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MAX244CQH-D from MAXIM,MAXIM - Dallas Semiconductor

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MAX244CQH-D

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX244CQH-D,MAX244CQHD MAXIM 28 In Stock

Description and Introduction

+5V-Powered, Multichannel RS-232 Drivers/Receivers The MAX244CQH-D is a high-frequency, low-noise amplifier (LNA) manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX244CQH-D  
- **Package:** CQH (16-pin Ceramic QSOP)  
- **Frequency Range:** 800MHz to 1000MHz  
- **Gain:** 15.5dB (typical)  
- **Noise Figure:** 1.4dB (typical)  
- **Input IP3 (Third-Order Intercept Point):** +10dBm (typical)  
- **Supply Voltage (VCC):** +2.7V to +5.5V  
- **Current Consumption:** 5.5mA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Shutdown Current:** <1µA  

### **Descriptions:**  
The MAX244CQH-D is a low-noise amplifier designed for high-frequency applications, particularly in the 800MHz to 1000MHz range. It provides high gain and low noise figure, making it suitable for wireless communication systems, such as cellular and cordless phones, as well as other RF applications. The device operates from a single supply voltage and includes a shutdown mode for power-saving operation.  

### **Features:**  
- **Low Noise Figure (1.4dB typical)**  
- **High Gain (15.5dB typical)**  
- **Wide Supply Voltage Range (2.7V to 5.5V)**  
- **Low Current Consumption (5.5mA typical)**  
- **Shutdown Mode (<1µA shutdown current)**  
- **High Input IP3 (+10dBm typical)**  
- **16-Pin Ceramic QSOP (CQH) Package**  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

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

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