GENERAL DESCRIPTION

The AD7626 is a 16-bit, 10 MSPS, charge redistribution successive approximation register (SAR) based architecture analog-to-digital converter (ADC).

FEATURES

Throughput: 10 MSPS

SNR: 91.5 dB

16-bit no missing codes

INL: ±0.45 LSB

DNL: ±0.35 LSB

Power dissipation: 136mW

32-lead LFCSP (5 mm × 5 mm)

SAR architecture

No latency/no pipeline delay

16-bit resolution with no missing codes

Zero error: ±1LSB

Differential input range: ±4.096 V

Serial LVDS interface

Self-clocked mode

Echoed-clock mode

LVDS or CMOS option for conversion control (CNV signal)

Reference options

Internal: 4.096 V

External (1.2 V) buffered to 4.096 V

External: 4.096 V

APPLICATIONS

Digital imaging systems

Digital X-ray

Digital MRI

CCD and IR cameras

High speed data acquisition

High dynamic range telecommunications receivers

Spectrum analysis

Test equipment