Overview
The AD5316ARUZ-REEL7 is a 10-bit, quad-channel digital-to-analog converter (DAC) produced by Analog Devices Inc. This component is designed for applications requiring multiple analog output channels with high precision and low power consumption. The AD5316ARUZ-REEL7 features a 2-wire serial interface compatible with I2C and SMBus protocols, making it versatile for various digital control systems.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Conditions/Comments |
|---|---|---|---|---|---|
| Resolution | 10 bits | ||||
| Number of Channels | 4 | ||||
| Power Supply Range | 2.5 | 5.5 | V | ||
| Current Consumption | 400 | 500 | μA | @ 3 V and 5 V respectively | |
| Power-Down Current | 90 | 300 | nA | @ 3 V and 5 V respectively | |
| Temperature Range | -40 | 105 | °C | ||
| Package Type | 16-Lead TSSOP | ||||
| Serial Interface | I2C-compatible, SMBus-compatible at VDD < 3.6 V | ||||
| Output Range | 0 V to VREF or 0 V to 2 VREF | ||||
Key Features
- Low Power Operation: The AD5316ARUZ-REEL7 operates at a low current consumption of 400 μA at 3 V and 500 μA at 5 V, making it suitable for battery-powered devices.
- 2-Wire Serial Interface: The component features an I2C-compatible and SMBus-compatible serial interface, allowing for easy integration into various digital systems.
- Buffered/Unbuffered Reference Input: Each DAC channel has a separate reference input that can be configured as buffered or unbuffered, providing flexibility in design.
- Simultaneous Update of Outputs: The outputs of all DACs can be updated simultaneously using the asynchronous LDAC input.
- Power-On Reset and Software Clear: The device includes a power-on reset circuit that ensures the DAC outputs power up to 0 V, and a software clear function to clear all DACs to 0 V.
- Rail-to-Rail Output Amplifiers: On-chip rail-to-rail output buffer amplifiers provide a full output voltage range from 0 V to VREF or 0 V to 2 VREF.
Applications
- Portable Battery-Powered Instruments: The low power consumption makes it ideal for portable devices.
- Digital Gain and Offset Adjustment: Suitable for applications requiring precise digital control over gain and offset.
- Programmable Voltage and Current Sources: Can be used to generate precise voltage or current levels in various systems.
- Programmable Attenuators: Useful in applications where adjustable attenuation is required.
Q & A
- What is the resolution of the AD5316ARUZ-REEL7 DAC?
The AD5316ARUZ-REEL7 has a resolution of 10 bits.
- How many channels does the AD5316ARUZ-REEL7 have?
The AD5316ARUZ-REEL7 is a quad-channel DAC, meaning it has 4 channels.
- What is the power supply range for the AD5316ARUZ-REEL7?
The power supply range is from 2.5 V to 5.5 V.
- What is the current consumption of the AD5316ARUZ-REEL7?
The current consumption is typically 400 μA at 3 V and 500 μA at 5 V.
- How does the power-down feature work on the AD5316ARUZ-REEL7?
The device enters power-down mode when the PD pin is tied low, reducing current consumption to 90 nA at 3 V and 300 nA at 5 V.
- What type of serial interface does the AD5316ARUZ-REEL7 use?
The AD5316ARUZ-REEL7 uses an I2C-compatible and SMBus-compatible 2-wire serial interface.
- Can the outputs of the AD5316ARUZ-REEL7 be updated simultaneously?
- What is the temperature range of the AD5316ARUZ-REEL7?
The temperature range is from -40°C to +105°C.
- What is the package type of the AD5316ARUZ-REEL7?
The AD5316ARUZ-REEL7 comes in a 16-Lead TSSOP package.
- Does the AD5316ARUZ-REEL7 have rail-to-rail output amplifiers?
