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TLV2543IDW from TI,Texas Instruments

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TLV2543IDW

Manufacturer: TI

12-Bit 66 kSPS ADC Ser. Out, Pgrmable Pwrdn, MSB/LSB First, Built-In Self-Test Mode, 11 Ch.

Partnumber Manufacturer Quantity Availability
TLV2543IDW TI 5000 In Stock

Description and Introduction

12-Bit 66 kSPS ADC Ser. Out, Pgrmable Pwrdn, MSB/LSB First, Built-In Self-Test Mode, 11 Ch. The TLV2543IDW is a 12-bit analog-to-digital converter (ADC) manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Resolution:** 12-bit  
- **Number of Channels:** 11 (8 external, 3 internal)  
- **Interface Type:** Serial (SPI-compatible)  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Sampling Rate:** Up to 200 kSPS  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-20 (DW)  

### **Descriptions:**
- The TLV2543IDW is a low-power, 12-bit ADC with an 11-channel input multiplexer.  
- It includes three internal test channels for diagnostics and calibration.  
- The device features a built-in sample-and-hold circuit and supports both single-ended and pseudo-differential inputs.  
- It operates with a flexible SPI-compatible serial interface, making it suitable for microcontroller-based systems.  

### **Features:**
- **Low Power Consumption:** Typically 1.5 mW at 5V  
- **Programmable Power-Down Mode**  
- **Internal Reference Voltage (Optional Use)**  
- **Auto-Scan Mode for Sequential Channel Conversion**  
- **Wide Supply Voltage Range (2.7V to 5.5V)**  
- **Small Footprint (SOIC-20 Package)**  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

12-Bit 66 kSPS ADC Ser. Out, Pgrmable Pwrdn, MSB/LSB First, Built-In Self-Test Mode, 11 Ch.

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