AD7676ASTZ Datasheet PDF - ADI

●Product Details

●As the most accurate member of the PulSAR family, the AD7676 is the world"s first 16-bit SAR ADC to guarantee an INL of 1LSB maximum.

●The AD7676 is a charge redistribution SAR Analog-to-Digital Converter that operates from a single 5 V power supply. It contains a high-speed (500 kSPS) 16-Bit sampling ADC, a differential input structure, an internal conversion clock, error correction circuits, and both serial and parallel system interface ports. The AD7676 has No Missing Codes performance, a SINAD of 92 dB, consumes only 60mW power at 500 kSPS, and comes in a 48-pin LQFP package.

●The AD7676 is the most accurate 16-bit SAR ADC in the industry"s history and among the fastest. It also offers a dramatic improvement in power over other parts at 60 mW @ 500 kSPS.

●### Features and Benefits

● Throughput: 500 kSPS

● INL: ±1 LSB Max (±0.0015% of Full Scale)

● 16-Bit Resolution with No Missing Codes

● S/(N+D): 94 dB Typ @ 45 kHz

● THD: –110 dB Typ @ 45 kHz

● Differential Input Range: ±2.5 V

● Both AC and DC Specifications

● No Pipeline Delay

● Parallel (8 Bits/16 Bits) and Serial 5 V/3 V Interface

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

● Single 5 V Supply Operation

● 67 mW Typical Power Dissipation, 

●15 µW @ 100 SPS