MAX472 - Precision / High-Side Current-Sense Amplifiers

Maxim

MAX472 Datasheet Preview — Preview of MAX472 PDF

Datasheet Details

Part number	MAX472
Manufacturer	Maxim
File Size	120.79 KB
Description	Precision / High-Side Current-Sense Amplifiers
Datasheet	MAX472_MaximIntegratedProducts.pdf

MAX472 Product details

Description

The MAX471/MAX472 are complete, bidirectional, highside current-sense amplifiers for portable PCs, telephones, and other systems where battery/DC power-line monitoring is critical.

Features

o Complete High-Side Current Sensing o Precision Internal Sense Resistor (MAX471) o 2% Accuracy Over Temperature o Monitors Both Charge and Discharge o 3A Sense Capability with Internal Sense Resistor (MAX471) o Higher Current-Sense Capability with External Sense Resistor (MAX472) o 100µA Max Supply Current o 18µA Max Shutdown Mode o 3V to 36V Supply Operation o 8-Pin DIP/SO Packages MAX471/MAX472 ______________Ordering Information PART MAX471CPA MAX471CSA MAX471EPA MAX471ESA MAX472CPA MAX472C.

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Published: Apr 29, 2005 |