Texas Instruments Tariff Inquiry

ADC121C021CIMMX/NOPB

ADC121C021CIMMX/NOPB Description

The ADC121C021CIMMX/NOPB is a highly integrated 12-bit analog-to-digital converter (ADC) designed for precision data acquisition applications. Manufactured by Texas Instruments, this single-channel ADC features a successive approximation register (SAR) architecture, providing high accuracy and reliability. It operates within a wide supply voltage range of 2.7V to 5.5V for both analog and digital supplies, making it suitable for various power environments. The ADC121C021CIMMX/NOPB supports a sampling rate of up to 188.9k samples per second, ensuring rapid data conversion for real-time applications. The device is housed in an 8-pin VSSOP package, which is ideal for surface-mount applications, and is available in tape and reel packaging for convenient handling and assembly.

ADC121C021CIMMX/NOPB Features

• High Resolution: The 12-bit resolution ensures precise data conversion, making it suitable for applications requiring high accuracy.
• Wide Supply Voltage Range: The ADC operates within a 2.7V to 5.5V supply range, providing flexibility in power supply design.
• Fast Sampling Rate: With a sampling rate of 188.9k samples per second, the ADC121C021CIMMX/NOPB can handle high-speed data acquisition tasks efficiently.
• Single-Ended Input: The single-ended input type simplifies the input signal configuration and reduces complexity in the signal conditioning stage.
• I2C Data Interface: The I2C interface enables easy communication with microcontrollers and other digital systems, facilitating seamless integration into various systems.
• Reference Type: The supply reference type ensures stable and accurate conversion results.
• Compliance: The ADC121C021CIMMX/NOPB is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the device is suitable for a wide range of environmental conditions without requiring special handling.

ADC121C021CIMMX/NOPB Applications

The ADC121C021CIMMX/NOPB is ideal for a variety of applications where high-precision data acquisition is required. Some specific use cases include:

• Industrial Automation: For monitoring and controlling industrial processes, where precise measurement of analog signals is crucial.
• Medical Devices: In medical equipment such as blood glucose meters, where accurate and reliable data conversion is essential for patient safety.
• Consumer Electronics: In devices like digital scales or environmental sensors, where high-resolution data acquisition enhances product performance.
• Automotive: For sensor applications in vehicles, such as tire pressure monitoring systems, where the ADC's wide voltage range and high sampling rate are beneficial.

Conclusion of ADC121C021CIMMX/NOPB

The ADC121C021CIMMX/NOPB from Texas Instruments is a robust and versatile 12-bit SAR ADC designed for high-precision data acquisition. Its wide supply voltage range, fast sampling rate, and I2C interface make it suitable for a wide range of applications, from industrial automation to medical devices. The device's compliance with environmental and safety standards ensures its suitability for modern electronics. While the product is marked as obsolete, its technical specifications and performance benefits continue to make it a valuable component for precision data acquisition needs.