TLC542CDW
- Mfr.Part #
- TLC542CDW
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC ADC 8BIT SAR 20SOIC
- Stock
- 656
- In Stock :
- 656
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Terminal Position :
- Dual
- Number of Terminations :
- 20
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Nominal Supply Current :
- 1.2mA
- Operating Supply Voltage :
- 5V
- Power Consumption :
- 6mW
- Pin Count :
- 20
- Input Type :
- Single Ended
- Max Power Dissipation :
- 10mW
- Number of Pins :
- 20
- Output Format :
- Serial
- Sample and Hold / Track and Hold :
- SAMPLE
- Min Supply Voltage :
- 4.75V
- Terminal Form :
- Gull wing
- Packaging :
- Tape and Reel (TR)
- Reference Type :
- External
- Width :
- 7.5mm
- Max Supply Voltage :
- 5.5V
- RoHS Status :
- ROHS3 Compliant
- Number of Functions :
- 1
- Operating Temperature :
- 0°C~70°C
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Voltage :
- 5V
- REACH SVHC :
- No SVHC
- Number of Bits :
- 8
- Data Interface :
- SPI
- Number of Elements :
- 1
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Sampling Rate (Per Second) :
- 25k
- Conversion Rate :
- 25 ksps
- Resolution :
- 1 B
- Number of Channels :
- 12
- Min Supply Voltage (DC) :
- 4.75V
- JESD-609 Code :
- e4
- Voltage - Supply, Analog :
- 5V
- Output Bit Code :
- BINARY
- Number of Analog In Channels :
- 11
- Polarity :
- Unipolar
- Feature :
- Selectable Address
- Height :
- 2.65mm
- Thickness :
- 2.35mm
- Supply Type :
- Single
- Sampling Rate :
- 25 ksps
- Mounting Type :
- Surface Mount
- Max Supply Voltage (DC) :
- 5.5V
- Ratio - S/H:ADC :
- 1:1
- Base Part Number :
- TLC542
- Configuration :
- MUX-S/H-ADC
- Radiation Hardening :
- No
- Power Dissipation :
- 10mW
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 12.8mm
- Integral Nonlinearity (INL) :
- 0.5 LSB
- Number of Inputs :
- 11
- Architecture :
- SAR
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- TLC542CDW

Analog to Digital Converters (ADC) Texas Instruments TLC542CDW Overview
The TLC542CDW from Texas Instruments is a highly efficient 8-bit successive approximation register (SAR) analog to digital converter (ADC), encased in a compact 20-pin SOIC package. This ADC is renowned for its precise digital conversion of analog signals, making it an indispensable component in a multitude of electronic applications. Its design allows for easy integration into various circuit configurations, enhancing both functionality and reliability. The Analog to Digital Converters (ADC) Texas Instruments TLC542CDW delivers robust performance and versatility, suited for sophisticated electronic systems requiring accurate and rapid analog to digital conversion.
TLC542CDW Features
The TLC542CDW boasts several features that make it standout. These include a high-speed 8-bit conversion, low power consumption, and an internal sample-and-hold mechanism. This ADC also offers a flexible input configuration and an easy interface to most microprocessors, featuring an auto-incremented channel selection. Its operational versatility is supported by a broad analog input range and multiple power-saving modes, which are critical for portable device applications.
TLC542CDW Applications
- Consumer Electronics: Used in devices like digital cameras and audio equipment to convert analog signals such as sound and light into digital data for processing.
- Data Acquisition Systems: Implements in systems for environmental monitoring and medical equipment to ensure accurate readings of various analog inputs.
- Industrial Automation: Facilitates precise control and monitoring in manufacturing processes, converting sensor inputs into data manageable by digital control systems.
- Battery-Powered Devices: Ideal for use in portable devices due to its low power consumption, ensuring longer battery life while maintaining accurate data conversion.
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