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MAX245CPL from MAXIM,MAXIM - Dallas Semiconductor

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MAX245CPL

Manufacturer: MAXIM

+5V-Powered, Multichannel RS-232 Drivers/Receivers

Partnumber Manufacturer Quantity Availability
MAX245CPL MAXIM 18 In Stock

Description and Introduction

+5V-Powered, Multichannel RS-232 Drivers/Receivers The MAX245CPL is a low-power intermediate frequency (IF) amplifier manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage Range:** +4.5V to +5.5V  
- **Operating Frequency Range:** Up to 200MHz  
- **Gain:** 50dB (typical)  
- **Noise Figure:** 3.5dB (typical)  
- **Current Consumption:** 4.5mA (typical)  
- **Package:** 20-pin plastic DIP (PDIP)  
- **Operating Temperature Range:** 0°C to +70°C  

### **Descriptions:**  
The MAX245CPL is designed for use in wireless communication systems, providing high gain and low noise amplification for IF stages. It is optimized for low-power applications and features a shutdown mode for power savings.  

### **Features:**  
- Low power consumption  
- High gain (50dB typical)  
- Low noise figure (3.5dB typical)  
- Shutdown mode for power savings  
- Single +5V supply operation  
- 20-pin PDIP package  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

+5V-Powered, Multichannel RS-232 Drivers/Receivers

Alternative Part Number

  • ICL7660CPAZ --: Pin-compatible CMOS voltage converter in DIP-14, functionally similar to MAX245 charge-pump inverter; widely available and low cost.
  • LT1054CN8 --: Switched-capacitor voltage converter in DIP-8 with higher output current than MAX245; suitable replacement where extra drive capability is acceptable.
  • TC7660CPA --: Low-cost CMOS charge-pump voltage converter in DIP-8, drop-in style alternative for MAX245 inverter applications with similar ratings.

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