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ICL7612ACSA from INTERSIL

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ICL7612ACSA

Manufacturer: INTERSIL, HARRIS

Single/Dual/Triple/Quad Operational Amplifiers

Partnumber Manufacturer Quantity Availability
ICL7612ACSA INTERSIL, HARRIS 74 In Stock

Description and Introduction

Single/Dual/Triple/Quad Operational Amplifiers The ICL7612ACSA is a precision operational amplifier manufactured by Harris Semiconductor. Below are the specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Harris Semiconductor  
- **Type:** Precision Operational Amplifier  
- **Package:** 8-Pin SOIC (Small Outline Integrated Circuit)  
- **Supply Voltage Range:** ±1.5V to ±8V (Dual Supply) or 3V to 16V (Single Supply)  
- **Input Offset Voltage:** Typically 0.5mV (max 2mV)  
- **Input Bias Current:** Typically 10pA  
- **Input Offset Current:** Typically 1pA  
- **Gain Bandwidth Product:** 1MHz  
- **Slew Rate:** 1.6V/µs  
- **Common Mode Rejection Ratio (CMRR):** 90dB (min)  
- **Power Supply Rejection Ratio (PSRR):** 90dB (min)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Output Current:** ±20mA  

### **Descriptions:**  
The ICL7612ACSA is a low-power, high-performance CMOS operational amplifier designed for precision applications. It features extremely low input bias current and offset voltage, making it suitable for high-impedance sensor interfaces, medical instrumentation, and data acquisition systems. The device operates from a single or dual power supply and offers excellent DC and AC performance.  

### **Features:**  
- **Ultra-Low Input Bias Current:** 10pA (typical)  
- **Low Input Offset Voltage:** 0.5mV (typical)  
- **Wide Supply Voltage Range:** ±1.5V to ±8V or 3V to 16V  
- **Low Power Consumption:** 100µA (typical) per amplifier  
- **High Input Impedance:** >10¹²Ω  
- **Rail-to-Rail Output Swing** (close to supply rails)  
- **CMOS Technology:** Ensures low noise and high precision  
- **Stable Operation with Capacitive Loads**  
- **ESD Protection:** Protects against electrostatic discharge  

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

Application Scenarios & Design Considerations

Single/Dual/Triple/Quad Operational Amplifiers

Alternative Part Number

  • TLC271ACSA --: Low-power CMOS operational amplifier with similar supply current and pinout, direct functional replacement in the same SOIC-8 package.
  • LMC6462AIM --: Micropower CMOS op-amp with comparable input bias current and rail-to-rail output, suitable substitute for low-power instrumentation circuits.
  • OPA2341UA --: Low-power CMOS operational amplifier offering similar quiescent current and bandwidth, usable as an alternative with minor layout considerations.
  • OPA2340UA --: Low-power rail-to-rail CMOS operational amplifier offering similar supply current and bandwidth, usable as a functional substitute in 8-pin SOIC designs.
  • TLC271ACD --: Programmable low-power CMOS op-amp offering comparable quiescent current and rail-to-rail output, widely used as an ICL7612 substitute.
  • OPA2347UA --: Micropower CMOS op-amp with low input bias current and single-supply operation, functionally similar to the ICL7612 in SOIC-8.

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