Texas Instruments

TLV5638CDG4  

Digital to Analog Converters

TLV5638CDG4 Description

The TLV5638CDG4 is a high-performance 12-bit digital-to-analog converter (DAC) from Texas Instruments, designed for precision applications requiring high accuracy and low power consumption. This dual DAC features a string architecture, providing excellent linearity and monotonicity. The device supports a wide supply voltage range of 2.7V to 3.3V and 5V for both analog and digital supplies, making it suitable for a variety of systems. It operates within a temperature range of 0°C to 70°C, ensuring reliable performance in standard industrial environments.

The TLV5638CDG4 uses an SPI data interface for efficient communication with microcontrollers and other digital systems. It offers a settling time of 7µs, which is crucial for applications requiring rapid updates and real-time control. The device includes both internal and external reference options, providing flexibility in design and allowing for high-precision output voltage control.

TLV5638CDG4 Features

• High Resolution: 12-bit resolution ensures precise control and output voltage accuracy.
• Dual DACs: Two independent DACs allow for simultaneous control of multiple signals, enhancing system efficiency.
• Low Integral and Differential Non-Linearity (INL/DNL): ±1.7 LSB INL and ±0.4 LSB DNL ensure high accuracy and monotonicity.
• Fast Settling Time: 7µs settling time enables rapid response and real-time control.
• Flexible Supply Voltage: Supports 2.7V to 3.3V and 5V supply voltages for both analog and digital inputs.
• SPI Interface: Simplifies communication with digital systems and microcontrollers.
• Reference Options: Internal and external reference options provide design flexibility and high precision.
• Surface Mount Packaging: The 8SOIC package is ideal for compact and high-density PCB designs.
• Compliance: REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory standards are met.

TLV5638CDG4 Applications

The TLV5638CDG4 is well-suited for a variety of applications where precision and low power consumption are critical. Its dual DAC capability and high resolution make it ideal for:

• Industrial Control Systems: Precise control of actuators, motors, and other devices.
• Data Acquisition Systems: Accurate signal generation for calibration and testing.
• Medical Equipment: Reliable and precise control in diagnostic and therapeutic devices.
• Automotive Applications: Real-time control and monitoring in automotive systems.
• Consumer Electronics: High-precision control in devices requiring analog output.

Conclusion of TLV5638CDG4

The TLV5638CDG4 from Texas Instruments stands out as a versatile and high-performance DAC, offering a combination of precision, flexibility, and reliability. Its dual DAC architecture, fast settling time, and low non-linearity make it an excellent choice for applications requiring precise analog signal generation. The device's wide supply voltage range and SPI interface further enhance its suitability for a broad range of systems. Whether in industrial automation, medical devices, or consumer electronics, the TLV5638CDG4 provides a robust solution for precision control and data acquisition needs.

TLV5638CDG4 Documents

Download datasheets and manufacturer documentation for TLV5638CDG4

Datasheets :

TLV5638      

HTML Datasheet :

TLV5638