Overview
The AD5763CSUZ-REEL7, produced by Analog Devices Inc., is a dual, 16-bit, serial input, bipolar voltage output digital-to-analog converter (DAC). This high-performance converter operates from supply voltages of ±4.75 V to ±5.25 V and features a nominal full-scale output range of ±4.096 V. The AD5763 is designed with integrated output amplifiers, reference buffers, and proprietary power-up/power-down control circuitry, ensuring high accuracy and reliability.
The device is fabricated using the iCMOS® process technology and is guaranteed to operate over an industrial temperature range of −40°C to +105°C. It is particularly suited for applications requiring high precision, low noise, and fast settling times.
Key Specifications
| Parameter | Description | Value | Unit |
|---|---|---|---|
| Resolution | Digital-to-analog converter resolution | 16-bit | |
| Supply Voltage | Operating supply voltage range | ±4.75 V to ±5.25 V | V |
| Output Range | Nominal full-scale output range | ±4.096 V | V |
| Integral Nonlinearity (INL) | Maximum integral nonlinearity | ±1 LSB | |
| Settling Time | Maximum settling time | 10 μs | μs |
| Temperature Range | Operating temperature range | −40°C to +105°C | °C |
| Interface | Serial interface type and speed | SPI, up to 30 MHz | |
| Package | Package type and size | 32-lead TQFP (7x7) |
Key Features
- Integrated output amplifiers and reference buffers
- Proprietary power-up/power-down control circuitry
- Digital offset and gain adjust registers per channel
- Simultaneous updating via LDAC and asynchronous clear to zero code
- Programmable short-circuit protection and on-chip die temperature sensor
- DSP-/microcontroller-compatible serial interface
- Double buffering for simultaneous updating of all DACs
- Input coding programmable to either twos complement or offset binary formats
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 AD5763CSUZ-REEL7 DAC?
The AD5763CSUZ-REEL7 has a resolution of 16 bits.
- What is the operating supply voltage range for the AD5763CSUZ-REEL7?
The operating supply voltage range is ±4.75 V to ±5.25 V.
- What is the nominal full-scale output range of the AD5763CSUZ-REEL7?
The nominal full-scale output range is ±4.096 V.
- What is the maximum integral nonlinearity (INL) of the AD5763CSUZ-REEL7?
The maximum integral nonlinearity (INL) is ±1 LSB.
- What is the maximum settling time of the AD5763CSUZ-REEL7?
The maximum settling time is 10 μs.
- What is the operating temperature range of the AD5763CSUZ-REEL7?
The operating temperature range is −40°C to +105°C.
- What type of serial interface does the AD5763CSUZ-REEL7 use?
The AD5763CSUZ-REEL7 uses an SPI serial interface with a clock rate of up to 30 MHz.
- What package type and size does the AD5763CSUZ-REEL7 come in?
The AD5763CSUZ-REEL7 comes in a 32-lead TQFP (7x7) package.
- Does the AD5763CSUZ-REEL7 support simultaneous updating of all DACs?
Yes, the AD5763CSUZ-REEL7 supports simultaneous updating via LDAC.
- What are some of the key applications for the AD5763CSUZ-REEL7?
The AD5763CSUZ-REEL7 is used in industrial automation, open-loop/closed-loop servo control, process control, data acquisition systems, automatic test equipment, automotive test and measurement, and high accuracy instrumentation.
