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TLC542CN from TI,Texas Instruments

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TLC542CN

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TLC542CN TI 469 In Stock

Description and Introduction

8-Bit, 25 kSPS ADC Serial-Out, On-Chip 12-Ch. Analog Mux, 11 Ch. The TLC542CN is an 8-bit analog-to-digital converter (ADC) manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Resolution:** 8-bit  
- **Sampling Rate:** Up to 40 kSPS (kilo-samples per second)  
- **Input Voltage Range:** 0V to Vref (reference voltage)  
- **Supply Voltage (VCC):** 4.5V to 6.3V  
- **Power Consumption:** 15mW (typical)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 20-pin PDIP (Plastic Dual In-line Package)  
- **Interface:** Parallel output  
- **Conversion Time:** 25µs (max)  
- **Reference Voltage (Vref):** External (user-defined)  

### **Descriptions:**  
- The TLC542CN is a low-power, 8-bit successive approximation register (SAR) ADC.  
- It includes an on-chip sample-and-hold circuit for accurate signal acquisition.  
- The device is designed for cost-sensitive applications requiring moderate-speed conversions.  
- It operates with a single power supply and provides a parallel digital output.  

### **Features:**  
- **Low Power Consumption:** 15mW typical at 5V.  
- **Easy Interface:** Parallel output for direct connection to microcontrollers or logic circuits.  
- **On-Chip Sample-and-Hold:** Ensures accurate signal sampling.  
- **Single-Supply Operation:** Works with a 5V supply.  
- **Wide Operating Temperature Range:** Suitable for commercial applications (0°C to 70°C).  
- **External Reference Voltage:** Allows flexibility in setting the input range.  

This information is based solely on the manufacturer's specifications for the TLC542CN.

Application Scenarios & Design Considerations

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

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