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MAX680ESA from MAX,MAXIM - Dallas Semiconductor

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MAX680ESA

Manufacturer: MAX, MAXIM, MAXIM

+5V to 10V Voltage Converters

Partnumber Manufacturer Quantity Availability
MAX680ESA MAX, MAXIM, MAXIM 274 In Stock

Description and Introduction

+5V to 10V Voltage Converters The MAX680ESA is a dual charge pump voltage converter 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:** MAX680ESA  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **Input Voltage Range:** +1.5V to +6V  
- **Output Voltage:** ±5V (unregulated) or ±10V (unregulated) depending on configuration  
- **Output Current:** Up to 10mA (for ±5V output)  
- **Switching Frequency:** 10kHz (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Low Power Consumption:** Typically 0.5mA supply current  

### **Descriptions:**  
The MAX680ESA is a dual charge pump DC-DC converter that generates both positive and negative output voltages from a single positive input. It does not require inductors, making it suitable for space-constrained applications. The device is commonly used to provide bipolar supply rails in low-power circuits.  

### **Features:**  
- **Dual Output Charge Pump:** Generates both positive and negative voltages.  
- **No Inductors Required:** Simplifies circuit design.  
- **Wide Input Voltage Range:** Operates from +1.5V to +6V.  
- **Low Supply Current:** Typically 0.5mA.  
- **Compact Package:** 8-pin SOIC for space-saving designs.  
- **Unregulated Outputs:** Output voltage varies with input.  
- **Simple External Components:** Only requires capacitors.  

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

Application Scenarios & Design Considerations

+5V to 10V Voltage Converters

Alternative Part Number

  • ICL7660ESA --: Pin-compatible charge-pump voltage converter in the same 8-pin SOIC package with similar function, widely used as a drop-in substitute.
  • LT1054CS8 --: Switched-capacitor voltage converter with comparable input range and current capability, available in SOIC-8 and suitable for similar designs.
  • TC7660EOA --: Charge-pump voltage converter in 8-pin SOIC with similar operating principle and ratings, offering a different series as a practical alternative.
  • LTC1044ACS8 --: Switched-capacitor voltage converter with similar inverting/doubling function and SOIC-8 footprint, suitable functional replacement.

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