DAC7621EB

Digital To Analog Converters Overview

The DAC7621EB is a 12-bit parallel input digital-to-analog converter manufactured by Burr-Brown. It features a single-supply operation with a reference voltage range of 0V to VDD and an output swing from 0V to VDD-150mV. The device includes a power-on reset circuit to ensure the DAC output zeros upon power-up, brown-out detection, and a power-down mode that draws only 3µA. It operates over a temperature range of -40°C to +85°C and is housed in a 16-pin plastic DIP package.

Digital To Analog Converters Feature Summary

• Integrated power-on reset and brown-out detection for reliable startup
• Low-power power-down mode with 3µA current consumption
• Single-supply operation with rail-to-rail output capability

Digital To Analog Converters Applications

• Battery-powered instrumentation systems
• Process control loop controllers
• Programmable gain amplifiers

Digital To Analog Converters Procurement Notes

Verify the manufacturer origin as Burr-Brown or Texas Instruments, as Burr-Brown was acquired. Confirm the package type is 16-pin PDIP and check for any specific suffix variations that may indicate tape-and-reel packaging versus tube quantities. Ensure the operating temperature grade matches the -40°C to +85°C specification.

Digital To Analog Converters Selection Notes

Select this component when a 12-bit resolution with parallel interface is required for low-cost, single-supply applications. Consider the 16-pin DIP package for prototyping or through-hole designs. Evaluate the need for internal reference versus external reference options if higher precision is required beyond the standard specifications.

Digital To Analog Converters Part Context

The DAC7621EB belongs to the DAC7621 family of 12-bit digital-to-analog converters. It is part of Burr-Brown's portfolio of mixed-signal components designed for industrial and consumer applications requiring precise analog signal generation from digital inputs.

Digital To Analog Converters Replacement Considerations

Direct substitutes include the DAC7621E and DAC7621EB/1K. Other compatible parts from the same family are DAC7611 (serial input) and DAC7821 (multiplying). Verify pin compatibility and electrical parameters before substitution.