Overview
The AD5542BRZ-REEL7 is a single, 16-bit, serial input, voltage output digital-to-analog converter (DAC) produced by Analog Devices Inc. This component operates from a single 2.7 V to 5.5 V supply, making it versatile for various applications. The DAC output range extends from 0 V to VREF and is guaranteed monotonic, providing 1 LSB INL accuracy at 16 bits without adjustment over the full specified temperature range of −40°C to +85°C. The AD5542BRZ-REEL7 is available in a 14-lead SOIC package and features a 3-wire interface compatible with SPI, QSPI™, MICROWIRE™, and DSP interface standards.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions |
|---|---|---|---|---|---|
| VDD | 2.7 | 5.5 | V | ||
| IDD | 125 | 150 | μA | Digital inputs at rails | |
| Power Dissipation | 0.625 | 0.825 | mW | ||
| Settling Time | 1 | μs | |||
| Input Current | ±1 | μA | |||
| Input Low Voltage (VINL) | 0.8 | V | |||
| Input High Voltage (VINH) | 2.4 | V | |||
| Reference Input Capacitance | 26 | pF | |||
| Operating Temperature Range | −40 | +85 | °C | Industrial (A, B, C Versions) |
Key Features
- Single 16-bit DAC with serial input and voltage output.
- Operates from a single 2.7 V to 5.5 V supply.
- Low power dissipation of 0.625 mW.
- Fast settling time of 1 μs.
- Low noise performance of 11.8 nV/√Hz and low glitch.
- Guaranteed monotonicity with 1 LSB INL accuracy over the full temperature range.
- 3-wire interface compatible with SPI, QSPI™, MICROWIRE™, and DSP interface standards.
- Bipolar operation mode available for AD5542, generating a ±VREF output swing.
- Kelvin sense connections for the reference and analog ground pins to reduce layout sensitivity.
Applications
- Digital gain and offset adjustment.
- Automatic test equipment.
- Data acquisition systems.
- Industrial process control.
Q & A
- What is the operating voltage range of the AD5542BRZ-REEL7?
The AD5542BRZ-REEL7 operates from a single 2.7 V to 5.5 V supply.
- What is the resolution of the AD5542BRZ-REEL7 DAC?
The AD5542BRZ-REEL7 is a 16-bit DAC.
- What is the settling time of the AD5542BRZ-REEL7?
The settling time is 1 μs.
- Does the AD5542BRZ-REEL7 support bipolar operation?
- What interface standards is the AD5542BRZ-REEL7 compatible with?
- What is the power dissipation of the AD5542BRZ-REEL7?
- What is the operating temperature range of the AD5542BRZ-REEL7?
- What package type is the AD5542BRZ-REEL7 available in?
- Does the AD5542BRZ-REEL7 have Kelvin sense connections?
- What is the noise performance of the AD5542BRZ-REEL7?
- What interface standards is the AD5542BRZ-REEL7 compatible with?
