Overview
The AD5310BRMZ-REEL7, produced by Analog Devices Inc., is a single, 10-bit, buffered voltage output Digital-to-Analog Converter (DAC). This device operates from a single supply voltage ranging from 2.7 V to 5.5 V and consumes 115 µA at 3 V, making it highly suitable for battery-powered and low-power applications. The AD5310 features an on-chip precision output amplifier that allows rail-to-rail output swing and a versatile 3-wire serial interface compatible with standard SPI™, QSPI™, MICROWIRE®, and DSP interface standards.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 10 bits |
| Supply Voltage | 2.7 V to 5.5 V |
| Current Consumption | 115 µA at 3 V, 0.35 mW at 3 V, 0.7 mW at 5 V |
| Power-Down Current | 50 nA at 3 V, 200 nA at 5 V |
| Serial Interface Clock Rate | Up to 30 MHz at VDD = 3.6 V to 5.5 V, up to 20 MHz at VDD = 2.7 V to 3.6 V |
| Output Amplifier | Rail-to-rail operation, slew rate of 1 V/µs |
| Operating Temperature Range | −40°C to +105°C (Industrial) |
| Package Type | 8-Lead MSOP |
Key Features
- Versatile 3-wire serial interface compatible with SPI™, QSPI™, MICROWIRE®, and DSP interface standards.
- Rail-to-rail output swing with an on-chip precision output amplifier.
- Low power consumption: 115 µA at 3 V and 0.7 mW at 5 V.
- Power-down feature reducing current consumption to 50 nA at 3 V and 200 nA at 5 V.
- Power-on reset circuit ensuring DAC output powers up to 0 V.
- Software-selectable output loads in power-down mode.
Applications
- Portable battery-powered instruments.
- Digital gain and offset adjustment.
- Programmable voltage and current sources.
- Programmable attenuators.
- Automotive applications (specific models like AD5310WBRTZ-REEL7).
Q & A
- What is the resolution of the AD5310BRMZ-REEL7? The AD5310BRMZ-REEL7 has a resolution of 10 bits.
- What is the supply voltage range for the AD5310BRMZ-REEL7? The supply voltage range is from 2.7 V to 5.5 V.
- How much current does the AD5310BRMZ-REEL7 consume at 3 V? It consumes 115 µA at 3 V.
- What is the power-down current consumption at 5 V? The power-down current consumption is 200 nA at 5 V.
- What is the maximum clock rate for the serial interface? The maximum clock rate is up to 30 MHz at VDD = 3.6 V to 5.5 V and up to 20 MHz at VDD = 2.7 V to 3.6 V.
- Does the AD5310BRMZ-REEL7 have rail-to-rail output capability? Yes, it has rail-to-rail output capability with an on-chip precision output amplifier.
- What is the operating temperature range for the AD5310BRMZ-REEL7? The operating temperature range is −40°C to +105°C (Industrial).
- In what package type is the AD5310BRMZ-REEL7 available? It is available in an 8-Lead MSOP package.
- Is the AD5310BRMZ-REEL7 suitable for automotive applications? Yes, specific models like AD5310WBRTZ-REEL7 are qualified for automotive applications.
- What is the slew rate of the output amplifier? The slew rate of the output amplifier is 1 V/µs.
