| AD420 Description |
| Serial Input 16-Bit, 4-20 mA, 0-20 mA DAC |
| AD420 Vendor |
| Analog Devices |
| AD420 Categories |
|
| AD420 Features |
- 4mA-20 mA, 0 mA-20 or 0 mA-24
Current Output - 16-Bit Resoluton and Monotonicity
- ±0.012% Max Integral Nonlinearity
- ±0.05% Max Offset (Trimmable)
- ±0.15% Max Total Output Error (Trimmable)
- Flexible Serial Digital Interface (3.3. MBPS)
- On-Chip Loop Fault Detection
- On-Chip 5 Reference (25 ppm/°C Max)
- Asynchronous CLEAR Function
- Maximum Power Supply Range of 32 V
- Output Loop Compliance of
0 V to Vcc-2.5 V - 24-Lead SOIC and PDIP Packages
|
| AD420 Datasheet and Application Notes |
|
| Parameter | Value |
| Resolution | 16bit |
| Update Rate | 400SPS |
| Settling Time | 2.5ms |
| # DAC Outputs | 1 |
| DAC Type | Current Out |
| DAC Input Format | Ser, SPI |
| Output FSR | (0-20mA), (0-24mA), (4-20mA) |
| DAC Int VREF | Yes |
| DAC Ext VREF | Yes |
| Supply Vnom | Single(+12), Single(+15), Single(+24), Single(+32) |
| Power Diss (max) | 176mW |
| Products related to AD420 |
| AD420-32-REEL AD420AN-32 AD420-EB |