TLV5631IDW

Digital To Analog Converters Overview

The TLV5631IDW is a low-power, eight-channel digital-to-analog converter (DAC) manufactured by Texas Instruments. It features a 10-bit resolution and operates within an analog supply voltage range of 2.7 V to 5.5 V. The device utilizes a resistor-string architecture and supports serial interfaces including DSP, Microwire, QSPI, and SPI. Key electrical specifications include a settling time of 1 µs, a sampling rate of 283 kS/s, and a maximum power consumption of 18 mW. Differential nonlinearity is specified at 1 LSB, while integral nonlinearity is 2 LSB. The component is housed in a 20-pin SOIC package and functions across a temperature range of -40°C to +85°C.

Digital To Analog Converters Feature Summary

• Integrates eight independent 10-bit DAC channels within a single compact package for space-constrained designs.
• Supports multiple standard serial communication protocols to simplify microcontroller interfacing.
• Includes an internal reference option alongside external reference capability for flexible voltage scaling.

Digital To Analog Converters Applications

• Multi-channel data acquisition systems requiring simultaneous analog output generation.
• Industrial process control loops utilizing serial bus architectures.
• Portable instrumentation powered by single-supply battery sources.

Digital To Analog Converters Procurement Notes

Verify the specific suffix against official documentation to confirm package type and tape-and-reel versus tube packaging configurations. Ensure the ordering part number matches the required industrial temperature grade and pinout compatibility before finalizing procurement orders.

Digital To Analog Converters Selection Notes

Select this component when eight separate analog outputs are required from a single controller interface. Compare performance metrics such as settling time and linearity against higher-resolution alternatives if precision requirements exceed 10 bits. Confirm that the serial interface timing aligns with the host processor's clock capabilities.

Digital To Analog Converters Part Context

This part belongs to the TLV563x family of low-power DACs from Texas Instruments. The family includes variants with different resolutions and channel counts, such as the 8-bit TLV5632 and 12-bit dual-channel TLV5638. The IDW suffix specifically denotes the industrial temperature range and SOIC-20 surface-mount package format.

Digital To Analog Converters Replacement Considerations

The TLV5631IDWR serves as the reel-packaged equivalent of the TLV5631IDW tube version. For functional replacements, consider the TLV5632 series for 8-bit applications or the TLV5638 for dual-channel 12-bit requirements, ensuring interface and pinout compatibility.