Texas Instruments

ADC122S051CIMMX  

Analog to Digital Converters

ADC122S051CIMMX Description

The ADC122S051CIMMX is a 12-bit, single-ended analog-to-digital converter (ADC) designed by Texas Instruments. This obsolete device is part of the Data Acquisition ICs category and features a single A/D converter with a sampling rate of 500,000 samples per second (500k SPS). It operates on a supply voltage range of 2.7V to 5.25V for both analog and digital inputs, ensuring compatibility with a wide range of power supply configurations. The ADC122S051CIMMX employs a Successive Approximation Register (SAR) architecture, providing a balance between speed and accuracy suitable for various applications.

ADC122S051CIMMX Features

• High Sampling Rate: The ADC122S051CIMMX offers a sampling rate of 500k SPS, enabling it to capture high-frequency signals efficiently.
• 12-Bit Resolution: With a 12-bit resolution, this ADC provides precise data conversion, suitable for applications requiring detailed signal analysis.
• Single-Ended Input: The single-ended input type simplifies the design and integration process, making it ideal for applications where differential inputs are not necessary.
• SPI and DSP Data Interfaces: The ADC122S051CIMMX supports both SPI and DSP interfaces, offering flexibility in system design and compatibility with various microcontrollers and digital signal processors.
• Supply Voltage Range: The wide supply voltage range of 2.7V to 5.25V for both analog and digital supplies ensures compatibility with different power supply configurations.
• Surface Mount Packaging: The device is available in a surface mount package (8VSSOP), making it suitable for compact and high-density PCB designs.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the ADC122S051CIMMX is suitable for a wide range of environmental conditions without requiring special handling during assembly.
• Reference Type: The supply reference type ensures stable and accurate conversions, contributing to the overall performance and reliability of the ADC.

ADC122S051CIMMX Applications

The ADC122S051CIMMX is well-suited for a variety of applications where high-speed, high-resolution data acquisition is required. Some specific use cases include:

• Medical Equipment: Ideal for medical devices that require precise and rapid signal processing, such as electrocardiogram (ECG) machines and patient monitors.
• Industrial Control Systems: Suitable for industrial applications where accurate and timely data acquisition is crucial, such as in process control and automation systems.
• Communication Systems: Beneficial in communication systems where high-speed signal processing is necessary, such as in base stations and signal analyzers.
• Consumer Electronics: Applicable in consumer electronics where compact and efficient data acquisition is required, such as in digital audio devices and smart sensors.

Conclusion of ADC122S051CIMMX

The ADC122S051CIMMX from Texas Instruments is a versatile and high-performance ADC that offers a combination of speed, accuracy, and flexibility. Its 12-bit resolution and 500k SPS sampling rate make it suitable for a wide range of applications, from medical equipment to industrial control systems. The support for both SPI and DSP interfaces, along with its wide supply voltage range and surface mount packaging, further enhance its usability in various design scenarios. Despite its obsolete status, the ADC122S051CIMMX remains a reliable choice for applications requiring precise and efficient data acquisition.

ADC122S051CIMMX Documents

Download datasheets and manufacturer documentation for ADC122S051CIMMX

Datasheets :

ADC122S051      

UNKNOWN TYPE :

8-VSSOP      

HTML Datasheet :

ADC122S051