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TLV2543IDB from TI,Texas Instruments

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TLV2543IDB

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
TLV2543IDB TI 11 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 TLV2543IDB is a 12-bit analog-to-digital converter (ADC) manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Resolution:** 12-bit  
- **Number of Channels:** 4  
- **Interface Type:** SPI  
- **Sampling Rate:** 200 kSPS (kilo samples per second)  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SSOP-16  
- **Power Consumption:** 1.5 mW (typical at 3V)  
- **Input Type:** Single-ended  
- **Reference Voltage:** Internal or External (1.5V to VCC)  
- **DNL (Differential Nonlinearity):** ±1 LSB (max)  
- **INL (Integral Nonlinearity):** ±1 LSB (max)  

### **Description:**
The TLV2543IDB is a low-power, 12-bit ADC with a built-in 4-channel multiplexer. It features a serial interface (SPI-compatible) for communication with microcontrollers or processors. It is designed for precision data acquisition in applications such as industrial control, medical instrumentation, and portable devices.

### **Features:**
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Fast Conversion Time:** 3.5 µs (microseconds) at 5V.  
- **Programmable Features:**  
  - Internal or external reference selection.  
  - MSB or LSB first data format.  
  - Unipolar or bipolar input range (software-selectable).  
- **Auto Power-Down Mode:** Reduces power consumption when idle.  
- **On-Chip Sample-and-Hold Function:** Ensures accurate signal acquisition.  
- **Wide Supply Voltage Range:** Supports operation from 2.7V to 5.5V.  
- **Small Package Size:** SSOP-16 for space-constrained applications.  

This information is strictly factual based on TI's official documentation for the TLV2543IDB.

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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