Datasheet Analog Devices AD7943
| Manufacturer | Analog Devices |
| Series | AD7943 |
+3.3 V/+5 V Multiplying 12-Bit DAC With a Serial Interface
Datasheets
AD7943/AD7945/AD7948: +3.3 V/+5 V Multiplying 12-Bit DACs Data Sheet
PDF, 338 Kb, Revision: B, File uploaded: Oct 13, 2017
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Prices
Status
| AD7943ANZ-B | AD7943ARSZ-B | AD7943BNZ | AD7943BR | AD7943BRS | AD7943BRSZ | AD7943BRSZ-REEL | AD7943BRZ | AD7943BRZ-REEL | |
|---|---|---|---|---|---|---|---|---|---|
| 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) | Last Time Buy (Product will be obsolete soon) | 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) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| AD7943ANZ-B | AD7943ARSZ-B | AD7943BNZ | AD7943BR | AD7943BRS | AD7943BRSZ | AD7943BRSZ-REEL | AD7943BRZ | AD7943BRZ-REEL | |
|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Package | 16 ld PDIP | 20 ld SSOP | 16 ld PDIP | 16 ld SOIC - Wide | 20 ld SSOP | 20 ld SSOP | 20 ld SSOP | 16 ld SOIC - Wide | 16 ld SOIC - Wide |
| Pins | 16 | 20 | 16 | 16 | 20 | 20 | 20 | 16 | 16 |
| Package Code | N-16 | RS-20 | N-16 | RW-16 | RS-20 | RS-20 | RS-20 | RW-16 | RW-16 |
Parametrics
| Parameters / Models | AD7943ANZ-B | AD7943ARSZ-B | AD7943BNZ | AD7943BR | AD7943BRS | AD7943BRSZ | AD7943BRSZ-REEL | AD7943BRZ | AD7943BRZ-REEL |
|---|---|---|---|---|---|---|---|---|---|
| Number of Channels | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Converter Primary Function | Precision DAC | Precision DAC | |||||||
| DAC Type | Current Steering | Current Steering | |||||||
| Data Input Format | Offset Binary, Straight Binary | Offset Binary, Straight Binary | |||||||
| Interface | SPI | SPI | SPI | Serial | Serial | SPI | SPI | SPI | SPI |
| Operating Temperature Range, °C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Power(typ), W | 25µ | 25µ | 25µ | 25Вµ | 25Вµ | 25µ | 25µ | 25µ | 25µ |
| Resolution, bits | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Settling Time(typ), s p-p | 600n | 600n | 600n | 600n | 600n | 600n | 600n |
Eco Plan
| AD7943ANZ-B | AD7943ARSZ-B | AD7943BNZ | AD7943BR | AD7943BRS | AD7943BRSZ | AD7943BRSZ-REEL | AD7943BRZ | AD7943BRZ-REEL | |
|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Not Compliant | Not Compliant | Compliant | Compliant | Compliant | Compliant |
Other Options
Model Line
Series: AD7943 (9)
Manufacturer's Classification
- D/A Converters (DAC) > Bipolar D/A Converters | Unipolar D/A Converters | Current Output D/A Converters
