Key facts
- Brand
- Analog Devices
- Model
- AD676
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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Analog Devices AD676 16‑Bit 100 kSPS Sampling ADC Datasheet
The AD676 is a multipurpose 16‑bit analog‑to‑digital converter that uses a switched‑capacitor/charge‑redistribution architecture to achieve a 100 kSPS conversion rate (10 µs total conversion time). It integrates a digital control chip and an analog ADC chip in a single 28‑pin package and operates from +5 V and ±12 V supplies.
Key features include on‑chip autocalibration, parallel 16‑bit output, no missing codes, and separate analog and digital grounds to reduce crosstalk. The device is available in ceramic DIP or side‑brazed ceramic packages, with a serial‑output variant (AD677) also offered.
Analog Devices AD676 specifications
| Resolution | 16 bits |
|---|---|
| Maximum Sampling Rate | 100 kSPS |
| Power Consumption | 360 mW |
| Supply Voltages | +5 V, ±12 V |
| Integral Nonlinearity (INL) | ±1 LSB (typical) |
| Differential Nonlinearity (DNL) | No Missing Codes |
| Full‑Power Bandwidth | 1 MHz |
Source: Analog Devices AD676 16‑Bit 100 kSPS Sampling ADC Datasheet
All Analog Devices AD676 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the conversion time of the AD676?
The AD676 completes a conversion in 10 µs, giving a maximum sampling rate of 100 kSPS.
From: Analog Devices AD676 16‑Bit 100 kSPS Sampling ADC Datasheet
How does the AD676 achieve calibration?
It uses an on‑chip autocalibration routine that measures and stores capacitor‑mismatch errors in RAM, eliminating the need for user trims.
From: Analog Devices AD676 16‑Bit 100 kSPS Sampling ADC Datasheet
What is the conversion time of the AD676?
The AD676 converts at 100 kSPS, which corresponds to a total conversion time of 10 µs.
How many pins does the AD676 package have?
The AD676 is available in a 28‑pin DIP or a 28‑pin side‑brazed ceramic package.