TLC5620IDRG4

Digital To Analog Converters Overview

The TLC5620IDRG4 is a quad 8-bit digital-to-analog converter manufactured by Texas Instruments. It features four independent voltage-output channels with a serial interface for data input. The device operates on a single power supply ranging from 2.7 V to 5.25 V, supporting both analog and digital domains within this range. Key performance metrics include an 8-bit resolution, a settling time of 10 µs, and a maximum sampling rate of 48 kS/s. It utilizes a resistor-string architecture and is housed in an 8-pin VSSOP package. Electrical characteristics specify a differential nonlinearity of ±0.9 LSB and an integral nonlinearity of ±1 LSB.

Digital To Analog Converters Feature Summary

• Integrates four independent 8-bit DAC channels in a compact surface-mount package.
• Utilizes a serial interface compatible with standard SPI protocols for simplified system connectivity.
• Operates efficiently on low-voltage single-supply power sources suitable for portable applications.

Digital To Analog Converters Applications

• Battery-powered instrumentation systems requiring low power consumption.
• Programmable gain amplifier offset calibration circuits.
• Portable medical devices needing precise voltage references.

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'RG4' indicates the tape-and-reel packaging variant and lead-free composition as per Texas Instruments standards. Confirm the operating temperature range aligns with industrial requirements. Ensure the serial interface timing parameters match the host microcontroller's capabilities before finalizing procurement specifications.

Digital To Analog Converters Selection Notes

Select this component when a quad-channel 8-bit DAC is required in a small footprint. Compare against the TLV5620 series if lower voltage operation or different pinout compatibility is needed. Verify that the 10 µs settling time meets the system's update rate requirements. Check for alternative packages if through-hole mounting is preferred over surface mount technology.

Digital To Analog Converters Part Context

This part belongs to the TLC5620 family of quadruple 8-bit digital-to-analog converters. It shares functional similarities with the TLC5620CN and TLC5620CD but differs in packaging and manufacturing revisions. The IDRG4 designation specifically denotes the industrial temperature range and reel packaging format provided by Texas Instruments.

Digital To Analog Converters Replacement Considerations

The TLC5620IDR is a direct pin-compatible alternative with identical electrical specifications but may differ in packaging quantity or revision level. Verify datasheet revisions to ensure parameter consistency before substitution.