| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,500 pcs
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2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD7859LASZ is a 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) from Analog Devices, part of the AD7859L low-power family. It achieves a throughput rate of 100 kSPS with a 12-bit resolution. The device includes an 8-channel multiplexer configurable for 4 or 8 pseudo-differential or single-ended inputs, providing flexibility for various signal acquisition needs.
It operates from a single 3V to 5.5V supply, with typical power dissipation of 5.5 mW at 3V. The ADC supports both internal and external references and features a parallel data interface. The converter architecture is SAR, and the configuration is MUX-S/H-ADC. Calibration options include self-calibration and system calibration to maintain accuracy over time and temperature.
The AD7859LASZ is housed in a 44-QFP surface mount package (44-MQFP 10x10mm) and operates over an industrial temperature range of -40°C to 85°C. It is designed for battery-powered systems, instrumentation, and control applications where low power and high performance are required.
12 bits.
100 kSPS.
It supports 4 or 8 channels, configurable via multiplexer.
3 V to 5.5 V.
-40°C to 85°C.
44-QFP (44-MQFP 10x10mm).
The part is listed as RoHS3 Compliant, but this is unverified and low confidence.