UCM101

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

2 of 4

www.unisonic.com.tw

QW-R502-933.a

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PIN CONFIGURATION

GND

S-

Flag

S+

OUT

1

23

4

5

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PIN DESCRIPTION

PIN NO.

PIN NAME

DESCRIPTION

1

Flag

This is the current direction pin. It is open collector and allows the logic high level to be

2

GND

Ground pin

3

OUT

Output voltage pin

4

S+

This is the positive input of the current monitor. It also acts as the supply voltage pin

providing current for internal circuitry. The current through this pin varies with differential

sense voltage

5

S-

This is the negative input of the current monitor. The current through this pin varies with

differential sense voltage

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BLOCK DIAGRAM