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TLC2555ID from TI,Texas Instruments

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TLC2555ID

Manufacturer: TI, TI/BB

12-Bit, 400 kSPS ADC, Serial Out, TMS320 Compatible (up to 10MHz), Single Ch. Pseudo-differential

Partnumber Manufacturer Quantity Availability
TLC2555ID TI, TI/BB 64 In Stock

Description and Introduction

12-Bit, 400 kSPS ADC, Serial Out, TMS320 Compatible (up to 10MHz), Single Ch. Pseudo-differential The TLC2555ID is a 12-bit analog-to-digital converter (ADC) manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Resolution:** 12-bit  
- **Sampling Rate:** Up to 200 kSPS (kilo samples per second)  
- **Input Channels:** 8 single-ended or 4 differential  
- **Supply Voltage:** 4.5V to 5.5V (single supply)  
- **Power Consumption:** 8 mW (typical at 5V, 200 kSPS)  
- **Interface:** SPI-compatible serial interface  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin SOIC (TLC2555ID)  

### **Descriptions:**
The TLC2555ID is a high-speed, low-power, 12-bit ADC with an 8-channel multiplexer. It is designed for precision data acquisition applications and supports both single-ended and differential input configurations. The device includes a built-in sample-and-hold circuit and operates with a single 5V supply.

### **Features:**
- **High-Speed Conversion:** 200 kSPS throughput  
- **Low Power Consumption:** 8 mW typical at 5V  
- **Flexible Input Configuration:** 8 single-ended or 4 differential channels  
- **On-Chip Sample-and-Hold:** Eliminates external components  
- **SPI-Compatible Serial Interface:** Easy integration with microcontrollers  
- **Internal Reference Voltage:** 2.5V (typical)  
- **Wide Operating Temperature Range:** -40°C to +85°C  
- **Small Footprint:** 16-pin SOIC package  

This information is based solely on the manufacturer's datasheet for the TLC2555ID.

Application Scenarios & Design Considerations

12-Bit, 400 kSPS ADC, Serial Out, TMS320 Compatible (up to 10MHz), Single Ch. Pseudo-differential

Alternative Part Number

  • ADC121S021CIMM --: 12-bit 200kSPS single-channel SAR ADC in MSOP-8, functionally similar to the TLC2555 and pin-compatible in many designs.
  • MCP3201-BI/SN --: 12-bit 100kSPS single-channel SPI ADC in SOIC-8, widely available and a common drop-in substitute for low-speed single-channel ADC applications.
  • ADS7816U --: 12-bit 200kSPS single-channel serial ADC in SOIC-8, similar resolution and interface, suitable as an alternative with minor layout adjustments.
  • ADS7822U --: 12-bit 200kSPS SAR ADC in SOIC-8 with similar serial interface and supply range, a common drop-in functional substitute.
  • LTC1286CS8 --: 12-bit 100kSPS serial ADC in SOIC-8 with similar SPI timing and low power, suitable as an alternative source.

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