SONNECY Bipolar Hall Effect Switch Ics CYD9802A, Power Suppl...

Preview: Bipolar Hall Effect Switch Ics CYD9802A, Power Supply: 2.5V -18V, Power Supply current: 25mA

Bipolar Hall Effect Switch Ics CYD9802A, Power Supply: 2.5V -18V, Power Supply current: 25mA

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Article-Nr: CYD9802A
Serial-Nr: CYD9802A
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Data Sheet Download
Data Sheet Download (German)

The CYD9802A is designed for magnetic actuating using a bipolar magnetic field. The built-in... more

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Bipolar Hall Effect Switch Ics CYD9802A, Power Supply: 2.5V -18V, Power Supply current: 25mA

The CYD9802A is designed for magnetic actuating using a bipolar magnetic field. The built-in dynamic offset cancellation of pre-amplifier stage achieves optimal symmetrical magnetic sensing. This Hall Effect IC is suitable for DC brushless fan applications. The supply voltage range is from 2.5V to 18V and the maximum output current is 25mA. This Hall Effect switch IC integrates the sensor, pre-amplifier with dynamic offset cancellation and hysteresis comparator in single chip.

Characteristics

2.5V to 18V operation voltage
Built-in dynamic offset cancellation
Small size
High balance and low thermal drift of magnetic sensing
Output with pull-up resistor

Application

DC brushless motors
VCD/DVD loader, CD/DVD-Rom
Cover detector
Speed Measurement
Home applications
Home safety etc.

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Operating Temperature:	-40°C ~ +125°C
Max. Supply current/voltage:	25 mA
Operation Point:	1.0 mT ~ 3.5 mT
Release Point:	-3.5mT ~ -1.0mT
Hysteresis:	2.0 mT ~ 6.0 mT
Power Supply:	2.5V ~ 18V DC
Package/Size:	SOT23/2.9x1.8x1.1mm

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Data sheets to download: