TLV1543CDW
- Mfr.Part #
- TLV1543CDW
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC ADC 10BIT SAR 20SOIC
- Stock
- 2,669
- In Stock :
- 2,669
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Mounting Type :
- Surface Mount
- Voltage - Supply, Analog :
- 3V~5.5V
- Max Supply Voltage (DC) :
- 5.5V
- Input Type :
- Single Ended
- Conversion Rate :
- 38 ksps
- Operating Supply Voltage :
- 3.3V
- Terminal Position :
- Dual
- Power Supplies :
- 3.3/5V
- Sampling Rate :
- 38 ksps
- Factory Lead Time :
- 6 Weeks
- Data Interface :
- SPI
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- REACH SVHC :
- No SVHC
- Number of Terminations :
- 20
- Power Consumption :
- 2.64mW
- Lead Free :
- Lead Free
- Number of A/D Converters :
- 1
- Sample and Hold / Track and Hold :
- SAMPLE
- Number of Analog In Channels :
- 11
- Supply Type :
- Single
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Min Supply Voltage (DC) :
- 3V
- Width :
- 7.5mm
- Nominal Supply Current :
- 800μA
- Pin Count :
- 20
- Feature :
- Selectable Address
- JESD-609 Code :
- e4
- Min Supply Voltage :
- 3V
- Base Part Number :
- TLV1543
- Differential Nonlinearity :
- 1 LSB
- Thickness :
- 2.35mm
- Peak Reflow Temperature (Cel) :
- 260
- Integral Nonlinearity (INL) :
- 1 LSB
- Surface Mount :
- yes
- Voltage - Supply, Digital :
- 3V~5.5V
- Linearity Error-Max (EL) :
- 0.0977%
- Architecture :
- SAR
- Packaging :
- Tube
- Number of Channels :
- 11
- Output Voltage :
- 300mV
- Operating Temperature :
- 0°C~70°C
- Number of Bits :
- 10
- ECCN Code :
- EAR99
- Configuration :
- MUX-S/H-ADC
- Ratio - S/H:ADC :
- 1:1
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Form :
- Gull wing
- Length :
- 12.8mm
- Pbfree Code :
- yes
- Output Bit Code :
- BINARY
- RoHS Status :
- ROHS3 Compliant
- Sampling Rate (Per Second) :
- 38k
- Output Format :
- Serial
- Reference Type :
- External
- Radiation Hardening :
- No
- Number of Pins :
- 20
- Max Supply Voltage :
- 5.5V
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Polarity :
- Unipolar
- Height :
- 2.65mm
- Resolution :
- 1.25 B
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 3.3V
- Number of Elements :
- 1
- Datasheets
- TLV1543CDW

Analog to Digital Converters (ADC) Texas Instruments TLV1543CDW Overview
The TLV1543CDW from Texas Instruments is a high-performance, low-power 10-bit successive approximation register (SAR) analog-to-digital converter (ADC) encapsulated in a 20-pin SOIC package. This ADC is designed for precision data acquisition systems, capable of processing 11 analog channels with a single power supply operation. The device's integrated sample-and-hold circuits and internal system clock minimize external component requirements, making it an excellent choice for compact designs. The Analog to Digital Converters (ADC) Texas Instruments TLV1543CDW combines robust performance with low power consumption, making it highly suitable for battery-powered applications and bulk purchasing by businesses aiming for efficient operations.
TLV1543CDW Features
The TLV1543CDW offers several features that enhance its utility in diverse applications. These include a 10-bit resolution which provides high precision in data conversion, a built-in sample-and-hold function that facilitates accurate readings, and a low power consumption profile that ensures efficiency in operation. The device operates over a broad voltage range, supporting applications with varying power supplies. Furthermore, its ability to interface directly with various microprocessors through a serial output data stream simplifies integration in digital systems.
TLV1543CDW Applications
- Consumer Electronics: Utilized in audio and video equipment, the TLV1543CDW ensures accurate audio and video signal conversion, enhancing the quality of multimedia output.
- Data Acquisition Systems: This ADC plays a crucial role in converting analog signals from sensors into digital data, aiding in precise monitoring and control in automation systems.
- Portable Instrumentation: Due to its low power consumption, the TLV1543CDW is ideal for battery-operated devices such as handheld meters and portable medical devices, ensuring longevity and reliability.
- Communication Systems: It is used in communication devices for signal processing tasks, contributing to clearer and more reliable data transmission.
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