DAC7631EB/1K

Digital To Analog Converters Overview

The DAC7631EB/1K is a single-channel, 16-bit digital-to-analog converter manufactured by Texas Instruments. It utilizes an R-2R resistor string architecture to provide voltage output with a sampling rate of 93 kS/s and a settling time of 10 µs. The device operates on a single 5 V supply and features a serial interface for data input. Key electrical specifications include a maximum differential nonlinearity (DNL) of ±2 LSB and integral nonlinearity (INL) of ±3 LSB. It supports bipolar or unipolar output polarities and includes a reset-to-mid-scale function. The component is housed in a 20-pin SSOP package and functions within a temperature range of -40°C to +85°C.

Digital To Analog Converters Feature Summary

• Serial interface compatibility for simplified microcontroller integration
• Internal reset mechanism to initialize output to mid-scale
• Low power consumption suitable for battery-operated systems

Digital To Analog Converters Applications

• Industrial process control signal generation
• Portable instrumentation analog output stages
• Programmable voltage reference sources

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'EB/1K' against the manufacturer's current datasheet to confirm packaging quantity and tape-and-reel specifications. Ensure the ordering part number matches the required RoHS compliance status and temperature grade. Cross-reference the manufacturer's official documentation to validate availability and any recent design changes before finalizing procurement orders.

Digital To Analog Converters Selection Notes

Select this component when a high-resolution 16-bit voltage output is required with minimal external circuitry. The serial interface reduces pin count compared to parallel alternatives. Verify that the 93 kS/s update rate meets system bandwidth requirements. Confirm that the SSOP-20 footprint fits the PCB layout constraints and that the operating temperature range aligns with the environmental conditions of the target application.

Digital To Analog Converters Part Context

This part belongs to the DAC7631 family of serial input digital-to-analog converters. It shares architectural similarities with other members like the DAC7631E but differs in packaging and reel configuration. The series is designed for applications requiring precise analog control from digital signals without complex interface logic.

Digital To Analog Converters Replacement Considerations

Direct substitutes include DAC7631E and DAC7631EB/1KG4. Verify pinout compatibility and electrical parameters before substitution. Other family members may offer different packaging options but maintain similar functional characteristics.