TPC114S1-VR

Digital To Analog Converters Overview

The TPC114S1-VR is a single-channel, 14-bit digital-to-analog converter (DAC) from 3PEAK. It features buffered voltage output with rail-to-rail operation and guaranteed monotonicity by design. The device operates on a 2.7 V to 5.5 V supply and consumes 90 μA typically. It includes a power-on reset circuit that forces the output to 0 V until a valid write occurs. The serial interface supports clock rates up to 30 MHz and is compatible with SPI, QSPI, and MICROWIRE standards. It is housed in an MSOP-8 package and specified for temperatures from -40°C to +125°C.

Digital To Analog Converters Feature Summary

• 14-bit resolution with ±1 LSB maximum differential nonlinearity
• Low power consumption of 90 μA typical at 5 V
• Power-on reset ensures DAC output powers up to 0 V
• 3-wire serial interface compatible with SPI/QSPI/MICROWIRE

Digital To Analog Converters Applications

• Gain and offset adjustment circuits
• Process control and servo loops
• Portable instrumentation
• Programmable voltage and current sources

Digital To Analog Converters Procurement Notes

Verify the specific ordering suffix matches the required tape and reel quantity. Confirm the operating temperature range aligns with system requirements. Ensure external reference voltage is within the specified input range. Check pin compatibility if replacing legacy components.

Digital To Analog Converters Selection Notes

Select this component for applications requiring 14-bit precision with low power constraints. Verify that the external reference voltage meets the 2 V to VDD requirement. Consider the 14 μs settling time for dynamic signal requirements. Ensure the load capacitance does not exceed specifications without series resistance.

Digital To Analog Converters Part Context

This part belongs to the TPC11xS1 family, which includes 12-bit (TPC112S1) and 16-bit (TPC116S1) variants. These devices share pinout and software compatibility, allowing for design flexibility across different resolution needs while maintaining the same footprint and interface protocol.

Digital To Analog Converters Replacement Considerations

The datasheet identifies drop-in compatibility with DAC8551 and DAC7512. Verify electrical parameters such as settling time and linearity against these equivalents before substitution.