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TLC2543IDW from SOP20

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TLC2543IDW

Manufacturer: SOP20

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

Partnumber Manufacturer Quantity Availability
TLC2543IDW SOP20 5 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 TLC2543IDW is a 12-bit, switched-capacitor, successive-approximation analog-to-digital converter (ADC) manufactured by Texas Instruments. Here are its key specifications, descriptions, and features:

### **Manufacturer:**  
Texas Instruments  

### **Package:**  
SOP20 (Small Outline Package, 20-pin)  

### **Key Specifications:**  
- **Resolution:** 12-bit  
- **Channels:** 11 input channels (10 external + 1 internal for self-test)  
- **Interface:** SPI-compatible serial interface  
- **Sampling Rate:** Up to 66 kSPS (kilo samples per second)  
- **Supply Voltage:** 4.5V to 5.5V (single supply)  
- **Power Consumption:** 1.4 mW (typical) at 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Voltage Range:** 0V to Vref (reference voltage)  

### **Descriptions:**  
- The TLC2543IDW is a high-precision, low-power ADC with an on-chip sample-and-hold circuit.  
- It supports both unipolar (0V to Vref) and bipolar (±Vref/2) input ranges.  
- Features a built-in self-test mode for diagnostics.  

### **Features:**  
- **12-bit resolution** with good linearity (±1 LSB max INL/DNL).  
- **Programmable output data length** (8/12/16 bits).  
- **Three built-in self-calibration modes** (zero, full-scale, and linearity).  
- **Low noise and distortion** for accurate signal conversion.  
- **Auto power-down mode** for reduced power consumption.  
- **SPI-compatible serial interface** for easy microcontroller interfacing.  

This information is strictly based on the manufacturer's datasheet.

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