DAC7562TDGSR

Digital To Analog Converters Overview

The DAC7562TDGSR is a dual-channel, 12-bit digital-to-analog converter manufactured by Texas Instruments. It features a serial interface compatible with standard DSP and SPI protocols. The device operates on a single analog and digital power supply ranging from 2.7 V to 5.5 V. Key electrical specifications include a settling time of 10 µs, an integral nonlinearity (INL) of ±0.3 LSB, and a differential nonlinearity (DNL) of ±0.05 LSB. It consumes 500 µW of power and functions within a temperature range of -40°C to +125°C. The component is housed in a 10-MSOP package.

Digital To Analog Converters Feature Summary

• Dual-channel architecture providing two independent voltage outputs
• Ultra-low glitch impulse characteristics for signal integrity
• Low power consumption suitable for battery-operated systems
• Small form factor packaging for space-constrained designs

Digital To Analog Converters Applications

• Portable instrumentation
• Battery-powered systems
• Process control loops
• Data acquisition systems

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging configuration when ordering. Confirm the operating temperature grade matches the application requirements, as industrial grades support extended ranges. Ensure compatibility with the system's logic voltage levels for the serial interface. Check for moisture sensitivity level handling procedures during assembly to prevent damage.

Digital To Analog Converters Selection Notes

Select this component for applications requiring dual-channel output with 12-bit resolution and low power constraints. Compare against the DAC7562SDGSR if surface mount technology variations are needed. Consider the DAC8562 series if higher 16-bit resolution is required instead of 12-bit. Evaluate the settling time and glitch performance against system bandwidth requirements.

Digital To Analog Converters Part Context

This part belongs to the DAC756x family of low-power, ultra-low glitch digital-to-analog converters. It shares architectural similarities with the DAC816x and DAC856x series but offers 12-bit resolution compared to the 16-bit variants. The device integrates internal references or supports external ones, providing flexibility in reference design choices for precision applications.

Digital To Analog Converters Replacement Considerations

• DAC7562SDGSR
• DAC7562SDGST

Digital To Analog Converters FAQ

What is the maximum update rate for the DAC7562TDGSR?

The maximum sample/update rate is 100 kS/s.

Does the DAC7562TDGSR have an internal reference?

Yes, it supports both external and internal reference configurations.

What is the output type of this DAC?

The output type is voltage buffered.