Overview
The AD5311BRM is a high-performance digital-to-analog converter (DAC) produced by Analog Devices Inc. This 10-bit DAC is designed for applications requiring precise analog outputs and is available in compact 8-TSSOP and 8-MSOP packages, making it ideal for space-constrained designs. The device operates from a single supply voltage ranging from 2.5 V to 5.5 V and features a 2-wire (I²C-compatible) serial interface for easy digital control.
Key Specifications
| Parameter | Value | Unit | Conditions |
|---|---|---|---|
| Resolution | 10-bit | ||
| Supply Voltage Range | 2.5 V to 5.5 V | V | Analog and Digital |
| Operating Temperature Range | -40°C to 105°C | °C | Industrial (B Version) |
| Settling Time | 9 μs | μs | |
| Integral Nonlinearity (INL) | ±0.5 LSB | LSB | |
| Differential Nonlinearity (DNL) | ±0.5 LSB | LSB | |
| I²C Interface Clock Rate | Up to 400 kHz | kHz | |
| Package Options | 8-TSSOP, 8-MSOP | ||
| Power Consumption | Typically 0.36 mW at 3 V, 0.75 mW at 5 V | mW |
Key Features
- 10-bit resolution with ±0.5 LSB INL/DNL
- Settling time of 9 μs
- Voltage output, buffered and differential
- I²C interface for easy digital control
- Supply voltage range: 2.5 V to 5.5 V (analog and digital)
- Compact 8-TSSOP and 8-MSOP packages
- Three programmable power-down modes for low power consumption
- Rail-to-rail output swing
Applications
The AD5311BRM is suitable for a variety of high-performance applications, including industrial control systems, medical devices, and automotive systems, where precise analog outputs and low power consumption are critical. Its compact packaging and robust operating temperature range make it an ideal choice for space-constrained and environmentally demanding applications.
Q & A
- What is the resolution of the AD5311BRM DAC?
The AD5311BRM has a 10-bit resolution. - What is the supply voltage range for the AD5311BRM?
The supply voltage range is from 2.5 V to 5.5 V. - What is the settling time of the AD5311BRM?
The settling time is 9 μs. - What type of interface does the AD5311BRM use?
The AD5311BRM uses a 2-wire (I²C-compatible) serial interface. - What are the package options for the AD5311BRM?
The package options are 8-TSSOP and 8-MSOP. - What is the operating temperature range of the AD5311BRM?
The operating temperature range is -40°C to 105°C. - Does the AD5311BRM have power-down modes?
Yes, the AD5311BRM has three programmable power-down modes. - What is the typical power consumption of the AD5311BRM?
The typical power consumption is 0.36 mW at 3 V and 0.75 mW at 5 V. - Is the AD5311BRM suitable for high-temperature environments?
Yes, it is suitable for operating temperatures up to 105°C. - Can multiple AD5311BRM devices share the same bus?
Yes, multiple devices can share the same I²C bus.
