Overview
The AD5750-1ACPZ from Analog Devices Inc. is a single-channel, precision voltage/current output driver designed for applications in PLC and industrial process control. This device is part of the AD5750 family, which includes the AD5750 and AD5750-2. It offers hardware- or software-programmable output ranges via an SPI-/MICROWIRE™-compatible serial interface. The AD5750-1ACPZ is cost-effective and integrates a low voltage, single-supply digital-to-analog converter (DAC) to provide the desired output current/voltage range, making it suitable for various industrial control systems.
Key Specifications
| Parameter | Specification |
|---|---|
| Package | 32-lead, 5 mm × 5 mm LFCSP |
| Power Supply Range | AVDD: +12 V (± 10%) to +24 V (± 10%), AVSS: −12 V (± 10%) to −24 V (± 10%) |
| Temperature Range | −40°C to +105°C |
| Voltage Output Ranges | 0 V to 5 V, 0 V to 10 V, ±5 V, ±10 V with 20% overrange |
| Current Output Ranges | 4 mA to 20 mA, 0 mA to 20 mA, 0 mA to 24 mA, ±20 mA, ±24 mA with 2% overrange on unipolar ranges |
| Analog Input Ranges | 0 V to 2.5 V (AD5750-1/AD5750-2), 0 V to 4.096 V (AD5750) |
| Output Drift | ±5 ppm/°C typical output drift |
| Total Unadjusted Error (TUE) | ±0.02% FSR |
| Relative Accuracy (INL) | −0.02 ± 0.005 % FSR |
Key Features
- Flexible serial digital interface (SPI-/MICROWIRE™-compatible)
- On-chip output fault detection and packet error checking (PEC)
- Asynchronous CLEAR function
- Flexible power-up condition to 0 V or tristate
- Temperature compensation for accurate readings
- Dual-slope integration for precise measurement
- Low noise floor and high dynamic range
Applications
- Process controls
- Actuator controls
- PLCs (Programmable Logic Controllers)
- Valve positioners
- Remote monitoring
- Control systems
Q & A
- What is the AD5750-1ACPZ used for? The AD5750-1ACPZ is used in PLC and industrial process control applications, providing precision voltage and current output.
- What are the voltage output ranges of the AD5750-1ACPZ? The voltage output ranges include 0 V to 5 V, 0 V to 10 V, ±5 V, and ±10 V with a 20% overrange.
- What are the current output ranges of the AD5750-1ACPZ? The current output ranges include 4 mA to 20 mA, 0 mA to 20 mA, 0 mA to 24 mA, ±20 mA, and ±24 mA with a 2% overrange on unipolar ranges.
- What is the temperature range of the AD5750-1ACPZ? The temperature range is −40°C to +105°C.
- What type of interface does the AD5750-1ACPZ use? The AD5750-1ACPZ uses an SPI-/MICROWIRE™-compatible serial interface.
- What is the package type of the AD5750-1ACPZ? The package is a 32-lead, 5 mm × 5 mm LFCSP.
- Does the AD5750-1ACPZ have output protection features? Yes, the analog outputs are short-circuit and open-circuit protected.
- What are some key applications of the AD5750-1ACPZ? Key applications include process controls, actuator controls, PLCs, valve positioners, remote monitoring, and control systems.
- What is the power supply range for the AD5750-1ACPZ? The power supply range is AVDD: +12 V (± 10%) to +24 V (± 10%), AVSS: −12 V (± 10%) to −24 V (± 10%).
- Does the AD5750-1ACPZ support temperature compensation? Yes, it supports temperature compensation for accurate readings.
