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See Technical Specifications

TLC2543CDB

Integrated circuit for converting analog signals to digital output

Manufacturer:

Texas Instruments
Mfr.Part #:

TLC2543CDB
Datasheet:

TLC2543CDB Datasheet (PDF)
Resolution (Bits):

12
Sample rate (max) (ksps):

66
Number of input channels:

11
Interface type:

SPI
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TLC2543CDB General Description

The TLC2543CDB is an 8-bit analog-to-digital converter (ADC) with a serial interface. It has a resolution of 8 bits, meaning it can convert an analog input voltage into a digital value between 0 and 255. The device has a built-in voltage reference and operates over a wide voltage range of 2.7V to 5.5V.The TLC2543CDB features a dual 3-state serial output for easy interfacing with microcontrollers or other digital devices. It has a conversion time of 6.5μs and can achieve a sampling rate of up to 50 kilosamples per second.The ADC is designed for precision applications and offers low differential non-linearity (DNL) and integral non-linearity (INL). It also incorporates a power-down mode to conserve energy when not in use.

Key Features

12-bit resolution

Serial interface

Low power consumption

Programmable range

High-speed conversion

Internal reference voltage

On-chip sample and hold circuit

Wide operating temperature range (-40°C to 85°C)

Small form factor (16-pin SOIC package)

0. Single-ended or differential input configurations

Application

The TLC2543CDB is commonly used in applications such as industrial control systems, data acquisition systems, precision measurement instruments, temperature sensors, pressure sensors, and medical instrumentation

It is suitable for applications where high-resolution analog-to-digital conversion and low power consumption are required

Specifications

Resolution (Bits)	12	Sample rate (max) (ksps)	66
Number of input channels	11	Interface type	SPI
Architecture	SAR	Input type	Single-ended
Multichannel configuration	Multiplexed	Rating	Catalog
Reference mode	External	Input voltage range (max) (V)	5.5
Input voltage range (min) (V)	0	Operating temperature range (°C)	-40 to 85
Power consumption (typ) (mW)	5	Analog supply (min) (V)	4.5
Analog supply voltage (max) (V)	5.5	Digital supply (min) (V)	4.5
Digital supply (max) (V)	5.5