240kHz高带宽可编程线性霍尔传感器IC-ZC6901替代CHA611
<p>><b>1.</b><b>Features</b></p><p>>.High operating bandwidth: DC to 240 kHz</p>
<p>>.Background dynamic offset compensation and factory-programmed temperature compensation provides ±15mV offset and 1% sensitivity drift</p>
<p>>.High performance sensor frontend guarantees low noise and high resolution</p>
<p>>.Wide temperature range:-40℃ to 150℃</p>
<p>><b>2.</b><b>Applications</b></p>
<p>>.Current sensing in high frequency inverters and DC/DC converters</p>
<p>>.Brush-less DC motors</p>
<p>>.Position sensing</p>
<p>><b>3.</b><b>Description</b></p>
<p>>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</p>
<p>>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</p>
<p>>wide temperature range from -40℃ to 150℃.</p>
<p>>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</p>
<p>>undervoltage detection, overvoltage detection, power-on reset, output clamps and build-in diagnostic test make it suitable for safety-critical automotive applications.</p>
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