Overview
The AD5764RBSUZ-REEL7, produced by Analog Devices Inc., is a quad, 16-bit, serial input, bipolar voltage output Digital-to-Analog Converter (DAC). This component operates from supply voltages of ±11.4 V to ±16.5 V and features a nominal full-scale output range of ±10 V. It is designed using the iCMOS® technology platform, which enables high performance at higher voltage levels while reducing power consumption and package size. The AD5764R includes integrated output amplifiers, reference buffers, and proprietary power-up/power-down control circuitry, making it suitable for various industrial and instrumentation applications.
Key Specifications
| Parameter | Unit | Test Conditions/Comments |
|---|---|---|
| Resolution | 16 Bits | - |
| Relative Accuracy (INL) | ±1 LSB | AVDD/AVSS = ±16.5 V, VREFIN = 7 V |
| Output Voltage Range | ±10.5263 V | AVDD/AVSS = ±11.4 V, VREFIN = 5 V |
| Output Voltage Drift vs. Time | ±13 ppm FSR/500 hr typ | - |
| Short-Circuit Current | 10 mA typ | RISCC = 6 kΩ |
| Load Current | ±1 mA max | For specified performance |
| Capacitive Load Stability | 200 pF max | RLOAD = 10 kΩ |
| DC Output Impedance | 0.3 Ω max | - |
| Settling Time | 10 μs max | Full-scale step to ±1 LSB |
| Temperature Range | −40°C to +85°C | - |
| Digital Input High Voltage | 2.4 V min | DVCC = 2.7 V to 5.25 V |
| Digital Input Low Voltage | 0.8 V max | DVCC = 2.7 V to 5.25 V |
Key Features
- Integrated output amplifiers and reference buffers.
- Proprietary power-up/power-down control circuitry.
- Digital I/O port programmable via the serial interface.
- Analog temperature sensor.
- Digital offset and gain adjust registers per channel.
- Guaranteed monotonicity and low noise.
- On-chip 5 V reference with a reference temperature coefficient of 10 ppm/°C maximum.
- Simultaneous updating via LDAC and asynchronous CLR to zero code.
- Programmable short-circuit protection.
- Serial interface compatible with DSP and microcontroller standards, operating at clock rates up to 30 MHz.
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 AD5764RBSUZ-REEL7?
The resolution of the AD5764RBSUZ-REEL7 is 16 bits.
- What is the output voltage range of the AD5764RBSUZ-REEL7?
The nominal full-scale output range is ±10 V.
- What is the settling time of the AD5764RBSUZ-REEL7?
The settling time is 10 μs maximum for a full-scale step to ±1 LSB.
- What is the temperature range of the AD5764RBSUZ-REEL7?
The temperature range is −40°C to +85°C.
- Does the AD5764RBSUZ-REEL7 have integrated reference buffers?
- What is the reference temperature coefficient of the on-chip reference?
The reference temperature coefficient is 10 ppm/°C maximum.
- Is the AD5764RBSUZ-REEL7 compatible with DSP and microcontroller interfaces?
- What are the key applications of the AD5764RBSUZ-REEL7?
- Does the AD5764RBSUZ-REEL7 have digital offset and gain adjust registers?
- What is the package type of the AD5764RBSUZ-REEL7?
