Texas Instruments

ADS7871IDB  

ADCs/DACs - Special Purpose ICs

ADS7871IDB Description

The ADS7871IDB from Texas Instruments is a high-performance 14-bit Data Acquisition System (DAS) and ADC designed for precision measurement applications. Housed in a 28-pin SSOP package, this IC integrates an 8-channel multiplexer, a programmable gain amplifier (PGA), and a serial interface (SPI™, QSPI™, MICROWIRE™) for flexible communication. Operating on a single supply voltage (2.7V to 5.5V), it delivers a sampling rate of 48kSPS, making it suitable for medium-speed, high-resolution data acquisition. With low power consumption and RoHS3 compliance, it meets modern environmental and performance standards.

ADS7871IDB Features

• 14-bit Resolution: Ensures high accuracy for sensitive measurements.
• 8-Channel Multiplexer: Enables simultaneous monitoring of multiple analog inputs.
• Wide Supply Range (2.7V–5.5V): Supports battery-powered and low-voltage applications.
• Flexible Serial Interfaces: SPI™, QSPI™, and MICROWIRE™ compatibility for easy integration.
• Programmable Gain Amplifier (PGA): Adjustable gain settings enhance signal conditioning.
• 48kSPS Sampling Rate: Ideal for medium-speed data logging and control systems.
• Surface-Mount Package (28-SSOP): Compact footprint for space-constrained designs.
• Low Power Consumption: Optimized for energy-efficient operation.

ADS7871IDB Applications

The ADS7871IDB excels in applications requiring precision analog-to-digital conversion and multi-channel data acquisition, such as:

• Industrial Automation: Process control, sensor interfacing, and instrumentation.
• Medical Devices: Patient monitoring systems and portable diagnostic equipment.
• Automotive Systems: Battery management, sensor arrays, and telemetry.
• Consumer Electronics: Audio processing, touch panels, and smart home devices.
• Test & Measurement Equipment: Data loggers, oscilloscopes, and signal analyzers.

Conclusion of ADS7871IDB

The ADS7871IDB stands out for its high resolution, multi-channel capability, and versatile interfacing, making it a robust choice for engineers designing precision measurement systems. Its low-voltage operation, compact form factor, and compliance with environmental standards further enhance its suitability for modern embedded and portable applications. For projects demanding reliable, high-accuracy data acquisition, this Texas Instruments ADC delivers exceptional performance and flexibility.

ADS7871IDB Documents

Download datasheets and manufacturer documentation for ADS7871IDB

PCN Assembly/Origin :

DB Package Car Site 25/Mar/2013      

Datasheets :

ADS7871      

PCN Packaging :

Carrier Tape Revision C 09/Apr/2015       Carrier Tape Revision B 30/Mar/2015      

PCN Other :

DW,DB,PW,DBT Packages 28/Mar/2013      

HTML Datasheet :

ADS7871