Overview
The AD5764SSUZ-EP-RL7 is a high-performance, quad, 16-bit, serial input, bipolar voltage output Digital-to-Analog Converter (DAC) produced by Analog Devices Inc. This device is designed to operate from supply voltages of ±11.4 V to ±16.5 V and features a nominal full-scale output range of ±10 V. It is particularly suited for applications requiring high accuracy, low noise, and fast settling times. The AD5764SSUZ-EP-RL7 is ideal for defense and aerospace applications, adhering to the AQEC standard, and offers an extended temperature range of −55°C to +105°C.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Supply Voltage (AVDD/AVSS) | ±11.4 | ±16.5 | V | ||
| Digital Supply Voltage (DVCC) | 2.7 | 5.25 | V | ||
| Resolution | 16-bit | ||||
| Full-Scale Output Range | ±10 | V | |||
| Integral Nonlinearity (INL) | ±1 LSB | ||||
| Settling Time | 10 μs | ||||
| Temperature Range | −55 | +105 | °C | ||
| Package Type | 32-Lead TQFP |
Key Features
- High performance converter with guaranteed monotonicity and low noise.
- Integrated output amplifiers, reference buffers, and proprietary power-up/power-down control circuitry.
- Digital offset and gain adjust registers per channel.
- Serial interface compatible with DSP and microcontroller standards, operating at clock rates up to 30 MHz.
- Double buffering for simultaneous updating of all DACs.
- Programmable input coding to either twos complement or offset binary formats.
- Asynchronous clear function to clear data register to either bipolar zero or zero scale.
- Programmable short-circuit protection and output control during power-up/brownout.
- Supports defense and aerospace applications with AQEC standard compliance.
Applications
- Industrial automation.
- Open-loop and 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 AD5764SSUZ-EP-RL7 DAC?
The AD5764SSUZ-EP-RL7 has a resolution of 16 bits.
- What is the full-scale output range of the AD5764SSUZ-EP-RL7?
The full-scale output range is ±10 V.
- What is the settling time of the AD5764SSUZ-EP-RL7?
The settling time is up to 10 μs.
- What is the temperature range of the AD5764SSUZ-EP-RL7?
The temperature range is −55°C to +105°C.
- Is the AD5764SSUZ-EP-RL7 suitable for defense and aerospace applications?
Yes, it supports defense and aerospace applications and complies with the AQEC standard.
- What type of package does the AD5764SSUZ-EP-RL7 come in?
The AD5764SSUZ-EP-RL7 comes in a 32-Lead TQFP package.
- What is the clock rate of the serial interface?
The serial interface operates at clock rates up to 30 MHz.
- Does the AD5764SSUZ-EP-RL7 have programmable input coding?
Yes, the input coding can be programmed to either twos complement or offset binary formats.
- What is the purpose of the asynchronous clear function?
The asynchronous clear function clears the data register to either bipolar zero or zero scale depending on the coding used.
- Does the AD5764SSUZ-EP-RL7 have integrated output amplifiers and reference buffers?
Yes, it includes integrated output amplifiers and reference buffers.
