Datasheet4U Logo Datasheet4U.com

LT6109-2 - High Side Current Sense Amplifier

Download the LT6109-2 datasheet PDF. This datasheet also covers the LT6109-1 variant, as both devices belong to the same high side current sense amplifier family and are provided as variant models within a single manufacturer datasheet.

General Description

The LT®6109 is a complete high side current sense device that incorporates a precision current sense amplifier, an integrated voltage reference and two comparators.

Two versions of the LT6109 are available.

Key Features

  • Current Sense Amplifier.
  • Fast Step Response: 500ns.
  • Low Offset Voltage: 125µV Maximum.
  • Low Gain Error: 0.2% Maximum n Internal 400mV Precision Reference n Internal Latching Comparators with Reset.
  • Fast Response Time: 500ns.
  • Total Threshold Error: ±1.25% Maximum.
  • Two Comparator Polarity Options n Wide Supply Range: 2.7V to 60V n Supply Current: 550µA n Low Shutdown Current: 5µA Maximum n Specified for.
  • 40°C to 125°C.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LT6109-1-LinearTechnology.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LT6105 Rail-to-Rail Input Current Sense Amplifier Linear Technology Corporation
LT6107 High Temperature High Side Current Sense Amp Linear Technology Corporation
LT6110 Cable/Wire Drop Compensator Linear
LT6.0MB Ceramic Filters Token
LT6.5MB Ceramic Filters Token

Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LT6109-1 High Side Current Sense Amplifier
LT6100 Precision / Gain Selectable High Side Current Sense Amplifier
LT6106 36V Low Cost High Side Current Sense
LT6108-1 High Side Current Sense Amplifier
LT6108-2 High Side Current Sense Amplifier

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
FEATURES Current Sense Amplifier – Fast Step Response: 500ns – Low Offset Voltage: 125µV Maximum – Low Gain Error: 0.2% Maximum n Internal 400mV Precision Reference n Internal Latching Comparators with Reset – Fast Response Time: 500ns – Total Threshold Error: ±1.25% Maximum – Two Comparator Polarity Options n Wide Supply Range: 2.7V to 60V n Supply Current: 550µA n Low Shutdown Current: 5µA Maximum n Specified for –40°C to 125°C Temperature Range n Available in 10-Lead MSOP Package n LT6109-1/LT6109-2 High Side Current Sense Amplifier with Reference and Comparators DESCRIPTION The LT®6109 is a complete high side current sense device that incorporates a precision current sense amplifier, an integrated voltage reference and two comparators.