KMI15/4 查看數據表（PDF） - Philips Electronics

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产品描述 (功能)

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KMI15/4

Rotational speed sensor

Philips Electronics 

Philips Semiconductors

Rotational speed sensor

Product specification

KMI15/4

handbook, full pagewidth

VOLTAGE CONTROL

CONSTANT

CURRENT

SOURCE

V CC

SENSOR

AMPLIFIER

SCHMITT

TRIGGER

SWITCHABLE

CURRENT

SOURCE

V

MRA958

Fig.4 Block diagram.

handbook, full pagewidth

switchable

current source

sensor

EMC

FILTER

pre-

amplifier

Schmitt-

trigger

constant

current source

VCC

power supply

Vref

GAP

V

MRA959

2000 Sep 05

Fig.5 Simplified circuit diagram.

5

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