Manufacturer Part Number
TLV2548QDW
Manufacturer
Texas Instruments
Introduction
The TLV2548QDW is an analog-to-digital converter integrated circuit, part of Texas Instruments' data acquisition product line.
Product Features and Performance
12-bit resolution
200k samples per second
8-channel single-ended input
Serial Peripheral Interface (SPI)
Multiplexer with Sample-and-Hold (MUX-S/H-ADC)
Successive Approximation Register (SAR) architecture
Product Advantages
High-resolution conversion for precise measurements
High-speed data acquisition capabilities
Flexibility with both single-ended input and SPI data interface
Multiple internal and external reference voltage options
Wide operating temperature range suitable for industrial applications
Key Technical Parameters
12-bit resolution accuracy
Sampling rate up to 200k samples per second
8 analog inputs
Single-ended input configuration
SPI data interface
External and internal reference voltage options
Analog supply voltage range 3V to 5.5V
Digital supply voltage range 3V to 5.5V
Quality and Safety Features
Operates across industrial temperature ranges from -55°C to 125°C
Compatibility
Interfaced through standard SPI, compatible with various microcontrollers and digital systems
Application Areas
Embedded systems
Industrial instrumentation
Data acquisition systems
Automated test equipment
Robotics
Product Lifecycle
Active product status
Continuous manufacturer support
Several Key Reasons to Choose This Product
High-resolution 12-bit ADC for detailed and accurate signal conversion
Flexibility to handle multiple input signals with 8-channel input
SAR architecture for quick conversion times
Wide operating temperature range allowing for use in extreme environments
Compatibility with a broad range of supply voltages (3V to 5.5V)
Proven reliability from a well-known manufacturer, Texas Instruments
Continued support suggests stable supply and future availability of replacements or upgrades
Surface-mount 20-SOIC package for compact PCB design
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