LT6109-1 Datasheet High Side Current Sense Amplifier

Manufacturer: Linear Technology (now Analog Devices)

LT6109-1 high side current sense amplifier by Linear Technology (now Analog Devices) - Datasheet Preview

Datasheet Details

Part number	LT6109-1
Manufacturer	Linear Technology (now Analog Devices)
File Size	332.97 KB
Description	High Side Current Sense Amplifier
Download	LT6109-1 Download (PDF)

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.

The LT6109-1 has the comparators connected in opposing polarity and the LT6109-2 has the comparators connected in the same polarity.

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.

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