Overview
The AD5064BRUZ-1 is a high-performance, fully accurate, 16-bit digital-to-analog converter (DAC) produced by Analog Devices Inc. This quad-channel DAC is designed for applications requiring precise analog output control. It features a versatile 3-wire serial interface compatible with standard SPI, QSPI, MICROWIRE, and DSP interface standards. The device operates from a single 4.5V to 5.5V supply and is available in a 14-lead TSSOP package, making it suitable for a wide range of industrial, medical, and consumer electronics applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 16 | Bits |
| Relative Accuracy (INL) | ±0.5 to ±1 | LSB |
| Differential Nonlinearity (DNL) | ±0.2 to ±1 | LSB |
| Total Unadjusted Error | ±2 | mV |
| Offset Error | ±0.2 to ±1.8 | mV |
| Full-Scale Error | ±0.01 to ±0.07 | % FSR |
| Gain Error | ±0.005 to ±0.05 | % FSR |
| Output Voltage Range | 0 to VDD | V |
| Supply Voltage | 4.5 to 5.5 | V |
| Package Type | 14-lead TSSOP | |
| Serial Interface Clock Speed | Up to 50 MHz |
Key Features
- Fully accurate 16-bit resolution with ±0.5 to ±1 LSB INL and ±0.2 to ±1 LSB DNL.
- Quad-channel configuration for multiple analog output control.
- High-speed serial interface with clock speeds up to 50 MHz, compatible with SPI, QSPI, MICROWIRE, and DSP standards.
- Integrated reference buffers and output amplifiers with rail-to-rail operation.
- Power-on reset circuit ensuring DAC output powers up to zero scale or midscale.
- Power-down feature reducing current consumption to typically 400 nA at 5 V.
- Software selectable output loads while in power-down mode.
Applications
- Industrial control systems requiring precise analog output control.
- Medical devices such as diagnostic equipment and patient monitoring systems.
- Consumer electronics including audio and video equipment.
- Aerospace and defense systems where high accuracy and reliability are crucial.
- Automotive systems for sensor calibration and control.
Q & A
- What is the resolution of the AD5064BRUZ-1 DAC?
The AD5064BRUZ-1 has a 16-bit resolution.
- What is the operating voltage range of the AD5064BRUZ-1?
The device operates from a single 4.5V to 5.5V supply.
- What type of serial interface does the AD5064BRUZ-1 use?
The AD5064BRUZ-1 uses a versatile 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP standards.
- What is the maximum clock speed of the serial interface?
The serial interface can operate at clock speeds up to 50 MHz.
- Does the AD5064BRUZ-1 have integrated reference buffers and output amplifiers?
- What is the power consumption in power-down mode?
In power-down mode, the current consumption is typically 400 nA at 5 V.
- What is the package type of the AD5064BRUZ-1?
The device is available in a 14-lead TSSOP package.
- Is the AD5064BRUZ-1 RoHS compliant?
- What are some typical applications of the AD5064BRUZ-1?
The AD5064BRUZ-1 is used in industrial control systems, medical devices, consumer electronics, aerospace and defense systems, and automotive systems.
- Does the AD5064BRUZ-1 have a power-on reset feature?
