DAC7615EB

Digital To Analog Converters Overview

The DAC7615EB is a quad, 12-bit digital-to-analog converter manufactured by Texas Instruments. It features an R-2R resistor ladder architecture with buffered voltage outputs and serial SPI interface compatibility. The device operates on a single 5V supply with a maximum power consumption of 15 mW. Key electrical specifications include a settling time of 10 µs, a sampling rate of 89 kS/s, and a gain error of 0.2% FSR. Integral and differential nonlinearity are specified at ±2 LSB and ±1 LSB, respectively. It is housed in a 24-lead SSOP package and supports an operating temperature range from -40°C to +85°C.

Digital To Analog Converters Feature Summary

• Integrates four independent 12-bit DAC channels within a single compact package for space-constrained designs.
• Utilizes an R-2R resistor ladder structure to provide stable, buffered voltage outputs with low power consumption.
• Supports standard serial communication protocols including SPI, Microwire, and QSPI for flexible microcontroller integration.

Digital To Analog Converters Applications

• Portable instrumentation systems requiring multi-channel signal generation
• Battery-powered data acquisition modules
• Industrial process control loops

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'EB' against the official Texas Instruments datasheet to confirm the exact package variant and tape-and-reel configuration. Ensure that the ordering information matches the required moisture sensitivity level and RoHS compliance status for your manufacturing process.

Digital To Analog Converters Selection Notes

Select this component when a design requires four synchronized analog outputs with moderate precision. Compare the 10 µs settling time against system bandwidth requirements. Verify that the serial interface timing aligns with the host processor's clock speed and pin availability constraints.

Digital To Analog Converters Part Context

This part belongs to the DAC7615 family of quad 12-bit converters. It shares core functionality with variants like the DAC7615E but differs in packaging or reel specifications. It serves as a cost-effective solution for applications needing multiple analog channels without the complexity of parallel interfaces.

Digital To Analog Converters Replacement Considerations

Direct substitutes include other members of the DAC7615 series such as the DAC7615E or DAC7615U, provided the package footprint (SSOP vs SOIC) is compatible with the PCB layout.