240kHz高带宽可编程线性霍尔传感器IC-ZC6901替代CHA611
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>1.Features
.High operating bandwidth: DC to 240 kHz
.Background dynamic offset compensation and factory-programmed temperature compensation provides ±15mV offset and 1% sensitivity drift
.High performance sensor frontend guarantees low noise and high resolution
.Wide temperature range:-40℃ to 150℃
2.Applications
">.Current sensing in high frequency inverters and DC/DC converters
">.Brush-less DC motors
">.Position sensing
>3.Description
>The ZC6901 is a programmable linear Hall-effect sensor IC with on-chip Hall and temperature sensors. It features with temperature stable Hall signal conditioning chains with background
>dynamic offset and package stress compensation. The sensor offers a high bandwidth up to 240 kHz and a fast response time of 2 μs. The sensitivity and offset drift is 1% and 20mV over
>wide temperature range from -40℃ to 150℃.
">The on-chip Hall sensor converts the magnetic flux through the chip to Hall signal voltage. The internal signal conditioning chain amplifies the voltage with the predefined gain. The
">undervoltage detection, overvoltage detection, power-on reset, output clamps and build-in diagnostic test make it suitable for safety-critical automotive applications.
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