DAC53001RTER

Digital To Analog Converters Overview

The DAC53001RTER is a single-channel, 10-bit ultra-low power smart digital-to-analog converter (DAC) from Texas Instruments. It features buffered voltage and current outputs with flexible configuration options. The device supports I2C, PMBus, and SPI interfaces with automatic detection capabilities. Key electrical parameters include a supply voltage range of 1.7 V to 5.5 V, an internal reference accuracy of ±12 mV, and a settling time of 25 µs for voltage output mode. It operates within a temperature range of -40°C to +125°C and is housed in a 16-pin WQFN package measuring 3 mm x 3 mm.

Digital To Analog Converters Feature Summary

• Supports programmable voltage or current outputs with configurable gain settings and unipolar/bipolar ranges.
• Features auto-detected I2C, PMBus, or SPI interfaces for simplified system integration.
• Includes user-programmable nonvolatile memory (NVM) for processor-less applications and design reuse.
• Provides predefined waveform generation capabilities including sine, cosine, triangular, and sawtooth functions.

Digital To Analog Converters Applications

• Land mobile radio systems
• Pulse oximeter devices
• Optical module biasing
• Standard notebook PC calibration

Digital To Analog Converters Procurement Notes

Verify the specific ordering suffix 'RTER' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the component meets RoHS compliance standards as indicated in the manufacturer's documentation. Ensure compatibility with the intended PCB footprint dimensions for the 16-pin WQFN package before finalizing procurement orders.

Digital To Analog Converters Selection Notes

Select this component when a single-channel DAC with low power consumption and smart features like NVM and GPIO is required. Consider the DAC63001 if higher 12-bit resolution is necessary, or the DAC53002 if dual-channel output capability is needed. Evaluate the interface requirements to ensure the auto-detection feature aligns with the host controller's communication protocol.

Digital To Analog Converters Part Context

This device belongs to the DACx300x family, which includes pin-compatible variants such as the DAC53002, DAC63001, and DAC63002. The family shares common architectural features including ultra-low power operation, smart functionality, and a compact 16-pin WQFN package. This allows for design flexibility and potential future upgrades without changing the physical board layout.

Digital To Analog Converters Replacement Considerations

The DAC53002 serves as a direct pin-compatible replacement if a second channel is required. For applications needing higher precision, the DAC63001 offers 12-bit resolution within the same package. Verify that any substitute maintains the same interface support and power supply specifications.