Overview
The AD5410AREZ from Analog Devices Inc. is a precision, fully integrated 12-bit digital-to-analog converter (DAC) designed for high-performance applications. This device features a programmable current source output and is particularly suited for process control, actuator control, and PLC systems. It also supports HART network connectivity, making it versatile for industrial automation and control systems.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Resolution | 12-bit | - | - |
| Output Current Range | 4 mA to 20 mA, 0 mA to 20 mA, or 0 mA to 24 mA | mA | - |
| Total Unadjusted Error (TUE) | ±0.01% FSR (typical) | % FSR | - |
| Output Drift | ±3 ppm/°C (typical) | ppm/°C | - |
| Power Supply (AVDD) | 10.8 V to 40 V | V | - |
| Output Loop Compliance | 0 V to AVDD − 2.5 V | V | - |
| Temperature Range | −40°C to +85°C | °C | - |
| Package | 24-lead TSSOP | - | - |
| Settling Time | 40 µs (typical) | µs | - |
| Data Interface | SPI, Serial | - | - |
Key Features
- 12-bit resolution with monotonicity
- Programmable current source output: 4 mA to 20 mA, 0 mA to 20 mA, or 0 mA to 24 mA
- Flexible serial digital interface with clock speeds up to 30 MHz
- On-chip output fault detection and feedback/monitoring of output current
- Asynchronous clear function
- Internal reference (10 ppm/°C maximum) and external reference voltage input
- Digital slew rate control and IOUT filtering capacitors
- HART communication capability
Applications
- Process control
- Actuator control
- PLC (Programmable Logic Controller) systems
- HART network connectivity
Q & A
- What is the resolution of the AD5410AREZ DAC?
The AD5410AREZ has a 12-bit resolution.
- What are the output current ranges of the AD5410AREZ?
The output current ranges are 4 mA to 20 mA, 0 mA to 20 mA, or 0 mA to 24 mA.
- What is the typical total unadjusted error (TUE) of the AD5410AREZ?
The typical TUE is ±0.01% FSR.
- What is the power supply range for the AD5410AREZ?
The power supply range is from 10.8 V to 40 V.
- What is the output loop compliance voltage of the AD5410AREZ?
The output loop compliance voltage is from 0 V to AVDD − 2.5 V.
- What is the temperature range for the AD5410AREZ?
The temperature range is from −40°C to +85°C.
- What package types are available for the AD5410AREZ?
The device is available in a 24-lead TSSOP package.
- What is the settling time of the AD5410AREZ?
The settling time is typically 40 µs.
- Does the AD5410AREZ support HART communication?
- What is the purpose of the asynchronous clear function in the AD5410AREZ?
The asynchronous clear function allows for immediate reset of the device to a predefined state.
