Part # AD7625 datasheet

Part Manufacturer: Analog Devices

Analog Devices

Part Description: AD7625 (Rev. 0)

Part Details:

16-Bit, 6 MSPS, PulSAR Differential ADC AD7625 FEATURES FUNCTIONAL BLOCK DIAGRAM REFIN REF VCM Throughput: 6 MSPS SNR: 93 dB 1.2V VIO INL: ±0.45 LSB typical, ±1 LSB maximum ÷2 CLOCK BAND GAP LOGIC DNL: ±0.3 LSB typical, ±0.5 LSB maximum IN+ CAP CNV+, CNV­ Power dissipation: 135 mW IN­ DAC 32-lead LFCSP (5 mm × 5 mm) D+, D­ SAR architecture SERIAL SAR DCO+, DCO­ AD7625 LVDS No latency/no pipeline delay CLK+, CLK­ -001 52 16-bit resolution with no missing codes 076 Figure 1. Zero error: ±1.5 LSB Differential input voltage: ±4.096 V GENERAL DESCRIPTION Serial LVDS interface The AD7625 is a 16-bit, 6 MSPS, charge redistribution successive Self-clocked mode approximation register (SAR) based architecture analog-to-digital Echoed-clock mode converter (ADC). SAR architecture allows unmatched perfor- Can use LVDS or CMOS for conversion control (CNV signal) mance both in noise (93 dB SNR) and in linearity (1 LSB). The Reference options AD7625 contains a high speed, 16-bit sampling ADC, an internal Internal: 4.096 V conversion clock, and an internal buffered reference. On the External (1.2 V) buffered to 4.096 V CNV± rising edge, it samples the voltage difference between the

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AD7625.pdf Datasheet