Overview
The AD5306ARUZ is a quad 8-bit digital-to-analog converter (DAC) produced by Analog Devices Inc. This component is part of the AD5306/AD5316/AD5326 family, which offers high precision and versatility in various applications. The AD5306ARUZ operates from a single 2.5 V to 5.5 V supply, making it suitable for a wide range of power conditions. It features a 2-wire serial interface compatible with I²C and SMBus protocols, allowing for easy integration into complex systems.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Conditions/Comments |
|---|---|---|---|---|---|
| Resolution | 8 | 8 | 8 | Bits | |
| Relative Accuracy (A Version) | ±0.15 | ±1 | LSB | ||
| Relative Accuracy (B Version) | ±0.625 | LSB | |||
| Differential Nonlinearity (A Version) | ±0.02 | ±0.25 | LSB | ||
| Differential Nonlinearity (B Version) | ±0.02 | ±0.25 | LSB | ||
| Supply Voltage | 2.5 | 5.5 | V | ||
| Current Consumption @ 3 V | 400 | 500 | μA | ||
| Current Consumption @ 5 V | 500 | μA | |||
| Operating Temperature | -40 | 105 | °C | ||
| Package | 16-Lead TSSOP |
Key Features
- Quad 8-bit DACs with buffered voltage output
- 2-wire serial interface (I²C-compatible) with clock rates up to 400 kHz
- SMBus-compatible at VDD < 3.6 V
- Low power operation: 400 μA @ 3 V, 500 μA @ 5 V
- Power-down to 90 nA @ 3 V, 300 nA @ 5 V (PD pin or bit)
- Guaranteed monotonic by design over all codes
- Simultaneous update of outputs using the LDAC pin
- Software clear facility and data readback facility
- On-chip rail-to-rail output buffer amplifiers with a slew rate of 0.7 V/μs
- Buffered/unbuffered reference input options
- Output range: 0 V to VREF or 0 V to 2 VREF
Applications
- Portable battery-powered instruments
- Digital gain and offset adjustment
- Programmable voltage and current sources
- Programmable attenuators
Q & A
- What is the resolution of the AD5306ARUZ?
The AD5306ARUZ has a resolution of 8 bits. - What is the operating voltage range of the AD5306ARUZ?
The AD5306ARUZ operates from a single 2.5 V to 5.5 V supply. - What type of interface does the AD5306ARUZ use?
The AD5306ARUZ uses a 2-wire serial interface compatible with I²C and SMBus protocols. - How much current does the AD5306ARUZ consume at 3 V and 5 V?
The AD5306ARUZ consumes 400 μA at 3 V and 500 μA at 5 V. - What is the power-down current consumption of the AD5306ARUZ?
The power-down current consumption is 90 nA at 3 V and 300 nA at 5 V. - What is the temperature range of the AD5306ARUZ?
The operating temperature range is -40°C to 105°C. - What package type is the AD5306ARUZ available in?
The AD5306ARUZ is available in a 16-Lead TSSOP package. - Does the AD5306ARUZ have simultaneous output update capability?
Yes, the AD5306ARUZ allows simultaneous update of outputs using the LDAC pin. - What is the slew rate of the on-chip output buffer amplifiers?
The slew rate of the on-chip output buffer amplifiers is 0.7 V/μs. - Is the AD5306ARUZ RoHS compliant?
Yes, the AD5306ARUZ is lead-free and RoHS compliant.
