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TLC541IN from TI,Texas Instruments

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TLC541IN

Manufacturer: TI

8-Bit, 40 kSPS ADC Serial-Out, On-Chip 12-Ch. Analog Mux, 11 Ch.

Partnumber Manufacturer Quantity Availability
TLC541IN TI 1000 In Stock

Description and Introduction

8-Bit, 40 kSPS ADC Serial-Out, On-Chip 12-Ch. Analog Mux, 11 Ch. The TLC541IN is a 8-bit analog-to-digital converter (ADC) manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Resolution:** 8-bit  
- **Conversion Time:** 25 µs (max)  
- **Supply Voltage:** 4.5V to 6.3V  
- **Input Voltage Range:** 0V to Vref (reference voltage)  
- **Reference Voltage:** Typically 5V (adjustable)  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** 8-Pin PDIP (Plastic Dual-In-Line Package)  
- **Interface:** Serial (Microwire compatible)  
- **Power Consumption:** Low power (typically 1.5 mW at 5V)  

### **Descriptions & Features:**  
- **Successive Approximation ADC:** Uses a successive approximation register (SAR) for conversion.  
- **On-Chip Sample-and-Hold:** Eliminates the need for an external sample-and-hold circuit.  
- **Serial Output:** Compatible with SPI/Microwire interfaces.  
- **Single Supply Operation:** Works with a single 5V supply.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **Analog Input Impedance:** High input impedance (minimizes loading effects).  
- **Applications:** Data acquisition systems, industrial controls, and embedded systems.  

The TLC541IN is an older-generation ADC but remains useful in cost-sensitive applications requiring moderate speed and resolution.

Application Scenarios & Design Considerations

8-Bit, 40 kSPS ADC Serial-Out, On-Chip 12-Ch. Analog Mux, 11 Ch.

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