MAX9923(2009) View Datasheet(PDF) - Maxim Integrated

Part Name

Description

Manufacturer

MAX9923
(Rev.:2009)

Ultra-Precision, High-Side Current-Sense Amplifiers

Maxim Integrated 

Ultra-Precision, High-Side

Current-Sense Amplifiers

Typical Operating Circuits

Unidirectional Mode

VSENSE

BATT

1.9V TO

28V 3.3V

ON

OFF

RS+

RS-

RSB

VDD

OUT

MAX9923T

MAX9923H

MAX9923F FB

SHDN

REF

GND

RLOAD

12-BIT ADC

1nF*

*OPTIONAL NOISE REDUCTION

VSENSE

BATT

1.9V TO

28V 3.3V

ON

OFF

RS+

RS-

RSB

VDD

OUT

MAX9923T

MAX9923H

MAX9923F FB

SHDN

REF

GND

Bidirectional Mode

TO WALL-CUBE/CHARGER

RLOAD

12-BIT ADC

VREF = 2.5V

1nF*

1.25V

*OPTIONAL NOISE REDUCTION

PROCESS: BiCMOS

Chip Information

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