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M57729SH from MIT

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M57729SH

Manufacturer: MIT, MTI

490-512MHz 12.5V,30W,FM MOBILE RADIO
Partnumber Manufacturer Quantity Availability
M57729SH MIT, MTI 812 In Stock

Description and Introduction

490-512MHz 12.5V,30W,FM MOBILE RADIO The part **M57729SH** is manufactured by **Mitsubishi Electric**.  

### **Specifications:**  
- **Type:** Hybrid IC (Hybrid Integrated Circuit)  
- **Function:** High-speed photocoupler (optocoupler)  
- **Isolation Voltage:** 5000 Vrms (min)  
- **Input Current (IF):** 16 mA (typical)  
- **Output Voltage (VCE):** 30 V (max)  
- **Output Current (IC):** 50 mA (max)  
- **Response Time (tPLH/tPHL):** 0.5 μs (typical)  
- **Operating Temperature Range:** -40°C to +100°C  

### **Descriptions & Features:**  
- Designed for high-speed signal transmission with electrical isolation.  
- Contains a GaAlAs LED optically coupled to a high-speed photodetector.  
- Suitable for industrial control, communication interfaces, and digital logic isolation.  
- Compact and reliable with high noise immunity.  
- Available in a 4-pin DIP (Dual In-line Package) configuration.  

This information is based on Mitsubishi Electric's technical documentation for the **M57729SH** hybrid IC.

Application Scenarios & Design Considerations

490-512MHz 12.5V,30W,FM MOBILE RADIO

Alternative Part Number

  • RA30H1317M1 --: Same manufacturer's 12.5V RF power module family for VHF/UHF mobile radios, similar output power class and package style, making it a practical drop-in candidate.
  • RA60H1317M1 --: Higher-power module from the same Mitsubishi RF module line with comparable frequency range and supply voltage, usable where extra output margin is acceptable.
  • M68729H --: Related Mitsubishi RF power module with similar pinout and application class, often used as a substitute in legacy radio designs.
  • RA30H1317M --: Similar 13-17 cm band RF power module in the same power class, widely used as a drop-in replacement for M57729 series modules.
  • M68729 --: Comparable VHF/UHF RF power module with similar gain and output power, commonly cross-referenced for M57729 applications.

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