AD5420AREZ-REEL7
Digital to Analog Converters (DAC)
Technical Specifications
| Type | Description |
|---|---|
| Operating Temp | -40°C ~ +85°C |
| Working Voltage V | 25.4 V |
| Function | Built-in reference source;Output short-circuit protection;Over temperature protection;Power-on reset;Output enable control |
| Channels | 1.0 |
| Settling Time | 10us |
| Type | Description |
|---|---|
| Quiescent Current (Iq) | 3mA |
| Integral non - linearity | 1LSB |
| Resolution (Bits) | 16;- |
| Interface Type | SPI |
| Package / Case | TSSOP-24-EP-175mil |
Product Introduction
The AD5410/AD5420 are low cost, precision, fully integrated 12-/16-bit converters offering a programmable current source output designed to meet the requirements of industrial process control applications. The output current range is programmable at 4 mA to 20 mA, 0 mA to 20 mA, or an overrange function of 0 mA to 24 mA. The output is open-circuit protected. The device operates with a power supply (AVDD) range from 10.8 V to 60 V. Output loop compliance is 0V to AVDD - 2.5 V.
The flexible serial interface is SPI, MICROWIRE, QSPI, and DSP compatible and can be operated in 3-wire mode to minimize the digital isolation required in isolated applications.
The device also includes a power-on reset function, ensuring that the device powers up in a known state, and an asynchronous CLEAR pin that sets the output to the low end of the selected current range.
The total unadjusted error is typically ±0.01% FSR.
Features
- 12-/16-bit resolution and monotonicity
- Current output ranges: 4 mA to 20 mA, 0 mA to 20 mA, or 0 mA to ±4 mA
- ±0.01% FSR typical total unadjusted error (TUE)
- ±3 ppm/°C typical output drift
- Flexible serial digital interface
- On-chip output fault detection
- On-chip reference (10 ppm/°C maximum)
- Feedback/monitoring of output current
- Asynchronous clear function
- Power supply (AVDD) range 10.8 V to 40 V; AD5410AREZ/AD5420AREZ 10.8 V to 60 V; AD5410ACPZ/AD5420ACPZ
- Output loop compliance to AVDD - 2.5V
- Temperature range: -40°C to +85°C
- 24-lead TSSOP and 40-lead LFCSP packages
Applications
- - Process control - Actuator control - PLC - HART network connectivity
Datasheet
Alternative Parts
Common AD5420AREZ-REEL7 alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
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