AD5311BRM-REEL7

The AD5311BRM-REEL7 is a high-performance, 10-bit digital-to-analog converter (DAC) offered by Analog Devices Inc. (ADI). This DAC is designed for applications requiring precise analog output control in a compact and low-power footprint.

Key Features and Specifications:

1. Resolution and Accuracy: The AD5311BRM-REEL7 boasts a 10-bit resolution, providing high accuracy and fine control over the analog output.
2. Buffered Voltage Output: It features a buffered voltage output, which allows for stable and reliable analog signal delivery.
3. Compact Package: The device is packaged in an 8-lead MSOP package, making it ideal for space-constrained applications.
4. Low Power Consumption: The AD5311BRM-REEL7 operates from a single 2.5 V to 5.5 V power supply and consumes just 120 µA at 3 V. In power-down mode, the consumption drops to 50 nA at 3 V, making it suitable for battery-powered devices.
5. Versatile Serial Interface: It utilizes a 2-wire (I²C-compatible) serial interface that operates at clock rates up to 400 kHz. This interface allows for easy integration into various systems and supports data readback capability.
6. Wide Operating Temperature Range: The DAC can operate over a wide temperature range of -40°C to 105°C, ensuring reliable performance in various environmental conditions.
7. On-Chip Output Amplifier: The AD5311BRM-REEL7 includes an on-chip rail-to-rail output buffer amplifier with a slew rate of 0.7 V/µs, providing maximum flexibility in signal level handling.
8. Power-On Reset and INL/DNL Performance: The device incorporates a power-on reset circuit that ensures the DAC output powers up to 0 V and remains there until a valid write takes place. Additionally, it offers INL/DNL performance of ±0.5 LSB and ±0.05 LSB, respectively.

Applications:

The AD5311BRM-REEL7 is suitable for a wide range of applications, including:

• Portable battery-powered instruments
• Digital gain and offset adjustment
• Programmable voltage and current sources
• Programmable attenuators

In summary, the AD5311BRM-REEL7 is a high-performance, low-power, 10-bit DAC with a compact package and versatile serial interface. Its features make it ideal for applications requiring precise analog output control in a small footprint and low power consumption.