Manufacturer Part Number
TLC0834CD
Manufacturer
Texas Instruments
Introduction
The TLC0834CD is a CMOS, 8-bit, analog-to-digital converter from Texas Instruments designed to provide ease of use and low power consumption for data acquisition purposes.
Product Features and Performance
8-bit resolution
20k samples per second sampling rate
Multiple input channel configurations: 2, 3, or 4 inputs
Supports differential, pseudo-differential, and single-ended input types
Serial Peripheral Interface (SPI) data interface
Multiplexer with integrated analog-to-digital converter (MUX-ADC)
Successive Approximation Register (SAR) architecture
External reference voltage required
Product Advantages
Low power operation suitable for battery-powered systems
Simple interface facilitates easy integration with microprocessors
Flexible input configuration caters to various signal sources
Key Technical Parameters
8-bit resolution for moderate precision requirements
Up to 20k conversions per second for real-time applications
SAR architecture ensures a balance between speed and power consumption
Quality and Safety Features
Operates over a standard temperature range from 0°C to 70°C, ensuring reliability under normal conditions
Compatibility
Standard SPI interface for broad microcontroller compatibility
5V power supply requirement matches common digital systems
Application Areas
Suitable for process control, data acquisition systems, and battery-powered devices
Product Lifecycle
Active product status indicates current production with no immediate risk of discontinuation
Availability of replacements or upgrades is maintained by Texas Instruments
Several Key Reasons to Choose This Product
Texas Instruments' reputation for quality and reliability
Optimized for low-power applications and battery-powered devices
Multiple input configurations provide flexibility for different sensor types
High integration with multiplexing and ADC capabilities simplifies system design
SPI interface ensures compatibility with a wide range of microcontrollers
8-bit resolution balances precision with a fast sampling rate for responsive data acquisition
Surface-mount package allows for compact PCB layout and modern manufacturing processes
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