The AD676 is a multipurpose 16-bit parallel output analog-todigital converter which utilizes a switched-capacitor/charge redistribution architecture to achieve a 100 kSPS conversion rate (10 µs total conversion time).
Key Features
Autocalibrating On-Chip Sample-Hold Function Parallel Output Format 16 Bits No Missing Codes ؎1 LSB INL.
97 dB THD 90 dB S/(N+D) 1 MHz Full Power Bandwidth
VIN 15 AGND SENSE 14 VREF 16 AGND 13 INPUT.
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AD676. For precise diagrams, and layout, please refer to the original PDF.
a FEATURES Autocalibrating On-Chip Sample-Hold Function Parallel Output Format 16 Bits No Missing Codes ؎1 LSB INL –97 dB THD 90 dB S/(N+D) 1 MHz Full Power Bandwidth VIN...
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des ؎1 LSB INL –97 dB THD 90 dB S/(N+D) 1 MHz Full Power Bandwidth VIN 15 AGND SENSE 14 VREF 16 AGND 13 INPUT BUFFERS 16-Bit 100 kSPS Sampling ADC AD676 FUNCTIONAL BLOCK DIAGRAM ANALOG CHIP 16-BIT DAC COMP CAL DAC LOGIC & TIMING LEVEL TRANSLATORS DIGITAL CHIP SAR CAL 8 SAMPLE 9 MICRO-CODED CONTROLLER PAT GEN ALU RAM L A T C H 7 BUSY 1 6 19 28 BIT 1 – BIT 16 PRODUCT DESCRIPTION CLK 10 The AD676 is a multipurpose 16-bit parallel output analog-todigital converter which utilizes a switched-capacitor/charge redistribution architecture to achieve a 100 kSPS conversion rate (10 µs total conversion time).
AD676 Datasheet
