Overview
The AD5432YRMZ-REEL7 from Analog Devices Inc. is a 10-bit digital-to-analog converter (DAC) designed for high-performance applications. This device operates from a 2.5 V to 5.5 V power supply, making it suitable for battery-powered and various other applications. The AD5432YRMZ-REEL7 is part of the AD5426/AD5432/AD5443 family, which includes 8-, 10-, and 12-bit current output DACs. It features a double-buffered, 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and most DSP interface standards. The device is packaged in a 10-lead MSOP, ensuring a compact footprint for space-constrained designs.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Comments |
|---|---|---|---|---|---|
| Resolution | - | 10 bits | - | - | - |
| Supply Voltage | 2.5 V | - | 5.5 V | V | Single supply operation |
| Serial Interface Clock Frequency | - | - | 50 MHz | Hz | Maximum clock frequency |
| Multiplying Bandwidth | - | - | 10 MHz | Hz | - |
| Update Rate | - | - | 2.5 MSPS | samples/s | - |
| Integral Nonlinearity (INL) | - | ±1 LSB | - | - | - |
| Reference Input Range | - | - | ±10 V | V | - |
| Output Voltage Settling Time | - | - | 90 ns | ns | Measured to ±1 mV of FS |
| Operating Temperature Range | -40°C | - | 125°C | °C | - |
| Power Consumption | - | 0.4 µA | - | µA | Typical power consumption |
Key Features
- 2.5 V to 5.5 V single supply operation, suitable for battery-powered applications.
- 50 MHz serial interface compatible with SPI, QSPI, MICROWIRE, and most DSP interface standards.
- 10 MHz multiplying bandwidth and 2.5 MSPS update rate.
- Integral nonlinearity (INL) of ±1 LSB for 10-bit resolution.
- Guaranteed monotonic 4-quadrant multiplication.
- Power-on reset with brownout detection.
- Daisy-chain mode and readback function.
- Low glitch energy (< 2 nV-s).
- Extended temperature range: −40°C to +125°C.
- Compact 10-lead MSOP package.
Applications
- Portable battery-powered applications.
- Waveform generators.
- Analog processing.
- Instrumentation.
- Programmable amplifiers and attenuators.
- Digitally controlled calibration.
- Programmable filters and oscillators.
- Composite video.
- Ultrasound.
- Gain, offset, and voltage trimming.
Q & A
- What is the resolution of the AD5432YRMZ-REEL7 DAC?
The AD5432YRMZ-REEL7 has a resolution of 10 bits.
- What is the operating supply voltage range for the AD5432YRMZ-REEL7?
The device operates from a 2.5 V to 5.5 V power supply.
- What is the maximum serial interface clock frequency for the AD5432YRMZ-REEL7?
The maximum serial interface clock frequency is 50 MHz.
- What is the multiplying bandwidth of the AD5432YRMZ-REEL7?
The multiplying bandwidth is 10 MHz.
- What is the update rate of the AD5432YRMZ-REEL7?
The update rate is 2.5 MSPS.
- What is the integral nonlinearity (INL) of the AD5432YRMZ-REEL7?
The INL is ±1 LSB.
- What is the reference input range for the AD5432YRMZ-REEL7?
The reference input range is ±10 V.
- What is the typical power consumption of the AD5432YRMZ-REEL7?
The typical power consumption is 0.4 µA.
- What is the operating temperature range for the AD5432YRMZ-REEL7?
The operating temperature range is −40°C to +125°C.
- What package type is the AD5432YRMZ-REEL7 available in?
The device is available in a 10-lead MSOP package.
