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TLC3548CDW from TI,Texas Instruments

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TLC3548CDW

Manufacturer: TI

14-bit, 5V, 200KSPS, 8-Channel Unipolar ADC

Partnumber Manufacturer Quantity Availability
TLC3548CDW TI 3 In Stock

Description and Introduction

14-bit, 5V, 200KSPS, 8-Channel Unipolar ADC The TLC3548CDW is a 14-bit, 8-channel analog-to-digital converter (ADC) manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Resolution:** 14-bit  
- **Channels:** 8 single-ended or 4 differential  
- **Sampling Rate:** Up to 200 kSPS (kilo-samples per second)  
- **Input Voltage Range:** 0V to Vref (programmable reference)  
- **Supply Voltage:** 4.5V to 5.5V (analog), 2.7V to 5.5V (digital)  
- **Power Consumption:** 8.5 mW (typical at 5V, 200 kSPS)  
- **Interface:** SPI-compatible serial interface  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-20 (DW)  

### **Descriptions:**  
The TLC3548CDW is a high-performance, low-power, 14-bit successive approximation register (SAR) ADC with an internal sample-and-hold circuit. It supports both single-ended and differential input configurations and is designed for precision data acquisition applications.  

### **Features:**  
- **High Accuracy:** 14-bit resolution with no missing codes  
- **Flexible Input Configuration:** 8 single-ended or 4 differential inputs  
- **Low Power:** Auto power-down mode reduces consumption  
- **Internal Reference:** Optional use of external reference voltage  
- **SPI-Compatible Interface:** Easy integration with microcontrollers  
- **Wide Operating Range:** Suitable for industrial and automotive applications  

This information is based on TI's official datasheet for the TLC3548CDW.

Application Scenarios & Design Considerations

14-bit, 5V, 200KSPS, 8-Channel Unipolar ADC

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