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TLC542IFN from TI,Texas Instruments

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TLC542IFN

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TLC542IFN TI 4390 In Stock

Description and Introduction

8-Bit, 25 kSPS ADC Serial-Out, On-Chip 12-Ch. Analog Mux, 11 Ch. The TLC542IFN is an 8-bit analog-to-digital converter (ADC) manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Resolution:** 8-bit  
- **Sampling Rate:** 40 kSPS (kilo-samples per second)  
- **Input Channels:** 4 analog inputs  
- **Supply Voltage:** 4.5V to 6.3V  
- **Power Consumption:** 1.5 mW (typical at 5V)  
- **Interface:** Serial (SPI-compatible)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 20-pin PLCC (Plastic Leaded Chip Carrier)  

### **Descriptions:**  
- The TLC542IFN is a low-power, 8-bit ADC with a built-in sample-and-hold function.  
- It features a serial interface for easy communication with microcontrollers.  
- Designed for applications requiring moderate-speed conversions with low power consumption.  

### **Features:**  
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **On-Chip Sample-and-Hold:** Ensures accurate conversions.  
- **4-Channel Multiplexer:** Allows selection between multiple analog inputs.  
- **Serial Data Output:** Simplifies interfacing with microcontrollers.  
- **Wide Operating Voltage Range:** Supports 4.5V to 6.3V.  
- **End-of-Conversion (EOC) Output:** Indicates when conversion is complete.  

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

Application Scenarios & Design Considerations

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

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