AD7651ASTZ Datasheet PDF - ADI

Product Details

●The AD7651 is a 16-bit, 100 kSPS, charge redistribution SAR, analog-to-digital converter that operates from a single 5 V power supply. The part contains a high-speed 16-bit sampling ADC, an internal conversion clock, internal reference, error correction circuits, and both serial and parallel system interface ports.

●It is fabricated using Analog Devices" high-performance, 0.6 micron CMOS process, with correspondingly low cost and is available in a 48-lead LQFP and a tiny 48-lead LFCSP with operation specified from -40°C to +85°C.

●APPLICATIONS

● Data acquisition

● Instrumentation

● Digital signal processing

● Spectrum analysis

● Medical instruments

● Battery-powered systems

● Process control

●### Features and Benefits

● 2.5 V Internal Reference: 

●Typical Drift 3 ppm/°C

● Throughput: 100 kSPS

● 16-Bit Resolution

● Analog Input Voltage Range: 0 V to 2.5 V

● No Pipeline Delay

● Parallel and Serial 5 V/3 V Interface

● SPI®/QSPI™/MICROWIRE™/DSP Compatible

● Single 5 V Supply Operation

● Power Dissipation:

●15 mW Typ without REF, 25 µW 

●@ 100 SPS

●25 mW Typ with REF

● Power-Down Mode: 7 µW Max

●Package:

●48-Lead Quad Flat Pack (LQFP)

●48-Lead Chip Scale Package (LFCSP)

● Pin-to-Pin Compatible with PulSAR™ ADCs