Overview
The AD5570YRSZ-REEL is a high-performance, 16-bit digital-to-analog converter (DAC) manufactured by Analog Devices Inc. This device operates from supply voltages of ±11.4 V to ±16.5 V and features a serial input with a voltage output. The AD5570 is known for its true accuracy, with integral linearity (INL) and differential nonlinearity (DNL) accurate to 1 LSB. It includes on-board reference buffers, eliminating the need for external components such as inverters, precision amplifiers, and resistors, thus reducing the overall solution size and cost.
Key Specifications
| Specification | Value |
|---|---|
| Number of Bits | 16 |
| Input Format | Serial |
| Supply Voltage | ±11.4 V to ±16.5 V |
| Operating Temperature Range | -40°C to +125°C (W and Y versions) |
| Analog Output Voltage Range | ±14 V |
| Integral Linearity (INL) | 1 LSB |
| Differential Nonlinearity (DNL) | 1 LSB |
| Settling Time | 10 μs to 0.003% |
| Power-Down Current | 16 μA |
| Package Type | 16-lead SSOP |
| ESD Classification | 5 kV HBM |
Key Features
- On-board reference buffers allowing a single positive reference to be used.
- LDAC pin for asynchronous update of outputs.
- Power-down pin (PD) for low power state.
- CLR pin to clear output to 0 V.
- Serial data output for daisy-chaining and data readback facility.
- Compatible with SPI®, QSPI™, MICROWIRE™, and DSP® interface standards.
- Output controlled during power-up, clamped to 0 V via a low impedance path.
Applications
- Industrial automation.
- Automatic test equipment.
- Process control.
- Data acquisition systems.
- General-purpose instrumentation.
Q & A
- What is the resolution of the AD5570YRSZ-REEL DAC? The AD5570YRSZ-REEL has a 16-bit resolution.
- What is the operating voltage range of the AD5570YRSZ-REEL? The device operates from supply voltages of ±11.4 V to ±16.5 V.
- What is the operating temperature range of the AD5570YRSZ-REEL? The operating temperature range is -40°C to +125°C for W and Y versions.
- What is the analog output voltage range of the AD5570YRSZ-REEL? The analog output voltage range is ±14 V.
- Does the AD5570YRSZ-REEL have on-board reference buffers? Yes, it includes on-board reference buffers.
- How does the AD5570YRSZ-REEL handle power-up? During power-up, the output is clamped to 0 V via a low impedance path.
- What interface standards is the AD5570YRSZ-REEL compatible with? It is compatible with SPI®, QSPI™, MICROWIRE™, and DSP® interface standards.
- Can the AD5570YRSZ-REEL be put into a low power state? Yes, it has a power-down pin (PD) for this purpose.
- What is the settling time of the AD5570YRSZ-REEL? The settling time is 10 μs to 0.003%.
- What is the ESD classification of the AD5570YRSZ-REEL? The device has a 5 kV HBM ESD classification.
