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SA9101

PCM FRAME ALIGNER

Partnumber Manufacturer Quantity Availability
SA9101 12 In Stock

Description and Introduction

PCM FRAME ALIGNER The part **SA9101** is a **Hall-effect sensor IC** manufactured by **Melexis**. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Supply Voltage:** 4.5V to 24V  
- **Output Current:** Up to 100mA  
- **Operating Temperature Range:** -40°C to +150°C  
- **Output Type:** Open-drain (requires external pull-up resistor)  
- **Magnetic Sensitivity:** Typically 3.5mT (millitesla)  
- **Package Type:** TO-92 (3-pin)  

### **Description:**  
The **SA9101** is a **latch-type Hall-effect sensor** designed for **brushless DC motor commutation, speed detection, and position sensing**. It responds to alternating magnetic fields and provides a digital output that toggles based on the polarity of the detected magnetic field.  

### **Features:**  
- **Latching (Bipolar) Operation:** Switches output state in response to North and South pole magnetic fields.  
- **Wide Voltage Range:** Supports operation from 4.5V to 24V, making it suitable for automotive and industrial applications.  
- **High Temperature Resistance:** Operates reliably in harsh environments up to +150°C.  
- **Reverse Polarity Protection:** Built-in protection against incorrect power supply connections.  
- **Low Power Consumption:** Suitable for battery-operated applications.  

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and application notes, refer to the official **Melexis SA9101 datasheet**.

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