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U-QFN1418-10.pngLow Power Audio Jack Detector with SEND/END Detection in Miniaturized Package
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The AZV5002 is a low power and cost effective headset detection IC with a comparator with internal hysteresis, OR gate, and N−channel MOSFET integrated designed to detect the assertion of a headset with a microphone. Pull−up resistors for the detection pins are internalized, a built in resistor divider provides the reference voltage for detecting the left audio channel. The logic low output of the OR gate indicates the headset has been connected properly.
| Compliance (Only Automotive supports PPAP) | Standard |
|---|---|
| AEC Qualified | No |
| Minimum Supply Voltage (V) | 1.6 V |
| Maximum Supply Voltage (V) | 5.5 V |
| Supply Current @ 5V (per Op Amp) (mA) | 0.0075 mA |
| Input Offset Voltage (Typ/Max) | - mV |
| Input Bias Current typ (nA) | - nA |
| Minimum Input Common Mode Voltage (V) | - V |
| Maximum Input Common Mode Voltage (V) | - V |
| Output Current Sink (mA) | - mA |
| Number of Channels | 2 |
| Operating Ambient Temperature Range (°C) | -40 to 85 °C |
| Output Type | Open-Drain |
