Overview
The AD7303BRMZ, produced by Analog Devices Inc., is a dual 8-bit digital-to-analog converter (DAC) designed for high-speed performance and low power consumption. This device operates from a single +2.7 V to +5.5 V supply and features on-chip precision output buffers that allow the DAC outputs to swing rail to rail. It uses a versatile 3-wire serial interface compatible with QSPI, SPI, microwire, and digital signal processor interface standards, making it highly versatile for various applications.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 8 |
| Number of D/A Converters | 2 |
| Settling Time | 2µs |
| Output Type | Voltage - Buffered |
| Data Interface | SPI |
| Voltage Supply (Analog/Digital) | +2.7 V to +5.5 V |
| INL/DNL (LSB) | ±1 (Max) |
| Architecture | Current Source |
| Operating Temperature Range | -40°C to 105°C |
| Power Dissipation (Max) | 7.5 mW at 3 V, < 3 µW in full power-down mode |
| Package Type | 8-Lead MSOP |
Key Features
- Dual 8-bit voltage-output DAC with high-speed performance
- Fast settling time of 2µs
- Buffered voltage output
- SPI data interface for easy communication
- Selectable internal or external voltage reference
- High-temperature operational range from -40°C to 105°C
- Compact 8-MSOP package suitable for space-constrained applications
- Low power consumption, making it ideal for portable battery-operated equipment
- Built-in error detection and correction features
- Compliant with industry standards for electronic components
Applications
- Telecommunications
- Industrial Control Systems
- Data Acquisition Systems
- Portable Battery-Powered Devices
- Automated Test Equipment
Q & A
- What is the AD7303BRMZ?
The AD7303BRMZ is a dual 8-bit digital-to-analog converter (DAC) produced by Analog Devices Inc.
- What is the voltage supply range for the AD7303BRMZ?
The device operates from a single +2.7 V to +5.5 V supply.
- What type of data interface does the AD7303BRMZ use?
The AD7303BRMZ uses a versatile 3-wire serial interface compatible with QSPI, SPI, microwire, and digital signal processor interface standards.
- What is the settling time of the AD7303BRMZ?
The settling time is 2µs.
- What are the package options for the AD7303BRMZ?
The device is available in an 8-Lead MSOP package.
- What is the operating temperature range of the AD7303BRMZ?
The operating temperature range is from -40°C to 105°C.
- Is the AD7303BRMZ suitable for portable battery-operated devices?
- Does the AD7303BRMZ support internal or external voltage references?
- What are some common applications of the AD7303BRMZ?
- Is the AD7303BRMZ compliant with industry standards?
