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TLC1550IDW from TI/BB,Texas Instruments

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TLC1550IDW

Manufacturer: TI/BB, TI

10-Bit, 164 kSPS ADC Parallel Out, Direct I/F to DSP/uProcessor, 10 Ch.

Partnumber Manufacturer Quantity Availability
TLC1550IDW TI/BB, TI 25 In Stock

Description and Introduction

10-Bit, 164 kSPS ADC Parallel Out, Direct I/F to DSP/uProcessor, 10 Ch. The TLC1550IDW is a 10-bit analog-to-digital converter (ADC) manufactured by Texas Instruments (TI). Below are the specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Resolution:** 10-bit  
- **Sampling Rate:** Up to 400 kSPS (kilo-samples per second)  
- **Input Voltage Range:** 0V to Vref (programmable reference)  
- **Supply Voltage:** 4.5V to 5.5V (single supply)  
- **Power Consumption:** 8mW (typical at 5V, 400 kSPS)  
- **Interface:** Parallel  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-20 (DW)  

### **Descriptions:**  
The TLC1550IDW is a high-speed, low-power, 10-bit ADC designed for precision data acquisition applications. It features an internal sample-and-hold circuit and provides a parallel output interface for easy integration with microcontrollers or digital signal processors.  

### **Features:**  
- **High-Speed Conversion:** 400 kSPS throughput  
- **Low Power Consumption:** 8mW typical at 5V  
- **On-Chip Sample-and-Hold:** Eliminates the need for an external circuit  
- **Programmable Reference:** Allows flexible input range adjustment  
- **Wide Operating Temperature:** Suitable for industrial applications  
- **Single-Supply Operation:** Simplifies power requirements  

This information is strictly based on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

10-Bit, 164 kSPS ADC Parallel Out, Direct I/F to DSP/uProcessor, 10 Ch.

Alternative Part Number

  • AD7820KNZ --: Pin-compatible 8-bit successive-approximation ADC with similar parallel interface and conversion timing, suitable as a functional replacement in most TLC1550IDW sockets.
  • ADC0804LCN --: Widely available 8-bit parallel ADC with comparable resolution and interface, often used as a drop-in substitute when exact TLC1550 timing is not critical.
  • MAX150BCP --: 8-bit parallel-output ADC with similar conversion architecture and supply requirements, offering a viable alternative when the original part is unavailable.
  • MAX150BCWP --: 8-bit ADC with comparable resolution and parallel output, usable as an alternative when board layout allows pin adaptation.

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