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TLC2543CDBR from TI,Texas Instruments

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TLC2543CDBR

Manufacturer: TI

12-Bit 66 kSPS ADC Ser. Out, Pgrmable MSB/LSB First, Pgrmable Power Down/Output Data Length, 11 Ch.

Partnumber Manufacturer Quantity Availability
TLC2543CDBR TI 1751 In Stock

Description and Introduction

12-Bit 66 kSPS ADC Ser. Out, Pgrmable MSB/LSB First, Pgrmable Power Down/Output Data Length, 11 Ch. The TLC2543CDBR is a 12-bit analog-to-digital converter (ADC) manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Resolution:** 12-bit  
- **Input Channels:** 11 (multiplexed)  
- **Interface Type:** Serial (SPI-compatible)  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Conversion Time:** 10 μs (max)  
- **Sampling Rate:** Up to 66 kSPS  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SSOP-20  

### **Description:**  
The TLC2543CDBR is a successive approximation (SAR) ADC with 11 input channels and a built-in sample-and-hold circuit. It provides 12-bit resolution with low power consumption and is designed for precision data acquisition applications.  

### **Features:**  
- **12-bit resolution** with ±1 LSB linearity error  
- **11 analog input channels** (multiplexed)  
- **3-wire SPI-compatible serial interface**  
- **Programmable power-down mode**  
- **On-chip sample-and-hold function**  
- **Low power consumption:** 1.4 mW (typical)  
- **End-of-conversion (EOC) output**  

This ADC is commonly used in industrial control, instrumentation, and sensor interface applications.

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