产品概览
The AD5412AREZ-REEL7 from Analog Devices is a 12-bit precision current/voltage output DAC for 4-20mA current loop applications in industrial process control, the 12-bit version of the AD5422.
主要规格
| 制造商 | 模拟器件公司 |
| Resolution | 12-bit |
| Current Output | 4-20mA, 0-20mA, 0-24mA |
| Voltage Output | 0-5V, 0-10V, ±5V, ±10V |
| Total Unadjusted Error | ±0.01% FSR typical |
| Output Drift | ±3 ppm FSR/°C |
| Interface | SPI (3-wire) |
| Supply (AVDD) | 10.8V to 40V |
| 包装 | TSSOP-24 with EP |
| 工作温度 | -40°C to +105°C |
特点
- 12-bit resolution, monotonic
- Programmable current/voltage output ranges
- ±0.01% FSR total unadjusted error
- On-chip output fault detection
- Internal voltage reference
- Asynchronous clear function
- 3-wire SPI interface
- Short-circuit and open-circuit protection
应用
- Process control (4-20mA loops)
- Actuator control
- PLC analog output modules
- Industrial automation