Overview
The AD5724AREZ-REEL7 from Analog Devices Inc. is a quad, 12-bit, serial input, voltage output Digital-to-Analog Converter (DAC). This device is designed for high precision and reliability, making it suitable for various industrial and automotive applications. It operates from single-supply voltages from +4.5 V to +16.5 V or dual-supply voltages from ±4.5 V to ±16.5 V. The DAC features integrated output amplifiers, reference buffers, and proprietary power-up/power-down control circuitry, ensuring stable and accurate output voltages.
Key Specifications
| Parameter | Min | Max | Unit | Description | |
|---|---|---|---|---|---|
| Resolution | 12 bits | ||||
| Total Unadjusted Error (TUE) | -0.3% | +0.3% | % FSR | A Version, ±10 V range | |
| Relative Accuracy (INL) | -1 LSB | +1 LSB | LSB | ||
| Differential Nonlinearity (DNL) | -1 LSB | +1 LSB | LSB | Guaranteed monotonic | |
| Settling Time | 10 µs | µs | Typical | ||
| Supply Voltage | +4.5 V | +16.5 V | V | Single supply | |
| Supply Voltage (Dual) | ±4.5 V | ±16.5 V | V | Dual supply | |
| Operating Temperature | -40°C | +85°C | °C | ||
| Package | 24-lead TSSOP-EP |
Key Features
- Integrated output amplifiers and reference buffers.
- Proprietary power-up/power-down control circuitry.
- Simultaneous updating via active-low LDAC and asynchronous active-low CLR to zero scale or midscale.
- DSP-/microcontroller-compatible serial interface operating up to 30 MHz.
- User-selectable input coding: twos complement or offset binary for bipolar output, and straight binary for unipolar output.
- Double buffering for simultaneous updating of all DACs.
Applications
- Industrial automation.
- Closed-loop servo control.
- Process control.
- Automotive test and measurement.
- Programmable logic controllers.
Q & A
- What is the resolution of the AD5724AREZ-REEL7 DAC?
The AD5724AREZ-REEL7 has a resolution of 12 bits.
- What are the operating supply voltage ranges for the AD5724AREZ-REEL7?
The device operates from single-supply voltages from +4.5 V to +16.5 V or dual-supply voltages from ±4.5 V to ±16.5 V.
- What is the typical settling time of the AD5724AREZ-REEL7 DAC?
The typical settling time is 10 µs.
- What is the operating temperature range of the AD5724AREZ-REEL7?
The operating temperature range is from -40°C to +85°C.
- What type of package does the AD5724AREZ-REEL7 come in?
The device comes in a 24-lead TSSOP-EP package.
- Is the AD5724AREZ-REEL7 compatible with DSP and microcontrollers?
- What are the key applications of the AD5724AREZ-REEL7?
- Does the AD5724AREZ-REEL7 support simultaneous updating of all DACs?
- What is the maximum clock rate for the serial interface of the AD5724AREZ-REEL7?
- Is the AD5724AREZ-REEL7 RoHS compliant?
