Low Power Headset Detection IC in Miniaturized Package
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The AZV5001 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.
The AZV5001 is available in miniaturized package, DFN1210H4-6 which helps reduce the space needed on PCB boards.
| 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 | 1 |
| Operating Ambient Temperature Range (°C) | -40 to 85 °C |
| Output Type | Open Drain |
A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.
| PCN # | Issue Date | Implementation Date | Subject |
|---|---|---|---|
| PCN-2683 | 2024-06-25 | 2024-12-22 | Device End of Life (EOL) |
