Manufacturer Part Number
TLC549CP
Manufacturer
Texas Instruments
Introduction
The TLC549CP is an 8-bit analog to digital converter designed for easy interface to most microprocessors.
Product Features and Performance
8-bit resolution
Sampling rate up to 40k samples per second
Single-ended input
SPI data interface
Sample-and-Hold (S/H) included
Successive Approximation Register (SAR) architecture
External reference type needed
Supports analog supply voltage from 3V to 6V
Supports digital supply voltage from 3V to 6V
Operational temperature range from 0°C to 70°C
Through-hole mounting
8-pin DIP package
Product Advantages
Simple microprocessor interface via SPI
High-speed sampling suitable for a wide range of applications
Can operate with a single power supply
Suited for applications with limited space owing to its small size
The S/H feature ensures accurate sampling of analog values
Key Technical Parameters
8-bit resolution
Single input channel
40k samples per second rate
3V to 6V supply voltage
Compatible with many microprocessors through SPI
Quality and Safety Features
Operational within standard industry temperature ranges
Manufactured by Texas Instruments, a leader in semiconductor innovation
Compatibility
Suitable for systems requiring SPI communication protocols
Easily integrated with microprocessors and digital systems
Designed for through-hole PCB mounting
Application Areas
Consumer electronics
Data acquisition systems
Instrumentation
Process control
Embedded systems
Product Lifecycle
Obsolete - Not recommended for new designs
Potential need to seek replacements or upgrades for new applications
Several Key Reasons to Choose This Product
High-speed ADC suitable for real-time applications
Simple connectivity with SPI allows for easy design integration
Texas Instruments' reputation for reliable and quality components
The capacity to operate using single supply voltage simplifies power design
Availability of necessary features for basic ADC applications such as S/H and SAR
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