Datasheet Analog Devices AD7921
| Manufacturer | Analog Devices |
| Series | AD7921 |
2-Channel, 2.35 V to 5.25 V, 250 kSPS, 12-Bit A/D Converter
Datasheets
Datasheet AD7911, AD7921
PDF, 355 Kb, Language: en, Revision: A, File uploaded: Oct 7, 2017, Pages: 28
2-Channel, 2.35 V to 5.25 V, 250 kSPS, 12-Bit A/D Converter
2-Channel, 2.35 V to 5.25 V, 250 kSPS, 12-Bit A/D Converter
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Prices
Status
| AD7921ARMZ | AD7921ARMZ-REEL7 | AD7921AUJZ-REEL7 | |
|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| AD7921ARMZ | AD7921ARMZ-REEL7 | AD7921AUJZ-REEL7 | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Package | 8 ld MSOP | 8 ld MSOP | 8 ld TSOT |
| Pins | 8 | 8 | 8 |
| Package Code | RM-8 | RM-8 | UJ-8 |
Parametrics
| Parameters / Models | AD7921ARMZ | AD7921ARMZ-REEL7 | AD7921AUJZ-REEL7 |
|---|---|---|---|
| ADC SNR in dBFS(typ), dBFS | 72.5 | 72.5 | 72.5 |
| Bits, bits | 12 | 12 | 12 |
| Number of Channels | 2 | 2 | 2 |
| Data Output Interface | Serial SPI | Serial SPI | Serial SPI |
| Device Architecture | SAR | SAR | SAR |
| Input Type | Single-Ended | Single-Ended | Single-Ended |
| Operating Temperature Range, °C | -40 to 85 | -40 to 85 | -40 to 85 |
| Power(typ), W | 20m | 20m | 20m |
| Sample Rate(max), SPS | 250k | 250k | 250k |
Eco Plan
| AD7921ARMZ | AD7921ARMZ-REEL7 | AD7921AUJZ-REEL7 | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
Other Options
Model Line
Series: AD7921 (3)
Manufacturer's Classification
- A/D Converters (ADC) > Multi Channel A/D Converters
