Datasheet4U Logo Datasheet4U.com

LMP8278 - Precision Current Sensing Amplifier

Description

The LMP8278 is a fixed 14x gain precision current sense amplifier.

The part amplifies and filters small differential signals in the presence of high common mode voltages.

The part operates from a single 5V supply voltage.

Features

  • 1.
  • 23 TCVos ±15μV/°C Max.
  • CMRR 80 dB Min.
  • Input Offset Voltage ±2 mV max.
  • CMVR.
  • 2V to 40V.
  • Operating Ambient Temperature Range.
  • 40°C to 125°C.
  • Single Supply Operation.
  • Min / Max Limits 100% Tested unless Otherwise Noted.
  • LMP8278Q Available in Automotive AEC-Q100 Grade 1 Qualified Version.

📥 Download Datasheet

Datasheet preview – LMP8278

Datasheet Details

Part number LMP8278
Manufacturer Texas Instruments
File Size 614.85 KB
Description Precision Current Sensing Amplifier
Datasheet download datasheet LMP8278 Datasheet
Additional preview pages of the LMP8278 datasheet.

📁 Similar Datasheet

  • LMP8270 - High Common Mode / Gain of 20 / Precision Voltage Difference Amplifiers (National Semiconductor)
  • LMP8271 - High Common Mode / Gain of 20 / Bidirectional Precision Voltage Difference Amplifiers (National Semiconductor)
  • LMP8272 - (LMP8272 / LMP8277) Precision Voltage Difference Amplifiers (National Semiconductor)
  • LMP8275 - High Common Mode / Gain of 20 / Precision Voltage Difference Amplifiers (National Semiconductor)
  • LMP8276 - High Common Mode / Gain of 20 / Bidirectional Precision Voltage Difference Amplifiers (National Semiconductor)
  • LMP8277 - (LMP8272 / LMP8277) Precision Voltage Difference Amplifiers (National Semiconductor)
  • LMP8100 - Programmable Gain Amplifier (National Semiconductor)
  • LMP8601 - Bidirectional Precision Current Sensing Amplifier (National Semiconductor)
  • LMP8601Q - Bidirectional Precision Current Sensing Amplifier (National Semiconductor)
  • LMP8602 - Bidirectional Precision Current Sensing Amplifier (National Semiconductor)
Other Datasheets by Texas Instruments
  • LMP8278Q - Precision Current Sensing Amplifier
  • LMP8270 - Precision Voltage Difference Amplifier
  • LMP8271 - Bidirectional Precision Voltage Difference Amplifier
  • LMP8272 - Precision Voltage Difference Amplifier
  • LMP8275 - Precision Voltage Difference Amplifier
  • LMP8276 - Bidirectional Precision Voltage Difference Amplifier
  • LMP8100 - Programmable Gain Amplifie
  • LMP8350 - Ultra-Low Distortion Fully-Differential Precision ADC Driver

Full PDF Text Transcription

Click to expand full text
LMP8278 www.ti.com SNAS575A – FEBRUARY 2012 – REVISED MARCH 2013 LMP8278Q High Common Mode, 14 x Gain, Precision Current Sensing Amplifier Check for Samples: LMP8278 FEATURES 1 •23 TCVos ±15μV/°C Max • CMRR 80 dB Min • Input Offset Voltage ±2 mV max • CMVR −2V to 40V • Operating Ambient Temperature Range −40°C to 125°C • Single Supply Operation • Min / Max Limits 100% Tested unless Otherwise Noted • LMP8278Q Available in Automotive AEC-Q100 Grade 1 Qualified Version APPLICATIONS • High Side and Low Side Driver Configuration Current Sensing • Automotive Fuel Injection Control • Transmission Control • Power Steering • Battery Management Systems DESCRIPTION The LMP8278 is a fixed 14x gain precision current sense amplifier.
Published: |