LM2902A

概述

The LM2904A/2902A is a series of the newest high-supply voltage amplifiers with low offset, low power, and stable frequency response. The series incorporates 3PEAK’s proprietary and patented design techniques to achieve excellent AC performance with 0.9-MHz bandwidth, 0.5-V/μs slew rate, and maximum 3-mV offset while drawing only 100 μA of quiescent current per amplifier. The input common-mode voltage range extends to −VS, and the outputs swing rail-to-rail. The LM2904A/2902A series can be used as plug-in replacements for commercially available op amps to reduce power and improve input/output range and performance.

The combination of features makes the LM2904A/2902A ideal choices for the power module, industrial control, motor control, and audio applications.

• Status

  Production

• Rating

  Industrial

• Number of Channels

  4

• Supply Voltage (Min) (V)

  3

• Supply Voltage (Max) (V)

  36

• Iq per channel (typ) (μA)

  200

• GBW (Typ) (MHz)

  0.9

• Slew Rate (Typ) (V/μs)

  0.5

• Rail-Rail In

  No, to V- only

• Rail-Rail Out

  Yes

• Ishort (Typ) (mA)

  30

• Vos (Max) (mV)

  3

• Offset Drift (Typ) (μV/°C)

  7

• Ib (typ) (pA)

  60

• Vn at 1 kHz (Typ) (nV/rtHz)

  70

• Peak Noise at 0.1 to 10Hz (μVpp)

  20

• Shutdown/Disable

  /

• Operating Temperature Range (℃)

  -40 to 125

• Features

  /

• Package

  SOP14, TSSOP14