WM5620IDR

Digital To Analog Converters Overview

The WM5620IDR is a quad 8-bit voltage output digital-to-analog converter (DAC) manufactured by Texas Instruments. It features a resistor-string architecture with a serial 3-wire interface for data input. The device operates on a single supply voltage ranging from 3V to 5.5V, ensuring compatibility with standard logic levels. Key electrical specifications include a settling time of 10 microseconds and a power consumption of 6 milliwatts. It supports programmable gain settings of 1x or 2x and allows simultaneous updates across all channels. The component is housed in a 14-pin SOIC package and is designed for industrial temperature ranges.

Digital To Analog Converters Feature Summary

• Integrates four independent 8-bit DACs within a single compact package
• Utilizes a serial 3-wire interface for efficient digital control and data transmission
• Supports programmable output gain configurations of 1x or 2x for flexible signal scaling
• Enables simultaneous updating of all channel outputs to maintain synchronized analog signals

Digital To Analog Converters Applications

• Industrial process control systems requiring multi-channel signal generation
• Portable battery-powered instrumentation due to low power consumption
• Programmable gain amplifiers and variable voltage reference circuits
• Data acquisition systems needing precise analog voltage reconstruction

Digital To Analog Converters Procurement Notes

Verify the exact part number suffix against the manufacturer's official documentation to confirm package type and tape/reel specifications. Ensure that the procurement source provides valid RoHS compliance certificates as required for modern electronic assemblies. Cross-reference the datasheet revision date to guarantee access to the most current electrical characteristics and mechanical drawings. Confirm that the supplier is an authorized distributor to avoid counterfeit components.

Digital To Analog Converters Selection Notes

Select this component when a design requires multiple low-resolution analog outputs controlled via a serial interface. It is suitable for applications where space constraints necessitate integrating four DACs into one footprint. Consider the 10-microsecond settling time for timing-critical loops. Evaluate the 3-volt to 5.5-volt operating range against the system's available power rails. This part is ideal for cost-sensitive designs prioritizing integration over high-speed performance.

Digital To Analog Converters Part Context

The WM5620 belongs to the TLV5620 family of quad DACs from Texas Instruments. It shares architectural similarities with other members like the TLV5620, offering comparable functionality in terms of resolution and interface protocols. The family is characterized by its use of resistor-string technology, which provides good linearity without requiring external calibration. These devices are positioned as general-purpose solutions for mid-range precision applications in industrial and consumer electronics.

Digital To Analog Converters Replacement Considerations

The TLV5620IDR is a confirmed substitute part number within the same product family. Both components share identical pinouts, functional specifications, and package dimensions. Verify that the specific ordering suffix matches the desired packaging format before substitution.