Features and Benefits
- Throughput: 1 MSPS
- INL: ±1 LSB Max (±0.0015% of Full Scale)
- 16 Bits Resolution with No Missing Codes
- S/(N+D): 94 dB Typ @ 45 kHz
- THD: –110 dB Typ @ 45 kHz
- Differential Input Range: ±2.5 V
- Both AC and DC Specifications
- No Pipeline Delay
- Parallel (8 Bits/16 Bits) and Serial 5 V/3 V Interface
- Single 5 V Supply Operation
- 115 mW Typical Power Dissipation,
15 µW @ 100 SPS
- Power-Down Mode: 7 µW Max
The AD7677 is a 16-bit, 1 MSPS, 1 LSB INL, charge redistribution SAR, fully differential analog-to-digital converter that operates from a single 5 V power supply. The AD7677 is the flagship part of the new PulSAR™ family - simultaneously being the fastest as well as the industry's most accurate 16-bit SAR ADC ever introduced . The part contains a high-speed 16-bit sampling ADC, an internal conversion clock, error correction circuits, and both serial and parallel system interface ports.
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
The EVAL-AD7677EDZ is a fully featured evaluation Kit for the AD7677. This board operates in stand alone mode or in conjunction with the Converter Evaluation and Development board, EVAL-CED1Z . When operated with the Converter Evaluation and Development board, software is provided enabling the user to perform detailed analysis of the ADC's performance. This software includes the technical note describing the operation and set up of the evaluation board in standalone operation or when operated with the Converter Evaluation and Development board.
AD7677 Companion Parts
Recommended Driver Amplifiers
- For single-ended to differential driver applications: AD8132, AD8138, ADA4932-1.
- For low noise, high gain bandwidth: AD8021, ADA4899-1, AD8022.
Recommended Voltage References
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
Sample & Buy
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.