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ICL8211 from HARRIS,Intersil

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ICL8211

Manufacturer: HARRIS, INTERSIL

Programmable Voltage Detectors

Partnumber Manufacturer Quantity Availability
ICL8211 HARRIS, INTERSIL 148 In Stock

Description and Introduction

Programmable Voltage Detectors The ICL8211 is a precision voltage reference and comparator IC manufactured by Harris Semiconductor. Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage Range:** 4V to 36V  
- **Reference Voltage Output:** 1.15V (typical)  
- **Reference Voltage Tolerance:** ±1%  
- **Temperature Coefficient:** 30 ppm/°C (typical)  
- **Output Current Capability:** Up to 20mA  
- **Input Offset Voltage:** 2mV (max)  
- **Response Time:** 1μs (typical)  
- **Operating Temperature Range:** -55°C to +125°C  

### **Descriptions:**  
The ICL8211 is a monolithic IC combining a precision voltage reference with a high-speed comparator. It is designed for applications requiring stable voltage references and fast switching, such as power supply monitoring, threshold detection, and waveform generation.  

### **Features:**  
- **Integrated Precision Reference:** Provides a stable 1.15V output.  
- **High-Speed Comparator:** Fast response for signal detection.  
- **Wide Supply Range:** Operates from 4V to 36V.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **Temperature-Stable Performance:** Low drift over temperature.  
- **Robust Design:** Operates in harsh environments (-55°C to +125°C).  

The ICL8211 is housed in an 8-pin DIP or SOIC package.

Application Scenarios & Design Considerations

Programmable Voltage Detectors

Alternative Part Number

  • MAX8211CPA --: Pin-compatible voltage detector/monitor in the same functional family, widely available and a direct drop-in for most ICL8211 applications.
  • MC33161P --: Voltage supervisor/detector with comparable threshold and output behavior, suitable as a functional replacement in monitoring circuits.
  • TL7705ACP --: Well-known supply voltage supervisor offering similar reset/detection functionality, usable when minor threshold differences are acceptable.
  • MC33064P --: Undervoltage sensing circuit in DIP package offering comparable threshold detection function at low cost.

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