| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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325 pcs
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325 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD7873ARQ is a 12-bit successive approximation ADC with a synchronous serial interface, designed for touch screen digitizer applications. It operates from a single 2.2V to 5.25V supply and supports a throughput rate of 125 kSPS.
The device includes an on-chip 2.5V reference, temperature sensor, and touch pressure measurement. It features a 4-wire resistive touch screen interface and supports both external and internal voltage references. The shutdown mode draws only 1 µA maximum.
The AD7873ARQ is available in a 16-QSOP package for surface mount. It operates over -40°C to +85°C temperature range. Typical applications include personal digital assistants, smart handheld devices, and touch screen monitors.
The supply voltage range is 2.2V to 5.25V.
The operating temperature range is -40°C to +85°C.
The device is available in a 16-QSOP (0.154", 3.90mm Width) package.
The manufacturer indicates RoHS3 compliance, but this is unverified. Verify with official documentation.
The resolution is 12 bits.
It supports a 4-wire resistive touch screen interface.
The specified throughput rate is 125 kSPS.