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ISL28166 from INTERSIL

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ISL28166

Manufacturer: INTERSIL

39礎 Micropower Single and Dual Rail-to-Rail Input-Output Low Input Bias Current (RRIO) Op Amps

Partnumber Manufacturer Quantity Availability
ISL28166 INTERSIL 3591 In Stock

Description and Introduction

39礎 Micropower Single and Dual Rail-to-Rail Input-Output Low Input Bias Current (RRIO) Op Amps The ISL28166 is a precision operational amplifier manufactured by INTERSIL (now part of Renesas Electronics). Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Supply Voltage Range:** ±1.35V to ±18V (Dual Supply), 2.7V to 36V (Single Supply)  
- **Input Offset Voltage:** 25µV (Max)  
- **Input Bias Current:** 1nA (Typ)  
- **Gain Bandwidth Product (GBW):** 1MHz (Typ)  
- **Slew Rate:** 0.5V/µs (Typ)  
- **Quiescent Current:** 500µA per Amplifier (Typ)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Options:** SOIC, MSOP  

### **Descriptions:**
- The ISL28166 is a low-noise, low-power, precision operational amplifier designed for high-accuracy applications.  
- It features rail-to-rail input and output operation, making it suitable for single-supply systems.  
- The device is optimized for low power consumption while maintaining high precision and stability.  

### **Features:**
- **Low Offset Voltage:** Ensures high accuracy in signal conditioning.  
- **Low Noise:** 11nV/√Hz at 1kHz (Typ).  
- **Rail-to-Rail Input/Output:** Supports wide dynamic range in single-supply applications.  
- **Low Power Consumption:** Ideal for battery-powered systems.  
- **High Common-Mode Rejection Ratio (CMRR):** 120dB (Typ).  
- **High Power Supply Rejection Ratio (PSRR):** 120dB (Typ).  
- **Stable with Capacitive Loads:** Up to 300pF without oscillation.  

The ISL28166 is commonly used in precision instrumentation, sensor interfaces, medical devices, and industrial control systems.

Application Scenarios & Design Considerations

39礎 Micropower Single and Dual Rail-to-Rail Input-Output Low Input Bias Current (RRIO) Op Amps

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