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ICL7611ACPA from INTERSIL.,Intersil

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ICL7611ACPA

Manufacturer: INTERSIL., HAR

Single/Dual/Triple/Quad Operational Amplifiers

Partnumber Manufacturer Quantity Availability
ICL7611ACPA INTERSIL., HAR 134 In Stock

Description and Introduction

Single/Dual/Triple/Quad Operational Amplifiers The ICL7611ACPA is a precision operational amplifier manufactured by **INTERSIL** (now part of Renesas Electronics). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage Range:** ±1.5V to ±8V (Dual Supply), 3V to 16V (Single Supply)  
- **Input Offset Voltage:** 0.5mV (Typical)  
- **Input Bias Current:** 30pA (Typical)  
- **Input Offset Current:** 5pA (Typical)  
- **Gain Bandwidth Product:** 1MHz (Typical)  
- **Slew Rate:** 1.6V/µs (Typical)  
- **Common Mode Rejection Ratio (CMRR):** 90dB (Typical)  
- **Power Supply Rejection Ratio (PSRR):** 90dB (Typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  

### **Description:**  
The ICL7611ACPA is a low-power, high-performance CMOS operational amplifier designed for precision applications. It offers low input bias current, low offset voltage, and high input impedance, making it suitable for battery-powered and high-impedance sensor applications.

### **Features:**  
- **Low Power Consumption:** 10µA (Typical) supply current  
- **Rail-to-Rail Output Swing**  
- **Single or Dual Supply Operation**  
- **High Input Impedance:** 10¹²Ω (Typical)  
- **Low Noise:** 25µVp-p (0.1Hz to 10Hz)  
- **Latch-Up Free Design**  

This operational amplifier is commonly used in instrumentation, medical devices, and portable electronics due to its precision and low-power characteristics.  

(Note: Always refer to the official datasheet for detailed specifications and application guidelines.)

Application Scenarios & Design Considerations

Single/Dual/Triple/Quad Operational Amplifiers

Alternative Part Number

  • TLC271CP --: Low-power CMOS operational amplifier with similar supply current and input characteristics, available in 8-pin DIP, a common drop-in substitute for the ICL7611.
  • LMC6462AIN --: Micropower CMOS op-amp with very low input bias current and rail-to-rail output, suitable replacement in low-power instrumentation circuits.
  • OPA2340PA --: Low-power CMOS operational amplifier in 8-pin DIP with comparable bandwidth and supply range, usable where the ICL7611 is specified.
  • OPA2347PA --: Low-power, low-voltage CMOS operational amplifier in DIP-8 with similar electrical characteristics, offering a practical alternative when ICL7611 availability is limited.

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