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micropower hall effect sensor(SMD) PT3661

Nanjing AH Electronic Science & Technology Co.,LTd

micropower hall effect sensor(SMD) PT3661

Country/Region china

Company Nanjing AH Electronic Science & Technology Co.,LTd

Categories Other Graphite Products

Update 2011-03-03 14:02:15

ICP License Issued by the Chinese Ministry

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The PT3661is designed for battery-operated, hand-held equipment such as cellular and cordless phone, PDA and pagers application. The built-in dynamic offset cancellation of pre-amplifier stage achieves optimal symmetrical magnetic sensing. The supply voltage range is from 2.4V to 5.5V and the max output current is 5mAThis Hall effect switch integrates a sensor, pre-amplifier with dynamic offset cancellation and differential hysteresis comparator in single chip

FEATURES

. Micropower operation

. Extreme low power dissipation

. Built-in dynamic offset cancellation

. Thin SOT package

. ESD protected to 5KV

. High balance and low thermal drift magnetic senseing

APPLICATIONS

. Cover detector

. Battery-operated

. Hand-held equipment

ABSOLUTE MAX. RATINGS (TA=25)

Parameter

Symbol

Condition

Value

Units

Supply voltage

VDD(MAX)

7

V

Allowable power dissipation

Pd

300

mW

Storage temperature

TS

-55150

Operating temperature

Product Tags:

hall effect switch

      

cordless phone

      

table style

      
China micropower hall effect sensor(SMD) PT3661

micropower hall effect sensor(SMD) PT3661 Images

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