TLV1543CDBR
- Mfr.Part #
- TLV1543CDBR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC ADC 10BIT SAR 20SSOP
- Stock
- 8,101
- In Stock :
- 8,101
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Output Bit Code :
- BINARY
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Resolution :
- 1.25 B
- Number of Pins :
- 20
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of Channels :
- 11
- Number of A/D Converters :
- 1
- JESD-609 Code :
- e4
- Min Supply Voltage (DC) :
- 3V
- Integral Nonlinearity (INL) :
- 1 LSB
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 20-SSOP (0.209, 5.30mm Width)
- Factory Lead Time :
- 6 Weeks
- Width :
- 5.3mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Pin Count :
- 20
- Min Supply Voltage :
- 3V
- Lead Free :
- Lead Free
- Number of Elements :
- 1
- Conversion Rate :
- 38 ksps
- Voltage - Supply, Digital :
- 3V~5.5V
- Output Format :
- Serial
- Number of Functions :
- 1
- Architecture :
- SAR
- Terminal Form :
- Gull wing
- Base Part Number :
- TLV1543
- ECCN Code :
- EAR99
- Length :
- 7.2mm
- Pbfree Code :
- yes
- Voltage - Supply, Analog :
- 3V~5.5V
- Operating Temperature :
- 0°C~70°C
- Sampling Rate (Per Second) :
- 38k
- Surface Mount :
- yes
- Terminal Position :
- Dual
- Height :
- 2mm
- Supply Voltage :
- 3.3V
- Sampling Rate :
- 38 ksps
- Packaging :
- Tape and Reel (TR)
- Max Supply Voltage (DC) :
- 5.5V
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 20
- Mounting Type :
- Surface Mount
- Thickness :
- 1.95mm
- Number of Bits :
- 10
- Polarity :
- Unipolar
- Ratio - S/H:ADC :
- 1:1
- RoHS Status :
- ROHS3 Compliant
- Reference Type :
- External
- Supply Type :
- Single
- Sample and Hold / Track and Hold :
- SAMPLE
- Power Supplies :
- 3.3/5V
- Number of Analog In Channels :
- 11
- Feature :
- Selectable Address
- Power Consumption :
- 2.64mW
- Nominal Supply Current :
- 800μA
- Max Supply Voltage :
- 5.5V
- Configuration :
- MUX-S/H-ADC
- Linearity Error-Max (EL) :
- 0.0977%
- Data Interface :
- SPI
- Terminal Pitch :
- 0.65mm
- Input Type :
- Single Ended
- Datasheets
- TLV1543CDBR

Analog to Digital Converters (ADC) Texas Instruments TLV1543CDBR Overview
The Analog to Digital Converters (ADC) Texas Instruments TLV1543CDBR is a highly efficient 10-bit successive approximation register (SAR) analog-to-digital converter that provides a versatile and robust solution for digital data acquisition in embedded systems. Manufactured by Texas Instruments, this ADC is designed to operate with a single power supply ranging from 2.7V to 5.5V, making it ideal for applications requiring low power consumption and high performance. The compact 20-pin SSOP package of TLV1543CDBR includes an onboard sample-and-hold circuit which simplifies design and enhances performance, allowing for accurate data capture even in fluctuating environments.
TLV1543CDBR Features
- 10-bit resolution for precise data conversion.
- Low power consumption, suitable for battery-powered devices.
- High conversion rate of up to 38 kSPS, enabling real-time data processing.
- Single 2.7V to 5.5V supply operation, accommodating various power setups.
- Multiple analog inputs (11 channels), offering flexibility in handling multiple signals simultaneously.
- Internal sample-and-hold mechanism ensures accurate measurements under dynamic conditions.
- Auto power-down feature reduces power usage between conversions, extending battery life in portable applications.
TLV1543CDBR Applications
- Portable Instrumentation: The TLV1543CDBR's low power consumption and compact size make it ideal for portable devices like multimeters and environmental sensors.
- Data Acquisition Systems: Its fast conversion rate and multiple input channels enable comprehensive data acquisition in systems like weather stations and industrial monitoring equipment.
- Battery-Powered Devices: The auto power-down feature and efficient power usage are perfect for extending battery life in devices such as wireless sensors and mobile health monitors.
- Embedded Systems: The robust design and ease of integration make it suitable for a wide range of embedded applications, ensuring reliable performance in complex electronics.
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