| AD7943 Description |
| +3.3 V/+5 V Multiplying 12-Bit DAC With a Serial Interface |
| AD7943 Vendor |
| Analog Devices |
| AD7943 Categories |
|
| AD7943 Features |
- 12-Bit Multiplying DACs
- Guaranteed Specifications wth +3.3 V/+5 Supply
- 0.5 LSBs INL and DNL
- Low Power: 5 µW typ
- Fast Interface
40 ns Strobe Pulsewidth (AD7943)
40 ns Write Pulsewidth
(AD7945, A7948) - Low Glitch: 60 nV-s with
Amplifier Connected - Fast Settling: 600 ns to 0.01%
with AD843 |
| AD7943 Datasheet and Application Notes |
|
| Parameter | Value |
| Resolution | 12bit |
| Update Rate | 1.7MSPS |
| Settling Time | 600ns |
| # DAC Outputs | 1 |
| DAC Type | Current Out |
| DAC Input Format | Ser |
| Output FSR | (-Vref), (Bip Vref), (Uni Vref) |
| DAC Int VREF | No |
| DAC Ext VREF | Yes |
| Supply Vnom | Single(+3.3), Single(+5) |
| Power Diss (max) | 25µW |
| Products related to AD7943 |
AD7945AN-B AD7943AN-B AD7948AN-B AD7948
AD7945 |