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TLC1543IDB from TI,Texas Instruments

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TLC1543IDB

Manufacturer: TI

10-Bit, 38 kSPS ADC Serial Out, On-Chip System Clock, 11 Ch.

Partnumber Manufacturer Quantity Availability
TLC1543IDB TI 110 In Stock

Description and Introduction

10-Bit, 38 kSPS ADC Serial Out, On-Chip System Clock, 11 Ch. The TLC1543IDB is a 10-bit, 11-channel analog-to-digital converter (ADC) manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Resolution:** 10-bit  
- **Channels:** 11 (10 external + 1 internal)  
- **Interface Type:** Serial (SPI-compatible)  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Sampling Rate:** Up to 38 kSPS  
- **Power Consumption:** 4mW (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SSOP-20  

### **Descriptions:**  
The TLC1543IDB is a successive approximation (SAR) ADC with an internal sample-and-hold circuit. It features a serial interface for communication with microcontrollers and operates with a single 5V supply.  

### **Features:**  
- **10-bit resolution** with ±1 LSB accuracy  
- **11 analog input channels** (10 external, 1 internal for self-test)  
- **Low power consumption** (4mW typical)  
- **SPI-compatible serial interface**  
- **Internal sample-and-hold function**  
- **Wide operating temperature range** (-40°C to +85°C)  
- **On-chip system clock** (no external clock required)  
- **Small SSOP-20 package** for space-constrained applications  

This ADC is commonly used in data acquisition systems, industrial controls, and embedded applications requiring analog signal digitization.

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