DAC7563TDGSR

Digital To Analog Converters Overview

The DAC7563TDGSR is a dual-channel, 12-bit digital-to-analog converter manufactured by Texas Instruments. It features an ultralow-glitch, buffered voltage output architecture with a typical settling time of 10 µs. The device operates on a single supply voltage ranging from 2.7 V to 5.5 V for both analog and digital domains. It integrates a 2.5 V internal reference with a temperature coefficient of 4 ppm/°C. The component supports serial communication via SPI and DSP interfaces and includes a power-on reset circuit to ensure outputs initialize at zero scale. It is housed in a 10-VSSOP package.

Digital To Analog Converters Feature Summary

• Integrates a precision 2.5 V internal reference with low temperature drift
• Provides buffered voltage outputs with ultralow glitch energy
• Supports standard SPI and DSP compatible serial interfaces
• Includes power-on reset logic for guaranteed zero-scale initialization

Digital To Analog Converters Applications

• Portable instrumentation systems requiring low power consumption
• Battery-powered data acquisition modules
• Industrial process control signal generation
• Programmable gain amplifier offset adjustment circuits

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'TD' indicates TTL-compatible input levels against the official datasheet. Confirm the package marking matches the 10-VSSOP form factor. Ensure the revision code aligns with current manufacturing standards. Cross-reference the manufacturer part number directly with TI documentation to avoid counterfeit components.

Digital To Analog Converters Selection Notes

Select this model when a dual-channel configuration with 12-bit resolution is required. Choose this variant over the DAC7562 if TTL-level digital inputs are necessary for direct microcontroller interfacing. Consider the integrated reference for designs aiming to minimize external component count and board space.

Digital To Analog Converters Part Context

This component belongs to the DACxx6x family of dual-channel, low-power, buffered voltage-output DACs. The series shares common architectural features including the resistor string DAC core and serial interface protocols. Variants within the family differ primarily in resolution (12-bit, 14-bit, 16-bit) and digital input voltage compatibility.

Digital To Analog Converters Replacement Considerations

DAC7563SDGSR serves as a functional equivalent with identical electrical specifications but utilizes CMOS-compatible logic levels instead of TTL.