Datasheet Analog Devices AD7721
| Manufacturer | Analog Devices |
| Series | AD7721 |
CMOS, 12-/16-Bit, 312.5 kHz/468.75 kHz Sigma-Delta ADC
Datasheets
Datasheet AD7721
PDF, 299 Kb, Language: en, Revision: A, File uploaded: Oct 9, 2017, Pages: 17
CMOS, 12-/16-Bit, 312.5 kHz/468.75 kHz Sigma-Delta ADC
CMOS, 12-/16-Bit, 312.5 kHz/468.75 kHz Sigma-Delta ADC
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Status
| AD7721AR | AD7721ARZ | AD7721ARZ-REEL | |
|---|---|---|---|
| Lifecycle Status | Last Time Buy (Product will be obsolete soon) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| AD7721AR | AD7721ARZ | AD7721ARZ-REEL | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Package | 28 ld SOIC - Wide | 28 ld SOIC - Wide | 28 ld SOIC - Wide |
| Pins | 28 | 28 | 28 |
| Package Code | RW-28 | RW-28 | RW-28 |
Parametrics
| Parameters / Models | AD7721AR | AD7721ARZ | AD7721ARZ-REEL |
|---|---|---|---|
| Bits, bits | 16 | 16 | 16 |
| Number of Channels | 1 | 1 | 1 |
| Data Output Interface | Parallel, Serial SPI | Parallel, Serial SPI | |
| Device Architecture | Sigma-Delta | Sigma-Delta | Sigma-Delta |
| Input Type | Differential | Differential | Differential |
| Operating Temperature Range, °C | -40 to 85 | -40 to 85 | -40 to 85 |
| Output Data Format | Parallel, Serial | ||
| Power(typ), W | 150m | 150m | 150m |
| Sample Rate(max), SPS | 468.75k | 468.75k | 468.75k |
| Vin Range(typ), V p-p | 2.6 | ||
| Vref Source | External |
Eco Plan
| AD7721AR | AD7721ARZ | AD7721ARZ-REEL | |
|---|---|---|---|
| RoHS | Not Compliant | Compliant | Compliant |
Model Line
Series: AD7721 (3)
Manufacturer's Classification
- A/D Converters (ADC) > Single Channel A/D Converters
