DAC6574IDGSG4

Digital To Analog Converters Overview

The DAC6574IDGSG4 is a quad, 10-bit, low-power voltage output digital-to-analog converter manufactured by Texas Instruments. It features an I2C interface for serial data input and operates within a supply voltage range of 2.7V to 5.5V. The device utilizes a resistor string architecture and provides buffered voltage outputs. Key electrical specifications include a maximum settling time of 9µs and integral nonlinearity (INL) and differential nonlinearity (DNL) errors of ±0.5 LSB and ±0.1 LSB, respectively. It is housed in a 10-VSSOP package and supports an operating temperature range from -40°C to +105°C.

Digital To Analog Converters Feature Summary

• Integrates four independent 10-bit DAC channels with buffered voltage outputs on a single chip.
• Utilizes a standard two-wire I2C compatible serial interface for simplified system connectivity.
• Designed for low-power consumption suitable for battery-operated portable applications.
• Features high accuracy with specified INL and DNL performance across the industrial temperature range.

Digital To Analog Converters Applications

• Portable instrumentation requiring multiple analog signal generation
• Battery-powered consumer electronics systems
• Industrial process control loops with limited channel count
• Programmable voltage reference sources

Digital To Analog Converters Procurement Notes

Verify the G4 suffix indicates compliance with specific environmental standards as defined by the manufacturer. Confirm the package type matches the PCB footprint requirements. Ensure the I2C address configuration aligns with the system bus design. Check for any specific handling instructions related to the VSSOP package moisture sensitivity level.

Digital To Analog Converters Selection Notes

Select this component when a quad-channel solution is required to minimize board space compared to single-channel alternatives. Consider the 10-bit resolution and 9µs settling time against application speed and accuracy needs. Verify that the I2C interface compatibility exists with the host microcontroller. Evaluate power budget constraints given the low-power architecture.

Digital To Analog Converters Part Context

The DAC6574IDGSG4 belongs to the DAC6574 family of quad digital-to-analog converters. It shares core functionality with variants like the DAC6574IDGS but includes the G4 suffix denoting lead-free and RoHS-compliant manufacturing processes. This part is distinct from higher-resolution counterparts like the DAC7574 or lower-resolution options like the DAC5574.

Digital To Analog Converters Replacement Considerations

Direct pin-compatible substitutes within the same family include the DAC6574IDGS. For different resolution requirements, consider the DAC7574 for 12-bit performance or the DAC5574 for 8-bit applications, noting potential software and accuracy differences.

Digital To Analog Converters FAQ

What is the maximum settling time for the DAC6574IDGSG4?

The maximum settling time is 9 microseconds.

Does the DAC6574IDGSG4 support differential outputs?

No, the DAC6574IDGSG4 provides buffered voltage outputs only and does not support differential output configurations.

What is the operating temperature range for this device?

The device operates within an industrial temperature range of -40°C to +105°C.