DAC7311IDCKTG4

Digital To Analog Converters Overview

The DAC7311IDCKTG4 is a single-channel, 12-bit digital-to-analog converter manufactured by Texas Instruments. It operates on a supply voltage range of 2.0 V to 5.5 V for both analog and digital domains. The device features a resistor-string architecture with a typical power consumption of 140 µW at 5 V. It supports a maximum sampling rate of 83 kS/s and achieves a settling time of 6 µs. Nonlinearity specifications include an integral nonlinearity (INL) of ±1 LSB and a differential nonlinearity (DNL) of ±0.2 LSB. The output is buffered voltage, and the component is housed in a 6-pin SC-70 package.

Digital To Analog Converters Feature Summary

• Ultra-low power consumption suitable for battery-operated applications
• Monotonic design ensuring stable operation without missing codes
• Flexible 3-wire serial interface compatible with standard SPI protocols
• Integrated power-on reset circuit for defined initial output states

Digital To Analog Converters Applications

• Portable instrumentation
• Battery-powered measurement devices
• Process control systems requiring low power

Digital To Analog Converters Procurement Notes

Verify the G4 suffix indicates lead-free and RoHS compliance status as per manufacturer documentation. Confirm the SC-70-6 package dimensions match PCB footprint requirements. Ensure the operating temperature range of -40°C to +125°C aligns with the target environment. Cross-reference the specific revision level if critical for long-term availability planning.

Digital To Analog Converters Selection Notes

Select this component when a single-channel 12-bit resolution is required with minimal power draw. Compare against DAC5311 or DAC6311 if lower resolution suffices for cost reduction. Consider DAC8311 if higher 14-bit precision is necessary while maintaining pin compatibility. Verify that the 83 kS/s update rate meets system bandwidth needs.

Digital To Analog Converters Part Context

This part belongs to the DACx311 family, which includes 8-bit, 10-bit, 12-bit, 14-bit, and 16-bit variants. The family shares a common 6-pin SC-70 package and pinout, allowing for easy upgrades in resolution without redesigning the hardware layout. All members utilize the same serial interface and power management features.

Digital To Analog Converters Replacement Considerations

DAC7311IDCKT serves as the non-RoHS compliant equivalent within the same series. DAC6311IDCKTG4 offers 10-bit resolution with identical packaging and interface. DAC8311IDCKTG4 provides 14-bit resolution with the same physical form factor.