TLC5617CD

Digital To Analog Converters Overview

The TLC5617CD is a dual 10-bit digital-to-analog converter manufactured by Texas Instruments. It features a resistor-string architecture with a sampling rate of 93 kS/s and a settling time of 3 us. The device supports multiple serial interfaces including SPI, Microwire, QSPI, DSP, and 3-Wire. It operates on a single analog and digital power supply ranging from 2.7 V to 5.5 V. Key performance metrics include a differential nonlinearity (DNL) of +/- 0.1 LSB, integral nonlinearity (INL) of +/- 0.7 LSB, and a signal-to-noise ratio of 68 dB. Power consumption is 1.8 mW. It is housed in an SOIC-8 package and functions within a temperature range of -40°C to +85°C.

Digital To Analog Converters Feature Summary

• Dual-channel output capability for independent analog signal generation
• Flexible serial interface compatibility with standard communication protocols
• High precision linearity specifications ensuring accurate voltage conversion

Digital To Analog Converters Applications

• Battery-powered instrumentation systems requiring low power consumption
• Programmable gain amplifier biasing circuits
• Portable data acquisition devices

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'CD' indicates the commercial temperature grade (-40°C to +85°C) and SOIC-8 tube packaging as per the manufacturer's datasheet. Confirm that the ordering part number matches the required pinout and electrical characteristics for your design. Always reference the official Texas Instruments documentation for final validation before implementation.

Digital To Analog Converters Selection Notes

Select this component when dual 10-bit resolution is required with low power constraints. Compare DNL and INL specifications against system accuracy requirements. Ensure the operating voltage range aligns with the available power supply rails. Consider the settling time of 3 us relative to the maximum update rate needed for the application.

Digital To Analog Converters Part Context

This part belongs to the TLC5617 family of programmable dual DACs. It shares architectural similarities with the TLC5615 but offers improved speed and dual-channel functionality. The 'CD' suffix denotes the industrial/commercial temperature variant in a surface-mount package, distinguishing it from other thermal grades or package types within the same series.

Digital To Analog Converters Replacement Considerations

Direct substitutes within the same family include the TLC5617ACD for commercial temperature range verification. Check for pin-compatible alternatives like the TLV5617AID if lower noise or different interface options are preferred. Verify that any replacement maintains the 10-bit resolution and 5.5 V maximum supply voltage limits.