产品简介
General Description
The OH3661 is 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 5mA。This 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 sensing
ROHS compliant
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虚假信息举报电话：0571-88910585。
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