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TLC542IN from TI,Texas Instruments

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TLC542IN

Manufacturer: TI

8-Bit, 25 kSPS ADC Serial-Out, On-Chip 12-Ch. Analog Mux, 11 Ch.

Partnumber Manufacturer Quantity Availability
TLC542IN TI 7 In Stock

Description and Introduction

8-Bit, 25 kSPS ADC Serial-Out, On-Chip 12-Ch. Analog Mux, 11 Ch. The TLC542IN is an 8-bit analog-to-digital converter (ADC) manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Resolution:** 8-bit  
- **Sampling Rate:** Up to 40 kSPS (kilo-samples per second)  
- **Input Channels:** 4 analog input channels  
- **Supply Voltage:** 4.5V to 6.3V  
- **Power Consumption:** 15 mW (typical)  
- **Interface:** Parallel  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 20-pin PDIP (Plastic Dual In-Line Package)  

### **Descriptions:**  
The TLC542IN is a low-power, 8-bit ADC with a built-in sample-and-hold function. It features a successive approximation register (SAR) architecture and is designed for cost-sensitive applications requiring moderate speed and accuracy.  

### **Features:**  
- **Low Power Consumption:** 15 mW typical  
- **Internal Clock:** No external clock required  
- **Analog Input Range:** 0V to VCC  
- **Easy Interface:** Parallel output for direct connection to microcontrollers  
- **Single-Supply Operation:** 5V supply typical  
- **On-Chip Sample-and-Hold:** Simplifies external circuitry  

This ADC is commonly used in data acquisition systems, industrial controls, and instrumentation applications.

Application Scenarios & Design Considerations

8-Bit, 25 kSPS ADC Serial-Out, On-Chip 12-Ch. Analog Mux, 11 Ch.

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