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ICL7611BCPA from MAXIM,MAXIM - Dallas Semiconductor

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ICL7611BCPA

Manufacturer: MAXIM

1.4MHz, Low Power CMOS Operational Amplifiers

Partnumber Manufacturer Quantity Availability
ICL7611BCPA MAXIM 100 In Stock

Description and Introduction

1.4MHz, Low Power CMOS Operational Amplifiers The ICL7611BCPA is a precision operational amplifier manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Maxim Integrated (now part of Analog Devices)  
- **Part Number:** ICL7611BCPA  
- **Type:** Precision Operational Amplifier  
- **Supply Voltage Range:** ±0.5V to ±8V (Dual Supply), 1V to 16V (Single Supply)  
- **Input Offset Voltage:** 0.5mV (Typical)  
- **Input Bias Current:** 1pA (Typical)  
- **Gain Bandwidth Product:** 1MHz (Typical)  
- **Slew Rate:** 1.6V/µs (Typical)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 8-Pin PDIP  

### **Descriptions:**
- The ICL7611BCPA is a low-power, high-performance CMOS operational amplifier.  
- It features very low input bias current and offset voltage, making it suitable for precision applications.  
- The device operates from a single or dual power supply and is designed for battery-powered and portable equipment.  

### **Features:**  
- **Low Power Consumption:** Typically 10µA supply current.  
- **Rail-to-Rail Output Swing:** Ensures maximum dynamic range.  
- **High Input Impedance:** CMOS input stage with very low input current.  
- **Wide Supply Voltage Range:** Supports both single and dual supplies.  
- **Low Input Offset Voltage:** Enhances precision in DC applications.  

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

Application Scenarios & Design Considerations

1.4MHz, Low Power CMOS Operational Amplifiers

Alternative Part Number

  • TLC271CP --: Low-power CMOS operational amplifier with similar supply current and pin-compatible DIP-8 pinout, widely available and often used as a direct substitute for the ICL7611 family.
  • LMC6462AIN --: Ultra-low-power CMOS op-amp with rail-to-rail input/output and comparable quiescent current, suitable for battery-powered applications replacing the ICL7611BCPA.
  • CA3140E --: High-input-impedance BiMOS operational amplifier in DIP-8 with similar input characteristics, a common legacy alternative when the ICL7611 is unavailable.

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