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MAX744ACPA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX744ACPA+

Manufacturer: MAXIM

5V, Step-Down, Current-Mode PWM DC-DC Converters

Partnumber Manufacturer Quantity Availability
MAX744ACPA+,MAX744ACPA MAXIM 1000 In Stock

Description and Introduction

5V, Step-Down, Current-Mode PWM DC-DC Converters The MAX744ACPA+ is a part manufactured by **MAXIM** (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Manufacturer:** MAXIM (Analog Devices)  
- **Part Number:** MAX744ACPA+  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  
- **Operating Temperature Range:** 0°C to +70°C (Commercial Grade)  
- **Supply Voltage Range:** Typically operates at **±5V**  
- **Power Consumption:** Low power consumption for efficiency  

### **Descriptions:**  
The **MAX744ACPA+** is a **4th-order, lowpass, switched-capacitor filter (SCF)** designed for signal conditioning applications. It provides precise filtering with minimal external components.  

### **Features:**  
- **4th-Order Lowpass Filter:** Provides steep roll-off for effective noise reduction.  
- **Switched-Capacitor Technology:** Ensures accuracy and stability.  
- **Adjustable Cutoff Frequency:** Can be set via an external clock.  
- **Low Power Operation:** Suitable for battery-powered applications.  
- **Single or Dual Supply Operation:** Supports **±5V** or **+5V** supplies.  
- **No External Components Required:** Minimal external circuitry needed for operation.  

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

Application Scenarios & Design Considerations

5V, Step-Down, Current-Mode PWM DC-DC Converters

Alternative Part Number

  • LTC1064-1CN --: Pin-compatible switched-capacitor low-pass filter in DIP-8 with similar cutoff frequency range and supply requirements, widely available as a direct functional substitute.
  • MF10CCN --: Universal monolithic switched-capacitor filter in DIP package offering comparable filter response and clock-to-cutoff ratio, suitable for the same signal-conditioning role.
  • AD743JN --: Low-noise precision op-amp in DIP-8 that can implement the same active filtering function when configured as an active low-pass stage, with similar bandwidth and supply range.

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