DAC530A2YBHR

Digital To Analog Converters Overview

The DAC530A2YBHR is a dual-channel, 10-bit smart digital-to-analog converter manufactured by Texas Instruments. It integrates buffered voltage-output and current-output channels within a compact DSBGA-16 package measuring 1.72 mm × 1.72 mm. The device operates on a single power supply ranging from 3 V to 5.5 V and supports an ambient temperature range of –40°C to +125°C. Key electrical specifications include a typical supply current of 85 µA per channel in normal operation, a settling time of 20 µs for voltage output transitions, and a maximum integral nonlinearity of ±1.25 LSB. It features an internal reference and supports both I2C and SPI interfaces.

Digital To Analog Converters Feature Summary

• Dual voltage-output channels with programmable gain settings and force-sense capability
• Integrated current-source output suitable for laser diode and voice-coil motor control
• Automatic detection of I2C or SPI communication protocols
• Programmable nonvolatile memory for processor-less waveform generation and configuration retention

Digital To Analog Converters Applications

• Camera lens auto-focus and zoom voice-coil motor (VCM) control
• Laser diode power control systems
• Tablet and Chromebook multimedia applications
• Endoscope and analog security camera circuits

Digital To Analog Converters Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm pin compatibility and package dimensions. Ensure that the selected variant matches the required interface configuration and thermal performance characteristics for the intended operating environment before finalizing procurement.

Digital To Analog Converters Selection Notes

Select this component when a compact solution is required for controlling linear actuators or optical components. The integrated current source simplifies driver design for inductive loads like voice-coil motors. Verify that the system power supply remains within the 3 V to 5.5 V range and that the thermal dissipation requirements are met given the small package size.

Digital To Analog Converters Part Context

This part belongs to the DAC53xAxW family of smart DACs, which also includes the three-channel DAC532A3W. Both devices share identical packaging and core functionalities but differ in channel count. The DAC530A2W specifically provides two voltage outputs and one shared current output, distinguishing it from the triple-voltage configuration of its sibling.

Digital To Analog Converters Replacement Considerations

The DAC532A3W serves as a direct functional substitute if additional voltage channels are required, sharing the same YBH package and interface capabilities.