TLC1543QFN
- Mfr.Part #
- TLC1543QFN
- Manufacturer
- Texas Instruments
- Package / Case
- 20-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC ADC 10BIT SAR 20PLCC
- Stock
- 49,756
- In Stock :
- 49,756
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Min Supply Voltage (DC) :
- 4.5V
- Number of Terminations :
- 20
- Interface :
- SPI, Serial
- Data Interface :
- SPI
- Surface Mount :
- yes
- Max Supply Voltage :
- 5.5V
- Number of Pins :
- 20
- Min Supply Voltage :
- 4.5V
- Packaging :
- Tube
- Linearity Error-Max (EL) :
- 0.0977%
- Input Type :
- Single Ended
- Feature :
- Selectable Address
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply, Analog :
- 5V
- Package / Case :
- 20-LCC (J-Lead)
- Number of Bits :
- 10
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -40°C~125°C
- JESD-609 Code :
- e3
- Number of Analog In Channels :
- 11
- Conversion Rate :
- 38 ksps
- Reference Type :
- External
- Polarity :
- Unipolar
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Supply Voltage :
- 5V
- Number of Functions :
- 1
- Pin Count :
- 20
- Width :
- 8.965mm
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Terminal Form :
- J BEND
- Sample and Hold / Track and Hold :
- SAMPLE
- Sampling Rate (Per Second) :
- 38k
- Pbfree Code :
- yes
- Operating Supply Voltage :
- 5V
- Sampling Rate :
- 38 ksps
- Base Part Number :
- TLC1543
- RoHS Status :
- ROHS3 Compliant
- Integral Nonlinearity (INL) :
- 1 LSB
- Number of Inputs :
- 11
- Nominal Supply Current :
- 800μA
- Supply Type :
- Single
- Length :
- 8.965mm
- Terminal Position :
- QUAD
- Terminal Finish :
- Matte Tin (Sn)
- Max Power Dissipation :
- 4mW
- Qualification Status :
- Not Qualified
- Ratio - S/H:ADC :
- 1:1
- Max Supply Voltage (DC) :
- 5.5V
- Power Supplies :
- 5V
- Power Consumption :
- 4mW
- Architecture :
- SAR
- Number of Elements :
- 1
- Resolution :
- 1.25 B
- Output Bit Code :
- BINARY
- Configuration :
- MUX-S/H-ADC
- Mounting Type :
- Surface Mount
- Height Seated (Max) :
- 4.57mm
- Datasheets
- TLC1543QFN

Analog to Digital Converters (ADC) Texas Instruments TLC1543QFN Overview
The Analog to Digital Converters (ADC) Texas Instruments TLC1543QFN is a sophisticated 10-bit successive approximation register (SAR) analog-to-digital converter designed for a wide range of applications requiring high accuracy and efficiency. This compact IC, packaged in a 20PLCC format, integrates multiple functions which make it an excellent choice for designers seeking to enhance the performance of their systems while minimizing space and power consumption. Its ability to deliver consistent, reliable digital outputs from analog inputs makes it particularly valuable in critical applications where precision is paramount.
TLC1543QFN Features
The TLC1543QFN offers several standout features that distinguish it in the field of analog-to-digital conversion. These include a 10-bit resolution, which ensures fine detail in digital output, and a low-power consumption profile, ideal for battery-powered devices. The converter operates efficiently with a minimum of external components, supporting a streamlined design in embedded systems. Its robust design allows for rapid data acquisition, making it well-suited to environments where quick response times are critical.
TLC1543QFN Applications
- Medical Devices: In medical applications, the TLC1543QFN can be used to convert the analog signals from sensors monitoring patient vitals into digital data for analysis and record-keeping.
- Industrial Automation: For industrial automation systems, this ADC provides precise digital representations of environmental and machine status signals, which are crucial for process control and safety monitoring.
- Consumer Electronics: In consumer electronics, such as digital cameras and music players, the TLC1543QFN enhances device functionality by providing accurate digital outputs that improve the overall quality of the user experience.
- Environmental Monitoring: Used in environmental monitoring equipment, it translates environmental data like temperature and humidity levels from analog to digital form, enabling more accurate data analysis and reporting.
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