Place Order

Need Help? Contact Us.