12-bit 8-channel 1 MSPS SAR ADC with integrated MUX/S/H and single 2.7V-5.25V supply

The AD7928BRUZ is a high-precision, low-power 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) featuring:

• 8-channel operation with integrated multiplexer (MUX) and sample-and-hold (S/H) circuit
• 1 MSPS maximum sampling rate with 12-bit resolution
• Excellent accuracy: ±1 LSB INL and ±0.5 LSB DNL
• Single power supply operation from 2.7V to 5.25V
• Flexible input configurations: supports both single-ended and differential inputs
• Configurable input voltage range (0V to VREF or VREF/2)
• SPI interface with daisy-chain capability for system integration
• Power-saving modes (auto-shutdown and standby) for battery-powered applications

• Industrial Automation: PLCs, DCS systems, and process monitoring equipment for temperature, pressure, flow, and position sensing
• Test & Measurement: Portable oscilloscopes, data loggers, multimeters, and signal analyzers requiring high resolution and fast sampling
• Automotive Electronics: Engine control units, battery management systems, and infotainment devices
• Medical Devices: Patient monitoring systems, diagnostic tools, and imaging equipment
• Consumer Electronics: Smartphones, tablets, cameras, and wearables for audio, touch, and environmental sensing
• Communications: Base stations, modems, and wireless transceivers for signal processing