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M57732 from MITSUBIS

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M57732

Manufacturer: MITSUBIS, MITSUBISHI, MIT, MTI

144-175MHz 12.5V,7W,FM PORTABLE RADIO
Partnumber Manufacturer Quantity Availability
M57732 MITSUBIS, MITSUBISHI, MIT, MTI 253 In Stock

Description and Introduction

144-175MHz 12.5V,7W,FM PORTABLE RADIO The part M57732 is manufactured by MTI (Microsemi Technology Inc.). Below are the factual specifications, descriptions, and features from the available knowledge base:

### **Specifications:**
- **Manufacturer:** MTI (Microsemi Technology Inc.)  
- **Part Number:** M57732  
- **Type:** High-Speed Optocoupler  
- **Isolation Voltage:** 2500Vrms (min)  
- **Input Current (IF):** 16mA (typical)  
- **Output Voltage (VCEO):** 30V  
- **Output Current (IC):** 50mA  
- **Switching Speed:** 0.5µs (max) for turn-on, 0.5µs (max) for turn-off  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
- The M57732 is a high-speed optocoupler designed for signal isolation in electronic circuits.  
- It consists of a GaAsP LED optically coupled to a high-speed photodetector transistor.  
- Suitable for applications requiring fast response times and high noise immunity.  

### **Features:**
- High-speed switching performance  
- High isolation voltage (2500Vrms)  
- Compact and reliable design  
- Compatible with standard logic levels  
- Low power consumption  

This information is based solely on the provided knowledge base. No additional interpretations or suggestions are included.

Application Scenarios & Design Considerations

144-175MHz 12.5V,7W,FM PORTABLE RADIO

Alternative Part Number

  • RA30H3340M1 --: Same family of RF power modules with comparable 30W output and similar frequency range, drop-in style replacement for M57732.
  • RA60H1317M1 --: Mitsubishi RF power module in the RA series offering higher output power and similar package, usable where extra margin is acceptable.
  • M68729 --: Alternative Mitsubishi RF power module with similar electrical characteristics and package style, suitable as a functional substitute.
  • RA30H1317M --: Same family of RF power modules for VHF/UHF mobile radio, similar 12.5V operation and output power class, commonly used as a drop-in substitute in amplifier stages.
  • RA07H1317M --: Lower-power RF module from the same Mitsubishi RA series with matching supply voltage and pinout style, usable where reduced output power is acceptable.
  • BLF578 --: LDMOS RF power transistor from a different series that can replace the M57732 module in redesigned amplifier stages with comparable VHF/UHF performance.
  • RA30H1317M1 --: RF power module from the same Mitsubishi RA series with similar package and gain characteristics, suitable for VHF/UHF amplifier designs needing a M57732 replacement.
  • BGY133 --: Wideband RF power amplifier module offering comparable gain and output power, usable as a functional alternative when the original MTI module is unavailable.

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