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AD7606B

Analog Devices
Part Number AD7606B
Manufacturer Analog Devices
Description 8-Channel DAS
Published Apr 9, 2020
Detailed Description Data Sheet 8-Channel DAS with 16-Bit, 800 kSPS Bipolar Input, Simultaneous Sampling ADC AD7606B FEATURES APPLICATIONS...
Datasheet PDF File AD7606B PDF File

AD7606B
AD7606B


Overview
Data Sheet 8-Channel DAS with 16-Bit, 800 kSPS Bipolar Input, Simultaneous Sampling ADC AD7606B FEATURES APPLICATIONS 16-bit ADC with 800 kSPS on all channels Input buffer with 5 MΩ analog input impedance Pin to pin compatible with the AD7606 −40°C to +125°C operating temperature range Single 5 V analog supply and 1.
71 V to 3.
6 V VDRIVE supply ±21 V input clamp protection with 8 kV ESD Extra modes available in software mode Per channel selectable analog input ranges Single-ended, bipolar: ±10 V, ±5 V, and ±2.
5 V Per channel system phase, offset, and gain calibration Analog input open circuit detection feature <20 LSB open circuit code error (RPD = 10 kΩ) Self diagnostics and monitoring features CRC error checking on read/write data and registers Power line monitoring Protective relays Multiphase motor control Instrumentation and control systems Data acquisition systems FUNCTIONAL BLOCK DIAGRAM AVCC REGCAP AVCC REGCAP VDRIVE V1 V1GND V2 V2GND V3 V3GND V4 V4GND V5 V5GND V6 V6GND V7 V7GND V8 V8GND CLAMP CLAMP 5MΩ 5MΩ PGA CLAMP CLAMP 5MΩ 5MΩ PGA CLAMP CLAMP 5MΩ 5MΩ PGA CLAMP CLAMP 5MΩ 5MΩ PGA CLAMP CLAMP 5MΩ 5MΩ PGA CLAMP CLAMP 5MΩ 5MΩ PGA CLAMP CLAMP 5MΩ 5MΩ PGA CLAMP CLAMP 5MΩ 5MΩ PGA ALDO LPF LPF LPF LPF LPF LPF LPF LPF SAR SAR SAR SAR SAR SAR SAR SAR AD7606B CLK OSC CONTROL INPUTS PROGRAMMABLE DIGITAL FILTER SW/HW MODE CONTROL ADC, PGA, AND CHANNE L CONTROL AND CONFIGURATION SYSTEM GAIN, OFFSET AND PHASE CALIBRATION DIAGNOSTICS AND ANALOG INPUT OPEN DETECT CONFIGURATION DLDO SERIAL PARALLEL/ SERIAL INTERFACE PARALLEL CONVST RESET RANGE OS0 TO OS2 BUSY FRSTDATA DOUTA TO DOUTD SDI SCLK CS DB0 TO DB15 RD WR PAR/SER SEL 2.
5V REF REFCAPA REFCAPB REFIN/REFOUT REF SELECT 15137-001 AGND Figure 1.
REFGND Rev.
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