10-Bit 200 kSPS ADC Ser. Out, Built-In Self-Test Modes, Inherent S&H, Pin Compat. w/TLC1543, 11 Ch. 20-SSOP The TLV1543IDBRG4 is a 10-bit, 11-channel analog-to-digital converter (ADC) manufactured by Texas Instruments (TI).  

### **Key Specifications:**  
- **Resolution:** 10-bit  
- **Channels:** 11 (10 external, 1 internal for temperature sensing)  
- **Supply Voltage:** 2.7V to 5.5V  
- **Sampling Rate:** Up to 38.5 kSPS (kilo-samples per second)  
- **Interface:** 3-wire SPI-compatible serial interface  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SSOP (DB) - 20-pin  

### **Descriptions & Features:**  
- **Low Power Consumption:** Optimized for battery-powered applications.  
- **Internal Reference:** Includes an on-chip reference for simplified design.  
- **Programmable Features:**  
  - Variable conversion speed  
  - Unipolar/bipolar input options  
- **Built-in Self-Test Modes:** Facilitates system diagnostics.  
- **Auto Power-Down Mode:** Reduces power consumption between conversions.  
- **Applications:**  
  - Portable instrumentation  
  - Industrial process control  
  - Automotive systems  
  - Consumer electronics  

This ADC is designed for precision measurement with a compact footprint and flexible interface options.

10-Bit 200 kSPS ADC Ser. Out, Built-In Self-Test Modes, Inherent S&H, Pin Compat. w/TLC1543, 11 Ch. 20-SSOP