Overview
The AD5724RBREZ is a quad, 12-bit serial input, voltage output digital-to-analog converter (DAC) produced by Analog Devices Inc. This device is part of the AD5724R/AD5734R/AD5754R family, which offers high precision and reliability. It operates from single supply voltages of +4.5 V to +16.5 V or dual supply voltages from ±4.5 V to ±16.5 V. The AD5724RBREZ features integrated output amplifiers, reference buffers, and proprietary power-up/power-down control circuitry, making it suitable for various industrial and automotive applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Resolution | 12 Bits | ||||
| Total Unadjusted Error (TUE) | -0.1% | +0.1% | % FSR | ±10 V range | |
| Integral Nonlinearity (INL) | -1 LSB | +1 LSB | |||
| Differential Nonlinearity (DNL) | -1 LSB | +1 LSB | Guaranteed monotonic | ||
| Settling Time | 10 µs | ||||
| Analog Supply Voltage | +4.5 V | +16.5 V | Single supply | ||
| Analog Supply Voltage | ±4.5 V | ±16.5 V | Dual supply | ||
| Digital Supply Voltage | 2.7 V | 5.5 V | |||
| Operating Temperature Range | -40°C | +85°C | |||
| Package | TSSOP-24-EP-175mil |
Key Features
- Complete, quad, 12-bit DAC with integrated output amplifiers and reference buffers.
- Software programmable output range: +5 V, +10 V, +10.8 V, ±5 V, ±10 V, or ±10.8 V.
- Low noise and high accuracy with INL of ±1 LSB maximum and DNL of ±1 LSB maximum.
- Guaranteed monotonicity and total unadjusted error (TUE) of 0.1% FSR maximum.
- Settling time of 10 µs typical.
- Integrated +2.5 V reference and reference buffers.
- Output control during power-up/brownout and asynchronous CLR to zero scale/midscale.
- Simultaneous updating via LDAC and DSP/microcontroller-compatible serial interface.
- Operating temperature range: −40°C to +85°C.
- iCMOS® process technology.
Applications
- Industrial automation.
- Closed-loop servo control and process control.
- Automotive test and measurement.
- Programmable logic controllers.
Q & A
- What is the resolution of the AD5724RBREZ DAC?
The AD5724RBREZ has a resolution of 12 bits.
- What are the possible output voltage ranges for the AD5724RBREZ?
The output voltage range is software selectable from +5 V, +10 V, +10.8 V, ±5 V, ±10 V, or ±10.8 V.
- What is the settling time of the AD5724RBREZ?
The settling time is 10 µs typical.
- Does the AD5724RBREZ have integrated reference and output amplifiers?
- What is the operating temperature range of the AD5724RBREZ?
The operating temperature range is −40°C to +85°C.
- Is the AD5724RBREZ compatible with DSP and microcontroller interfaces?
- What is the package type of the AD5724RBREZ?
The package type is TSSOP-24-EP-175mil.
- Does the AD5724RBREZ support simultaneous updating of all DACs?
- What is the digital supply voltage range for the AD5724RBREZ?
The digital supply voltage range is 2.7 V to 5.5 V.
- Is the AD5724RBREZ RoHS compliant?
