Isolated A/D Converters
As the world’s leading supplier of data converters, Analog Devices is constantly introducing new A/D converters (ADCs) that drive system architectures. In the motor control arena, ADI’s converters solve the challenges associated with current and voltage monitoring, optical encoder feedback, and resolver-to-digital conversion. The introduction of the isolated ADC with its 3.75 kV standoff voltage is one example of ADI’s breakthroughs in performance and integration to ease the burden of design.
Product Selection Table
Latest Resources
Application Notes
User Guides
Isolated A/D Converters
| SortOrder | Part# | Channels | Resolution (bits) | Sample Rate (max) (SPS) | ADC SNR (typ) (dB) | INL in LSB (typ) (LSBs) | Device Architecture | Data Output Interface | Power (typ) (W) | CMTI (min) (V/us) | Working Voltage - VDE (typ) (V) | Insulation Rating (V rms) | Price (1000+) ($ US) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ADUM7703 | 1 | 16 | 78.1k | 86 | 2 | Sigma-Delta Modulator | Isolated Serial | 46m | 150k | 5k | 5k | $4.29 (ADUM7703-8BRIZ) |
| 2 | ADUM7701 | 1 | 16 | 78.1k | 86 | 2 | Sigma-Delta Modulator | Isolated Serial | 46m | 150k | 5k | 5k | $3.73 (ADUM7701-8BRIZ) |
| 3 | AD7402 | 1 | 16 | 10M | 87 | 1 | Sigma-Delta Modulator | Isolated Serial | 145m | 25k | 5000 | 5k | $3.05 (AD7402-8BRIZ) |
| 4 | AD7405 | 1 | 16 | 20M | 88 | 2 | Sigma-Delta Modulator | Isolated Serial LVDS | 208m | 25k | 5000 | 5k | $3.35 (AD7405BRIZ) |
| 5 | AD7403-8 | 1 | 16 | 20M | 88 | 2 | Sigma-Delta Modulator | Isolated Serial | 187m | 25k | 5000 | 5k | $3.15 (AD7403-8BRIZ) |
| 6 | ADE7913 | 2 | 24 | 8k | 74 | - | Sigma-Delta | Isolated SPI | 41.25m | - | 1.173k | 5k | $5.71 (ADE7913ARIZ) |
| 7 | ADE7912 | 2 | 24 | 8k | 74 | - | Sigma-Delta | Isolated SPI | 41.25m | - | 1.173k | 5k | $5.42 (ADE7912ARIZ) |
| 8 | AD7401A | 1 | 16 | 20M | 83 | 1.5 | Sigma-Delta Modulator | Isolated Serial | 93.5m | 25k | 5000 | 5k | $3.24 (AD7401AYRWZ) |
| 9 | AD7400A | 1 | 16 | 10M | 80 | 2 | Sigma-Delta Modulator | Isolated Serial | 65m | 25k | 5000 | 5k | $3.14 (AD7400AYRWZ) |
| 10 | AD7401 | 1 | 16 | 20M | 82 | 2 | Sigma-Delta Modulator | Isolated Serial | 73.2m | 25k | 5000 | 5k | $3.35 (AD7401YRWZ) |
| 11 | AD7400 | 1 | 16 | 10M | 71 | 2 | Sigma-Delta Modulator | Isolated Serial | 82m | 25k | 5000 | 5k | $3.24 (AD7400YRWZ) |
English
简体中文
日本語
Руccкий
