| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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42,000 pcs
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42000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD7887ARM is a high speed, low power, 12-bit successive approximation (SAR) analog-to-digital converter (ADC) from Analog Devices. It operates from a single 2.7 V to 5.25 V power supply and provides a throughput rate of 125 kSPS. The ADC can be configured for either single-channel or dual-channel single-ended input operation via the on-chip control register. The input track-and-hold acquires a signal in 500 ns, and the converter features a single-ended sampling scheme with straight binary output coding.
The device integrates a serial interface compatible with SPI, QSPI, MICROWIRE, and DSP systems. Typical power dissipation is 2 mW, and shutdown mode reduces current to 1 µA maximum, enabling flexible power/throughput management. The AD7887 is qualified for automotive applications and is specified for the full industrial temperature range of -40°C to +125°C.
Packaged in an 8-lead MSOP (narrow) as well as an 8-lead narrow SOIC, the AD7887ARM is suitable for space-constrained designs. Typical applications include battery-powered instruments (PDAs, medical devices, mobile communications), instrumentation and control systems, and high speed modems.
The AD7887ARM operates from a single 2.7V to 5.25V supply.
The AD7887ARM is available in an 8-lead MSOP package (8-MSOP).
The operating temperature range is -40°C to +125°C.
The AD7887ARM is listed as RoHS3 Compliant, but this status is unverified and should be confirmed with the manufacturer.
The AD7887ARM has a sampling rate of 125 kSPS.
The resolution is 12 bits.
The AD7887ARM supports SPI and DSP serial interfaces.