The MAX5360/MAX5361/MAX5362LEUK are low-cost, 6-bit digital-to-analog converters (DACs) in miniature 5-pin SOT23 packages with a simple 2-wire serial interface that allows communication with multiple devices. The MAX5360 has an internal +2V reference and operates from a +2.7V to +3.6V supply. The MAX5361 has an internal +4V reference and operates from a +4.5V to +5.5V supply. The MAX5362LEUK operates over the full +2.7V to +5.5V supply range and has an internal reference equal to 0.9 5 VDD. The fast-mode I2C-compatible serial interface allows communication at data rates up to 400kbps, minimizing board space and reducing interconnect complexity in many applications. Each device is available with one of four factory-preset addresses (see Selector Guide in the full data sheet). The MAX5360/MAX5361/MAX5362LEUK also include an output buffer, a low-power shutdown mode, and a power-on reset that ensures the DAC outputs are at zero when power is initially applied. In shutdown mode, the supply current is reduced to less than 1μA and the output is pulled down with a 10 kilohm resistor to GND. The MAX5360/MAX5361/MAX5362LEUK are available in miniature 5-pin SOT23 packages.
Feature
- 6-Bit Accuracy in a Tiny 5-Pin SOT23 Package
- Wide +2.7V to +5.5V Supply Range (MAX5362)
- 1μA Shutdown Mode
- Buffered Output Drives Resistive Loads
- Low Glitch Power-On-Reset to Zero DAC Output
- Fast I2C-Compatible Serial Interface
- ≤ -5% Full-Scale Error (MAX5362)
- ≤ 1 LSB (max) INL/DNL
- Low 230μA max Supply Current
Applications
- Automatic Gain Control
- Automatic Offset Adjustment
- Automatic Tuning (VCO)
- Power-Amp Bias Control
- Programmable Threshold Levels