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ICL7660CSA. from HAR

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ICL7660CSA.

Manufacturer: HAR

Switched-Capacitor Voltage Converters

Partnumber Manufacturer Quantity Availability
ICL7660CSA.,ICL7660CSA HAR 22 In Stock

Description and Introduction

Switched-Capacitor Voltage Converters The ICL7660CSA is a voltage converter IC manufactured by Harris Semiconductor (HAR).  

### **Specifications:**  
- **Function:** DC-to-DC Voltage Converter (Charge Pump)  
- **Input Voltage Range:** 1.5V to 10V  
- **Output Voltage:** Negative of Input Voltage (Inverts Input Voltage)  
- **Output Current:** Up to 20mA (typical)  
- **Operating Frequency:** ~10kHz (internal oscillator)  
- **Efficiency:** Up to 99%  
- **Package:** 8-Pin SOIC (CSA)  
- **Operating Temperature Range:** 0°C to 70°C  

### **Descriptions and Features:**  
- Converts a positive input voltage to a negative output voltage (e.g., +5V to -5V).  
- Requires only two external capacitors for operation.  
- Low power consumption.  
- No inductors required, making it suitable for compact designs.  
- Can be used as a voltage doubler with external diode-capacitor configuration.  
- Internal oscillator can be overridden with an external clock for synchronization.  

This IC is commonly used in applications requiring negative voltage generation, such as analog circuits, op-amp power supplies, and data acquisition systems.

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