Overview
The AD5317BRUZ-REEL is a quad 10-bit buffered voltage-output digital-to-analog converter (DAC) produced by Analog Devices Inc. This component is part of the AD5307/AD5317/AD5327 family and is housed in a 16-lead TSSOP package. It operates from a single power supply ranging from 2.5 V to 5.5 V and consumes a low current of 400 μA at 3 V. The device features on-chip rail-to-rail output buffer amplifiers, ensuring that the outputs can swing rail-to-rail with a slew rate of 0.7 V/μs. The AD5317 is designed for applications requiring high accuracy and low power consumption.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Conditions/Comments |
|---|---|---|---|---|---|
| Resolution | 10 | 10 | 10 | Bits | |
| Relative Accuracy (A Version) | ±0.5 | ±4 | ±0.5 | LSB | |
| Relative Accuracy (B Version) | ±0.5 | ±2.5 | ±0.5 | LSB | |
| Differential Nonlinearity (A Version) | ±0.05 | ±0.5 | ±0.05 | LSB | |
| Differential Nonlinearity (B Version) | ±0.05 | ±0.5 | ±0.05 | LSB | |
| Output Voltage Settling Time | 7 | 9 | μs | 1/4 scale to 3/4 scale change (0x100 to 0x300) | |
| Slew Rate | 0.7 | V/μs | |||
| Power Supply Range | 2.5 | 5.5 | V | ||
| Current Consumption @ 3 V | 400 | μA | |||
| Temperature Range | -40 | 105 | °C |
Key Features
- Quad 10-bit buffered voltage-output DACs in 16-lead TSSOP package.
- Operates from a single power supply ranging from 2.5 V to 5.5 V.
- Low power consumption: 400 μA at 3 V and 500 μA at 5 V.
- On-chip rail-to-rail output buffer amplifiers with a slew rate of 0.7 V/μs.
- Guaranteed monotonic by design over all codes.
- Power-on reset to 0 V and asynchronous clear facility.
- Simultaneous update of outputs via LDAC pin.
- Buffered or unbuffered reference input options.
- 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP standards.
- SDO daisy-chaining option.
Applications
- Portable battery-powered instruments.
- Digital gain and offset adjustment.
- Programmable voltage and current sources.
- Programmable attenuators.
- Industrial process control.
Q & A
- What is the resolution of the AD5317BRUZ-REEL?
The AD5317BRUZ-REEL has a resolution of 10 bits.
- What is the power supply range for the AD5317BRUZ-REEL?
The power supply range is from 2.5 V to 5.5 V.
- How much current does the AD5317BRUZ-REEL consume at 3 V?
The device consumes 400 μA at 3 V.
- What is the slew rate of the output buffer amplifiers?
The slew rate is 0.7 V/μs.
- Is the AD5317BRUZ-REEL guaranteed to be monotonic?
Yes, it is guaranteed to be monotonic by design over all codes.
- What are the temperature range specifications for the AD5317BRUZ-REEL?
The temperature range is from -40°C to +105°C.
- What types of serial interfaces are supported by the AD5317BRUZ-REEL?
The device supports SPI, QSPI, MICROWIRE, and DSP interface standards.
- Does the AD5317BRUZ-REEL have a power-on reset feature?
Yes, it has a power-on reset circuit that ensures the DAC outputs power up to 0 V.
- Can the AD5317BRUZ-REEL be used in industrial process control applications?
Yes, it is suitable for industrial process control applications.
- What is the package type of the AD5317BRUZ-REEL?
The device is housed in a 16-lead TSSOP package.
