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SC310 - High-Side Current-Sense Amplifier

General Description

The SC310 is a high-side current sense amplifier ideal for any application where precision current monitoring is needed.

Possible uses include battery-powered products such as cellphones and notebooks, as well as industrial and data acquisition applications.

Key Features

  • include tiny SOT-23-6 packaging, very low supply current, and wide supply voltage range (3V to 25V). The SC310 is rated for operation over the Industrial Temperature range (-40°C to +125°C). SC310 Features Three gain versions (20V/V, 50V/V, 100V/V) available 2.7V to 25V input common mode range 3V to 25V supply voltage range 270 μA supply current 1% typical accuracy Buffered low impedance voltage output Industrial temperature range (-40°C to +125°C) Small, lead-free SOT23-6 Package.

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Datasheet Details

Part number SC310
Manufacturer SEMTECH
File Size 873.65 KB
Description High-Side Current-Sense Amplifier
Datasheet download datasheet SC310 Datasheet

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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.

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High-Side Current-Sense Amplifier www.DataSheet4U.com with Low Impedance Voltage Output POWER MANAGEMENT Description The SC310 is a high-side current sense amplifier ideal for any application where precision current monitoring is needed. Possible uses include battery-powered products such as cellphones and notebooks, as well as industrial and data acquisition applications. The wide 2.7V to 25V common mode input range is independent of supply range, providing complete flexibility in battery sensing applications. The Current-Sense Amplifier offers three gain versions, SC310A (gain 20 V/V), SC310B (gain 50 V/V) and SC310C (gain 100 V/V). An external shutdown pin (SHDN) enables turn off for the IC. A buffered output with low impedance renders the overall gain immune to load resistance.