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TLC1541

10-Bit, 32 kSPS ADC Serial Out, uProcessor Periph./Standalone, 11 Ch.

Partnumber Manufacturer Quantity Availability
TLC1541 19 In Stock

Description and Introduction

10-Bit, 32 kSPS ADC Serial Out, uProcessor Periph./Standalone, 11 Ch. The TLC1541 is a 10-bit, switched-capacitor, successive-approximation analog-to-digital converter (ADC) manufactured by Texas Instruments. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Resolution:** 10-bit  
- **Supply Voltage:** 4.5V to 5.5V  
- **Conversion Time:** 21µs (max)  
- **Sampling Rate:** Up to 38.5 kSPS (kilo samples per second)  
- **Input Channels:** 11 multiplexed inputs (including self-test)  
- **Interface:** Serial (SPI-compatible)  
- **Power Consumption:** 1.5mW (typical at 5V)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** 20-pin PDIP, SOIC, and TSSOP  

### **Descriptions:**
- The TLC1541 is a low-power, high-performance ADC with an internal sample-and-hold circuit.  
- It features an 11-channel analog input multiplexer, allowing multiple signal sources to be digitized.  
- The device communicates via a 3-wire serial interface, making it suitable for microcontroller-based systems.  
- It includes an on-chip system clock, eliminating the need for external timing components.  

### **Features:**
- **10-bit resolution** with ±1 LSB accuracy.  
- **Built-in sample-and-hold** for stable conversions.  
- **Low power consumption** (1.5mW typical).  
- **Wide operating voltage range** (4.5V to 5.5V).  
- **SPI-compatible serial interface** for easy microcontroller interfacing.  
- **Self-test mode** for diagnostics.  
- **Extended temperature range** (-40°C to +85°C).  

This information is based on the manufacturer's datasheet for the TLC1541.

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