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MAX694EPA from MAXIM,MAXIM - Dallas Semiconductor

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MAX694EPA

Manufacturer: MAXIM

Microprocessor Supervisory Circuits

Partnumber Manufacturer Quantity Availability
MAX694EPA MAXIM 54 In Stock

Description and Introduction

Microprocessor Supervisory Circuits The MAX694EPA is a peripheral driver manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX694EPA  
- **Type:** Peripheral Driver  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  
- **Operating Voltage Range:** 4.5V to 5.5V  
- **Output Current:** Up to 100mA per output  
- **Number of Outputs:** 4 open-drain outputs  
- **Logic Compatibility:** 5V CMOS/TTL  
- **Operating Temperature Range:** -40°C to +85°C  
- **Serial Interface:** SPI-Compatible (3-Wire)  

### **Descriptions:**  
The MAX694EPA is a serial-interfaced peripheral driver designed to control multiple open-drain outputs using a microcontroller or other logic device. It is commonly used in applications requiring LED driving, relay control, or general-purpose switching.  

### **Features:**  
- **SPI-Compatible Serial Interface** for easy microcontroller integration.  
- **Four Open-Drain Outputs** capable of sinking up to 100mA each.  
- **Wide Operating Voltage Range** (4.5V to 5.5V).  
- **Low Standby Current** for power efficiency.  
- **Thermal Shutdown Protection** to prevent damage from overheating.  
- **Cascadable for Multiple Devices** using the serial interface.  
- **Industrial Temperature Range** (-40°C to +85°C).  

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

Application Scenarios & Design Considerations

Microprocessor Supervisory Circuits

Alternative Part Number

  • ICL7660CPA --: Pin-compatible CMOS voltage converter in 8-pin DIP, widely used as a drop-in substitute for MAX694 in charge-pump applications.
  • LT1054CN8 --: Switched-capacitor voltage converter with similar function and 8-pin DIP package, offering higher output current and good availability.
  • TC7660CPA --: Low-cost CMOS charge-pump voltage converter in 8-pin DIP, functionally equivalent and commonly cross-referenced for MAX694 designs.

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