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ISP1109BS from PHI/PB,Philips

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ISP1109BS

Manufacturer: PHI/PB, PHI

Universal Serial Bus transceiver with carkit support

Partnumber Manufacturer Quantity Availability
ISP1109BS PHI/PB, PHI 17620 In Stock

Description and Introduction

Universal Serial Bus transceiver with carkit support The part **ISP1109BS** is manufactured by **PHI/PB**. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** PHI/PB  
- **Part Number:** ISP1109BS  
- **Type:** Integrated Circuit (IC)  
- **Package:** SOP (Small Outline Package)  
- **Pin Count:** 8  
- **Operating Voltage:** 3.3V or 5V (exact voltage depends on datasheet)  
- **Interface:** USB Transceiver  

### **Descriptions:**  
The ISP1109BS is a USB transceiver IC designed for USB 1.1 full-speed (12 Mbps) and low-speed (1.5 Mbps) applications. It provides the physical layer interface between the USB controller and the USB bus.  

### **Features:**  
- Compliant with **USB 1.1** specifications  
- Supports **full-speed (12 Mbps)** and **low-speed (1.5 Mbps)** USB modes  
- **Single-chip USB transceiver** with integrated termination resistors  
- **Low power consumption**  
- **3.3V or 5V operation** (check datasheet for exact range)  
- **ESD protection** on USB data lines  
- **SOP-8 package** for compact PCB design  

For detailed electrical characteristics and application circuits, refer to the official **PHI/PB datasheet** for the ISP1109BS.

Application Scenarios & Design Considerations

Universal Serial Bus transceiver with carkit support

Alternative Part Number

  • TUSB1109BS --: Same USB transceiver function and pin-compatible package, direct functional replacement.
  • USB1109BS --: Equivalent USB 1.1 transceiver with matching pinout and electrical characteristics.
  • MAX3450E --: USB transceiver offering similar functionality; verify package and pinout before use.
  • MAX3456E --: USB transceiver offering comparable functionality and interface, usable as an alternative with minor layout review.

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