Overview
The AD5628ARUZ-2REEL7 is a low-power, octal 12-bit digital-to-analog converter (DAC) produced by Analog Devices Inc. This component is part of the denseDAC family and is known for its high performance and versatility. It operates from a single 2.7 V to 5.5 V supply, making it suitable for a wide range of applications. The AD5628ARUZ-2REEL7 features a buffered voltage output and a 3-wire serial interface compatible with SPI, QSPI, and DSP standards. The device is packaged in a 16-TSSOP (0.173', 4.40mm Width) and is RoHS compliant.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD5628ARUZ-2REEL7 |
| Package | 16-TSSOP (0.173', 4.40mm Width) |
| Number of Bits | 12 |
| Number of DAC Channels | 8 |
| Settling Time | 7 μs |
| Interface | SPI, QSPI, DSP |
| Integral Nonlinearity (INL) | ±0.5 LSB (Max) |
| Differential Nonlinearity (DNL) | ±0.25 LSB (Max) |
| Output Type | Voltage - Buffered |
| Supply Voltage | 2.7 V to 5.5 V |
| Operating Temperature | -40°C to 105°C |
| Reference Type | External, Internal |
Key Features
- Low power consumption: Operates from a single 2.7 V to 5.5 V supply with low current draw, making it suitable for battery-powered devices.
- High accuracy: Features an on-chip reference with a maximum temperature coefficient of 5 ppm/°C and high linearity (±0.5 LSB INL, ±0.25 LSB DNL).
- Flexible interface: 3-wire serial interface compatible with SPI, QSPI, and DSP standards, supporting clock rates up to 50 MHz.
- Buffered voltage output: Ensures rail-to-rail operation of the output amplifier.
- Power-on reset and power-down feature: Ensures the DAC output powers up to 0 V or midscale and reduces current consumption to 400 nA in power-down mode.
- RoHS compliant: Suitable for use in environmentally friendly designs.
Applications
The AD5628ARUZ-2REEL7 is versatile and can be used in a variety of applications, including:
- Industrial control systems: For precise analog output control in industrial automation and process control.
- Medical devices: Where high accuracy and low power consumption are critical.
- Aerospace and defense: For applications requiring high reliability and precision.
- Automotive systems: For control and monitoring in automotive electronics.
- Test and measurement equipment: Where accurate and stable analog outputs are necessary.
Q & A
- What is the supply voltage range for the AD5628ARUZ-2REEL7?
The supply voltage range is 2.7 V to 5.5 V. - How many DAC channels does the AD5628ARUZ-2REEL7 have?
The device has 8 DAC channels. - What is the settling time of the AD5628ARUZ-2REEL7?
The settling time is 7 μs. - What type of interface does the AD5628ARUZ-2REEL7 use?
The device uses a 3-wire serial interface compatible with SPI, QSPI, and DSP standards. - Is the AD5628ARUZ-2REEL7 RoHS compliant?
Yes, the device is RoHS compliant. - What is the operating temperature range of the AD5628ARUZ-2REEL7?
The operating temperature range is -40°C to 105°C. - Does the AD5628ARUZ-2REEL7 have an internal reference?
Yes, the device has an internal reference that can be enabled via a software write. - What is the power consumption in power-down mode?
The power consumption in power-down mode is reduced to 400 nA at 5 V. - What is the package type of the AD5628ARUZ-2REEL7?
The device is packaged in a 16-TSSOP (0.173', 4.40mm Width). - What is the output type of the AD5628ARUZ-2REEL7?
The output type is voltage-buffered.
