AA1850 - HIGH-SIDE CURRENT MONITOR

Agamem Microelectronic

General Description

The AA1850 is a high side current sense monitor.

It takes a high side voltage developed across a current shunt resistor and translates it into a proportional output current.

A customer defined output resistor converts the output current into a reference voltage.

Key Features

S.
Low cost and accurate high-side current monitor.
Up to 2.5V sense voltage.
2.5V.
20V supply range.
4uA quiescent current.
1% typical accuracy.

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AA1850 high-side current monitor by Agamem Microelectronic - Datasheet Preview

Datasheet Details

Part number	AA1850
Manufacturer	Agamem Microelectronic
File Size	191.41 KB
Description	HIGH-SIDE CURRENT MONITOR
Datasheet	AA1850 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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Agamem Microelectronics Inc. www.DataSheet4U.com AA1850 PRELIMINARY ■ DESCRIPTION HIGH-SIDE CURRENT MONITOR The AA1850 is a high side current sense monitor. It takes a high side voltage developed across a current shunt resistor and translates it into a proportional output current. A customer defined output resistor converts the output current into a reference voltage. It operates over a wide input voltage range, from 2.5V to 20V and makes it suitable for many applications. A minimum operating current of 4uA, combined with its SOT23 package make it a right solution for portable equipment. ■ FEATURES • Low cost and accurate high-side current monitor. • Up to 2.5V sense voltage. • 2.5V – 20V supply range. • 4uA quiescent current. • 1% typical accuracy.