Part # AD7938-6 datasheet

Part Manufacturer: Analog Devices

Analog Devices

Part Description: AD7938-6 8-Channel 625 kSPS 12-Bit Parallel ADCs with a Sequencer Data Sheet (Rev. A)


Part Details:

8-Channel, 625 kSPS, 12-Bit Parallel ADCs with a Sequencer AD7938-6 FEATURES FUNCTIONAL BLOCK DIAGRAM Throughput rate: 625 kSPS VDD AGND Specified for VDD of 2.7 V to 5.25 V V AD7938-6 REFIN/ Power consumption VREFOUT 2.5V 3.6 mW maximum at 625 kSPS with 3 V supplies VREF 7.5 mW maximum at 625 kSPS with 5 V supplies VIN0 CLKIN 12-BIT 8 analog input channels with a sequencer I/P SAR ADC T/H CONVST MUX AND Software-configurable analog inputs CONTROL BUSY V 8-channel single-ended inputs IN7 4-channel fully differential inputs 4-channel pseudo differential inputs SEQUENCER 7-channel pseudo differential inputs Accurate on-chip 2.5 V reference PARALLEL INTERFACE/CONTROL REGISTER VDRIVE ±0.2% maximum @ 25°C, 25 ppm/°C maximum 70 dB SINAD at 50 kHz input frequency 1 No pipeline delays 001-75 High speed parallel interface with word/byte modes DB0 DB11 CS RD WR W/B DGND 04 Full shutdown mode: 2 A maximum Figure 1. 32-lead LFCSP and TQFP packages GENERAL DESCRIPTION


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AD7938-6.pdf Datasheet