Texas Instruments

DDC264CKZAW  

Analog to Digital Converters

DDC264CKZAW Description

The DDC264CKZAW from Texas Instruments is a high-precision, 32-channel, 20-bit sigma-delta analog-to-digital converter (ADC) designed for demanding measurement applications. Packaged in a 100-pin NFBGA, this ADC integrates 32 independent converters with simultaneous sampling capability, enabling precise data acquisition across all channels. It operates with a 5V analog supply and a flexible 2.7V to 5.25V digital supply, making it suitable for mixed-voltage systems. The device supports SPI interface for seamless communication with microcontrollers or DSPs and features an external reference for enhanced accuracy. With a 6kSPS sampling rate per channel and single-ended inputs, it excels in low-speed, high-resolution applications.

DDC264CKZAW Features

• High Channel Count: 64 inputs (32 converters) for multi-channel systems.
• 20-Bit Resolution: Delivers exceptional accuracy for precision measurements.
• Simultaneous Sampling: Ensures synchronized data capture across all channels.
• Wide Digital Supply Range (2.7V–5.25V): Compatible with 3.3V and 5V logic.
• SPI Interface: Simplifies integration with host processors.
• External Reference: Allows customization for optimal performance.
• Industrial Robustness: Operates from 0°C to 70°C with MSL3 (168-hour floor life).
• RoHS3 & REACH Compliant: Meets environmental and regulatory standards.

DDC264CKZAW Applications

The DDC264CKZAW is ideal for applications requiring high channel density and precision, such as:

• Medical Instrumentation: EEG/ECG systems, patient monitoring.
• Industrial Sensors: Multi-channel strain gauge, thermocouple, or pressure sensor arrays.
• Energy Monitoring: High-accuracy power metering and smart grid systems.
• Test & Measurement: Data acquisition systems (DAQ) with synchronized sampling.
• Automotive Systems: Battery management (BMS) and diagnostic equipment.

Conclusion of DDC264CKZAW

The DDC264CKZAW stands out for its high channel count, 20-bit resolution, and simultaneous sampling, making it a superior choice for precision multi-channel systems. Its flexible supply range, SPI interface, and industrial-grade reliability ensure seamless integration into complex designs. Whether for medical, industrial, or energy applications, this ADC provides the accuracy and performance needed for critical measurements. Texas Instruments' commitment to quality and compliance further solidifies its position as a top-tier solution for high-resolution data acquisition.

DDC264CKZAW Documents

Download datasheets and manufacturer documentation for DDC264CKZAW

PCN Assembly/Origin :

DDC264/SN1611 14/Sep/2018      

Datasheets :

DDC264      

HTML Datasheet :

DDC264