Overview
The AD5063BRMZ-REEL7 from Analog Devices Inc. is a high-performance, 16-bit digital-to-analog converter (DAC) designed for a wide range of applications requiring precision and reliability. This device is part of the nanoDAC™ family and operates from a single 2.7 V to 5.5 V power supply. It features a versatile 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP standards, making it highly versatile for various digital systems.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Resolution | 16 bits | ||
| Relative Accuracy (INL) | ±0.5 to ±1 LSB | Over all codes, -40°C to +85°C | |
| Total Unadjusted Error (TUE) | ±500 to ±800 µV | ||
| Differential Nonlinearity (DNL) | ±0.5 to ±1 LSB | Guaranteed monotonic | |
| Gain Error | ±0.01 to ±0.02 % FSR | -40°C to +85°C | |
| Zero-Code Error | ±0.05 to ±0.1 mV | All 0s loaded to DAC register, -40°C to +85°C | |
| Power Supply | 2.7 V to 5.5 V | Single power supply | |
| Operating Temperature | -40°C to +85°C | ||
| Package Type | 10-lead MSOP | ||
| Interface Type | Serial (3-wire, SPI, QSPI, Microwire) | ||
| Output Type | Unbuffered Voltage | ||
| Settling Time | 1 µs maximum | For AD5063-1 model |
Key Features
- High Accuracy and Linearity: The AD5063BRMZ-REEL7 offers a relative accuracy of ±0.5 to ±1 LSB and a differential nonlinearity of ±0.5 to ±1 LSB, ensuring high precision in digital-to-analog conversion.
- Low Power Consumption: The device operates with a low power supply range of 2.7 V to 5.5 V and features a power-down mode that reduces current consumption to typically 300 nA at 5 V.
- Fast Settling Time: The AD5063-1 model has a fast settling time of 1 µs maximum, making it suitable for applications requiring quick response times.
- Versatile Interface: The device uses a versatile 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP standards, enhancing its usability in various digital systems.
- On-Chip Reference Buffer: The device includes an on-chip reference buffer, which helps in stabilizing the reference voltage and improving overall performance.
- Power-On Reset and Power-Down Features: The device features a power-on reset circuit that ensures the DAC output powers up to midscale, and a power-down feature that reduces current consumption significantly.
Applications
- Process Control: The AD5063BRMZ-REEL7 is suitable for process control systems where precise analog signals are required to control various processes.
- Data Acquisition Systems: It is used in data acquisition systems to convert digital data into accurate analog signals for further processing and analysis.
- Portable Battery-Powered Instruments: The low power consumption of the device makes it ideal for battery-powered instruments, ensuring long battery life and reliable operation.
- Digital Gain and Offset Adjustment: The device can be used for digital gain and offset adjustment in various applications, providing flexibility and precision in signal processing.
- Programmable Voltage and Current Sources: It can be employed in programmable voltage and current sources, allowing for precise control over output signals).
- Programmable Attenuators: The AD5063BRMZ-REEL7 can also be used in programmable attenuators, enabling dynamic control over signal levels).
Q & A
- What is the resolution of the AD5063BRMZ-REEL7?
The AD5063BRMZ-REEL7 has a resolution of 16 bits.
- What is the operating voltage range of the AD5063BRMZ-REEL7?
The device operates from a single 2.7 V to 5.5 V power supply.
- What type of interface does the AD5063BRMZ-REEL7 use?
The device uses a versatile 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP standards.
- What is the settling time of the AD5063-1 model?
The settling time of the AD5063-1 model is 1 µs maximum.
- Does the AD5063BRMZ-REEL7 have a power-down feature?
Yes, the device features a power-down mode that reduces current consumption to typically 300 nA at 5 V.
- What is the operating temperature range of the AD5063BRMZ-REEL7?
The operating temperature range is -40°C to +85°C.
- What type of package does the AD5063BRMZ-REEL7 come in?
The device comes in a 10-lead MSOP package.
- Is the AD5063BRMZ-REEL7 suitable for automotive applications?
No, the AD5063BRMZ-REEL7 is not specified for automotive applications.
- Does the AD5063BRMZ-REEL7 have an on-chip reference buffer?
Yes, the device includes an on-chip reference buffer.
- What are some common applications of the AD5063BRMZ-REEL7?
Common applications include process control, data acquisition systems, portable battery-powered instruments, digital gain and offset adjustment, programmable voltage and current sources, and programmable attenuators.
