Overview
The AD5764ASUZ is a high-performance, quad, 16-bit digital-to-analog converter (DAC) produced by Analog Devices Inc. This component is designed for applications requiring high accuracy and reliability. It operates from supply voltages of ±11.4 V to ±16.5 V and features a buffered bipolar voltage output. The AD5764ASUZ is ideal for various industrial and automotive applications due to its guaranteed monotonicity, low noise, and fast settling time.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Resolution | 16 | Bits | |
| Relative Accuracy (INL) | ±1 | LSB max | A Grade |
| Differential Nonlinearity (DNL) | ±1 | LSB max | |
| Settling Time | 10 | μs max | |
| Output Range | ±10 V, ±10.2564 V, or ±10.5263 V | Programmable | |
| Supply Voltage | ±11.4 V to ±16.5 V | Dual supply | |
| Temperature Range | −40°C to +85°C | Industrial temperature range | |
| Package | 32-TQFP | ||
| Interface | SPI, Serial | Compatible with DSP and microcontroller interface standards |
Key Features
- High accuracy with ±1 LSB maximum INL and DNL error
- Low noise: 60 nV/√Hz
- Fast settling time of 10 μs maximum
- Integrated reference buffers and output amplifiers
- Programmable output range and digital offset and gain adjust registers per channel
- Simultaneous updating via LDAC and asynchronous CLR to zero code
- Digital I/O port programmable via the serial interface
- Power-up/power-down control circuitry and short-circuit protection
Applications
- Industrial automation
- Open-loop/closed-loop servo control
- Process control
- Data acquisition systems
- Automatic test equipment
- Automotive test and measurement
- High accuracy instrumentation
Q & A
- What is the resolution of the AD5764ASUZ DAC?
The AD5764ASUZ has a resolution of 16 bits. - What is the maximum INL error of the AD5764ASUZ?
The maximum INL error is ±1 LSB. - What is the settling time of the AD5764ASUZ?
The settling time is 10 μs maximum. - What are the programmable output ranges of the AD5764ASUZ?
The output ranges are ±10 V, ±10.2564 V, or ±10.5263 V. - What is the supply voltage range for the AD5764ASUZ?
The supply voltage range is ±11.4 V to ±16.5 V. - What is the temperature range for the AD5764ASUZ?
The temperature range is −40°C to +85°C. - What type of interface does the AD5764ASUZ use?
The AD5764ASUZ uses a SPI, serial interface compatible with DSP and microcontroller interface standards. - Does the AD5764ASUZ have integrated reference buffers and output amplifiers?
Yes, it does. - Can the AD5764ASUZ be used in industrial automation?
Yes, it is suitable for industrial automation among other applications. - What is the package type of the AD5764ASUZ?
The package type is 32-TQFP.
