Overview
The AD5570YRSZ-REEL7 is a high-precision 16-bit digital-to-analog converter (DAC) produced by Analog Devices, Inc. This device is designed for applications requiring accurate voltage output and operates from supply voltages of ±11.4 V to ±16.5 V. The AD5570 features a serial input interface compatible with SPI, QSPI, MICROWIRE, and DSP standards, making it versatile for various system integrations. It is housed in a 16-lead SSOP package and is RoHS compliant.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Supply Voltage (VDD/VSS) | ±11.4 | ±16.5 | V | ||
| Integral Linearity (INL) | ±0.4 LSB | ||||
| Differential Linearity (DNL) | ±0.3 LSB | ||||
| Settling Time | 16 μs | To 0.003% | |||
| Output Voltage Range | ±14 V | Buffered voltage output | |||
| Operating Temperature | -40°C | +125°C | W and Y versions | ||
| Power Dissipation | 100 mW | VOUT unloaded | |||
| Power-Down Current | 16 μA | VOUT unloaded |
Key Features
- High Precision: Integral linearity (INL) and differential nonlinearity (DNL) accurate to 1 LSB.
- Buffered Voltage Output: Up to ±14 V, with on-board reference buffers to eliminate the need for external components.
- Serial Interface: Compatible with SPI, QSPI, MICROWIRE, and DSP standards, allowing for versatile system integration.
- Power Management: Includes a power-down pin (PD) for low power state and a CLR pin to clear the output to 0 V.
- ESD Protection: 5 kV HBM ESD classification for enhanced reliability.
- Wide Temperature Range: Operates from -40°C to +125°C, making it suitable for various environmental conditions.
- Data Readback and Daisy-Chaining: Allows reading the contents of the DAC register via the SDO pin and supports daisy-chaining).
Applications
- Industrial Automation: For precise control and measurement in industrial settings.
- Automatic Test Equipment: Used in test and measurement systems requiring high accuracy).
- Process Control: For controlling and monitoring processes in various industries).
- Data Acquisition Systems: In systems that require accurate analog output from digital data).
- General-Purpose Instrumentation: Suitable for a wide range of instrumentation applications).
Q & A
- What is the resolution of the AD5570YRSZ-REEL7 DAC?
The AD5570YRSZ-REEL7 is a 16-bit digital-to-analog converter).
- What is the supply voltage range for the AD5570YRSZ-REEL7?
The device operates from supply voltages of ±11.4 V to ±16.5 V).
- What is the settling time of the AD5570YRSZ-REEL7?
The settling time is 16 μs to 0.003%).
- Does the AD5570YRSZ-REEL7 have on-board reference buffers?
Yes, it includes on-board reference buffers to eliminate the need for external components).
- What is the operating temperature range of the AD5570YRSZ-REEL7?
The device operates from -40°C to +125°C for W and Y versions).
- Is the AD5570YRSZ-REEL7 RoHS compliant?
Yes, the device is lead-free and RoHS compliant).
- What interface standards is the AD5570YRSZ-REEL7 compatible with?
The device is compatible with SPI, QSPI, MICROWIRE, and DSP standards).
- Does the AD5570YRSZ-REEL7 support data readback and daisy-chaining?
Yes, it supports data readback and daisy-chaining via the SDO pin).
- What is the power dissipation of the AD5570YRSZ-REEL7?
The power dissipation is 100 mW when the output is unloaded).
- What is the ESD protection rating of the AD5570YRSZ-REEL7?
The device has a 5 kV HBM ESD classification).
