Part # AD7933 AD7934 datasheet

Part Manufacturer: Analog Devices

Analog Devices

Part Description: AD7933/AD7934 4-Channel 1.5 MSPS 10-Bit and 12-Bit Parallel ADCs with a Sequencer Data Sheet (Rev. B)

Part Details:

4-Channel, 1.5 MSPS, 10-Bit and 12-Bit Parallel ADCs with a Sequencer AD7933/AD7934 FEATURES FUNCTIONAL BLOCK DIAGRAM Throughput rate: 1.5 MSPS VDD AGND Specified for VDD of 2.7 V to 5.25 V AD7933/AD7934 Low power VREFIN/ VREFOUT 6 mW maximum at 1.5 MSPS with 3 V supplies 2.5V VREF 13.5 mW maximum at 1.5 MSPS with 5 V supplies VIN0 CLKIN 4 analog input channels with a sequencer 12-/10-BIT I/P SAR ADC T/H CONVST Software configurable analog inputs MUX AND CONTROL BUSY 4-channel single-ended inputs VIN3 2-channel fully differential inputs 2-channel pseudo differential inputs SEQUENCER Accurate on-chip 2.5 V reference ±0.2% maximum @ 25°C, 25 ppm/°C maximum (AD7934) PARALLEL INTERFACE/CONTROL REGISTER V 70 dB SINAD at 50 kHz input frequency DRIVE No pipeline delays High speed parallel interface--word/byte modes 0103- Full shutdown mode: 2 A maximum 71 DB0 DB11 CS RD WR W/B DGND 03 28-lead TSSOP package Figure 1. GENERAL DESCRIPTION The AD7933/AD7934 are 10-bit and 12-bit, high speed, low

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AD7933 AD7934.pdf Datasheet