Manufacturer Part Number
TLC549ID
Manufacturer
Texas Instruments
Introduction
The TLC549ID is an 8-bit Analog to Digital Converter (ADC) from Texas Instruments, designed for data acquisition in systems requiring low power consumption and a small footprint.
Product Features and Performance
8-bit resolution
Sampling rate up to 40k samples per second
Single input channel
Single-ended input type
Serial Peripheral Interface (SPI) data output
Sample-and-Hold (S/H) to ADC ratio of 1:1
SAR (Successive Approximation Register) architecture
External reference voltage required
Supports analog supply voltages from 3V to 6V
Supports digital supply voltages from 3V to 6V
Operates over a temperature range of -40°C to 85°C
Product Advantages
Ultra-low power consumption
High-speed sampling rate
Compact 8-SOIC package
SPI interface for easy integration into digital systems
Flexibility with external reference for improved accuracy
Key Technical Parameters
Number of Bits: 8
Sampling Rate: 40k samples/sec
Number of Inputs: 1
Input Type: Single Ended
Data Interface: SPI
Voltage - Supply, Analog: 3V ~ 6V
Voltage - Supply, Digital: 3V ~ 6V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
High reliability and stability over operating temperature range
Designed and manufactured under Texas Instruments' strict quality control standards
Compatibility
SPI communication protocol allows for compatibility with a wide range of microcontrollers and digital systems
Application Areas
Low-power battery-operated devices
Portable instrumentation
Data logging systems
Environmental monitoring systems
Product Lifecycle
Obsolete - This product has been declared obsolete, indicating it may no longer be in production or available from the manufacturer. Users may need to seek replacements or upgrades for new designs or maintenance of existing systems.
Several Key Reasons to Choose This Product
Ideal for applications requiring low power consumption and minimal space
High-speed ADC with simple interface for ease of integration
Reliable performance from a leading semiconductor manufacturer
Support for a wide range of supply voltages for flexibility in design
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