TLV5637CDR

Digital To Analog Converters Overview

The TLV5637CDR is a dual-channel, low-power digital-to-analog converter manufactured by Texas Instruments. It features a 10-bit resolution and operates on a single power supply ranging from 2.7 V to 5.5 V for both analog and digital domains. The device utilizes a resistor-string architecture and provides voltage-buffered outputs. It supports multiple serial interface protocols including 3-Wire, DSP, Microwire, QSPI, and SPI. Key performance metrics include a settling time of 2.8 µs, a differential nonlinearity (DNL) of ±0.4 LSB, and an integral nonlinearity (INL) of ±1.7 LSB. The component is housed in an SOIC-8 package and functions within a temperature range of -40°C to +125°C.

Digital To Analog Converters Feature Summary

• Dual-channel configuration with independent DAC cores
• Voltage-buffered output stage for direct drive capability
• Flexible serial interface compatibility with standard DSP protocols
• Low power consumption suitable for battery-operated systems

Digital To Analog Converters Applications

• Portable instrumentation requiring multi-channel signal generation
• Battery-powered data acquisition systems
• Programmable gain amplifiers and variable voltage references
• Industrial process control loop actuators

Digital To Analog Converters Procurement Notes

Verify the specific suffix against the manufacturer's official documentation to confirm pinout and electrical characteristics match the design requirements. Ensure the ordering information aligns with the required packaging format, such as tape and reel quantities, as specified in the latest datasheet revision. Cross-reference the RoHS compliance status with current regulatory standards for the target market.

Digital To Analog Converters Selection Notes

Select this component when a dual-channel solution with 10-bit precision is required at a lower cost point than 12-bit alternatives. Consider the 2.8 µs settling time for applications with moderate update rates. Verify that the 2.7 V minimum supply voltage meets the system's lowest operating condition. Compare the SOIC-8 footprint against available PCB space constraints.

Digital To Analog Converters Part Context

This part belongs to the TLV563x family of low-power DACs from Texas Instruments. It shares architectural similarities with the TLV5638 but offers reduced resolution. The series is designed for general-purpose analog output applications where power efficiency and interface flexibility are prioritized over high-speed or high-precision requirements.

Digital To Analog Converters Replacement Considerations

The TLV5638CDR serves as a higher-resolution alternative within the same package. For single-channel needs, the TLV5617CDR may be considered. Verify pin compatibility before substitution, as interface timing and power specifications differ between variants.