Overview
The AD5752AREZ-REEL7, produced by Analog Devices Inc., is a dual, 16-bit, serial input, voltage output digital-to-analog converter (DAC). This component is part of the AD5722/AD5732/AD5752 series, which offers high precision and versatility in various applications. It operates from single-supply voltages ranging from +4.5 V to +16.5 V or dual-supply voltages from ±4.5 V to ±16.5 V. The nominal full-scale output range is software-selectable, allowing for outputs of +5 V, +10 V, +10.8 V, ±5 V, ±10 V, or ±10.8 V. The AD5752AREZ-REEL7 is designed for industrial and automotive applications, emphasizing reliability and precision.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Resolution | Dual 16-bit DACs | 16 bits |
| Supply Voltage | Single-supply or dual-supply range | +4.5 V to +16.5 V or ±4.5 V to ±16.5 V |
| Output Range | Software-selectable full-scale output range | +5 V, +10 V, +10.8 V, ±5 V, ±10 V, or ±10.8 V |
| Integral Nonlinearity (INL) | Maximum error | ±16 LSB |
| Differential Nonlinearity (DNL) | Maximum error | ±1 LSB |
| Settling Time | Typical settling time | 10 μs |
| Operating Temperature | Industrial temperature range | −40°C to +85°C |
| Package | Package type | 24-lead TSSOP with exposed paddle |
| Serial Interface | Clock rate | Up to 30 MHz |
Key Features
- Integrated output amplifiers and reference buffers
- Proprietary power-up/power-down control circuitry
- Guaranteed monotonicity and low noise
- Double buffering for simultaneous updating of all DACs
- User-selectable input coding: twos complement, offset binary, or straight binary
- Asynchronous clear function to zero-scale or midscale output
- Compatible with DSP and microcontroller interface standards
- iCMOS process technology for enhanced performance
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 AD5752AREZ-REEL7?
The AD5752AREZ-REEL7 is a dual 16-bit DAC.
- What are the supply voltage options for the AD5752AREZ-REEL7?
The component 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 AD5752AREZ-REEL7?
The typical settling time is 10 μs.
- What is the operating temperature range of the AD5752AREZ-REEL7?
The operating temperature range is −40°C to +85°C.
- What package type is the AD5752AREZ-REEL7 available in?
The component is available in a 24-lead TSSOP with an exposed paddle.
- What is the maximum clock rate of the serial interface?
The serial interface operates at clock rates up to 30 MHz.
- Does the AD5752AREZ-REEL7 support simultaneous updating of DACs?
Yes, it supports simultaneous updating of all DACs through double buffering.
- What input coding options are available for the AD5752AREZ-REEL7?
The input coding is user-selectable: twos complement, offset binary, or straight binary.
- What is the purpose of the asynchronous clear function?
The asynchronous clear function clears all DAC registers to a user-selectable zero-scale or midscale output.
- In which applications is the AD5752AREZ-REEL7 commonly used?
It is commonly used in industrial automation, closed-loop servo control, process control, automotive test and measurement, and programmable logic controllers.
