Overview
The AD5725BRSZ-REEL, produced by Analog Devices Inc., is a quad, 12-bit, parallel input, voltage output digital-to-analog converter (DAC). This device is designed to offer high precision and reliability, making it suitable for a variety of applications. The AD5725 features guaranteed monotonicity, integral nonlinearity (INL) of ±0.5 LSB maximum, and a maximum settling time of 10 μs. It operates over a wide range of supply voltages from +5 V to ±15 V and supports both unipolar and bipolar output configurations through adjustable reference inputs.
Key Specifications
| Parameter | Value | Unit | Test Conditions/Comments |
|---|---|---|---|
| Resolution | 12-bit | ||
| Integral Nonlinearity (INL) | ±0.5 LSB | Maximum | |
| Differential Nonlinearity (DNL) | ±1 LSB | Maximum | |
| Settling Time | 10 μs | 10 V step | |
| Supply Voltage Range | +5 V to ±15 V | ||
| Reference Voltage Range | +2.5 V to ±10 V | ||
| Operating Temperature Range | −40°C to +85°C | ||
| Power Dissipation | 270 mW max (±15 V supplies), 40 mW max (+5 V supply) | ||
| Package Type | 28-lead SSOP |
Key Features
- Quad, 12-bit, parallel input, voltage output digital-to-analog converter
- Guaranteed monotonicity and low INL and DNL errors
- Fast settling time of 10 μs for a 10 V step
- Double-buffered inputs for simultaneous updating via LDAC
- Asynchronous CLR to zero/mid scale and readback capability
- Unipolar or bipolar operation configurable via reference inputs
- iCMOS® process technology for low power consumption
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 AD5725BRSZ-REEL DAC?
The AD5725BRSZ-REEL has a resolution of 12 bits.
- What is the maximum integral nonlinearity (INL) of the AD5725BRSZ-REEL?
The maximum INL is ±0.5 LSB.
- What is the settling time of the AD5725BRSZ-REEL for a 10 V step?
The settling time is 10 μs for a 10 V step.
- What is the operating temperature range of the AD5725BRSZ-REEL?
The operating temperature range is −40°C to +85°C.
- Can the AD5725BRSZ-REEL operate in both unipolar and bipolar modes?
- What is the power dissipation of the AD5725BRSZ-REEL with ±15 V supplies?
The power dissipation is less than 270 mW with ±15 V supplies.
- What package type is the AD5725BRSZ-REEL available in?
The device is available in a 28-lead SSOP package.
- Does the AD5725BRSZ-REEL support simultaneous updating of all DACs?
- What are some common applications of the AD5725BRSZ-REEL?
- Is the AD5725BRSZ-REEL designed for low power consumption?
