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ISL55004IB

Manufacturer: INTERSIL

High Supply Voltage 220MHz Unity-Gain Stable Operational Amplifiers

Partnumber Manufacturer Quantity Availability
ISL55004IB INTERSIL 2001 In Stock

Description and Introduction

High Supply Voltage 220MHz Unity-Gain Stable Operational Amplifiers The ISL55004IB is a high-speed operational amplifier (op-amp) manufactured by **INTERSIL** (now part of Renesas Electronics). Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Supply Voltage Range:** ±5V to ±15V (Dual Supply) or +10V to +30V (Single Supply)  
- **Bandwidth (GBW):** 50 MHz  
- **Slew Rate:** 20 V/µs  
- **Input Offset Voltage:** 1.5 mV (max)  
- **Input Bias Current:** 10 nA (max)  
- **Quiescent Current:** 6.5 mA per amplifier (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (ISL55004IB)  

### **Description:**
The ISL55004IB is a **precision, high-speed JFET-input operational amplifier** designed for applications requiring wide bandwidth, low noise, and high slew rate. It is suitable for signal conditioning, active filtering, and data acquisition systems.

### **Features:**
- **JFET Input Stage:** Provides high input impedance and low input bias current.  
- **Low Noise:** 10 nV/√Hz input voltage noise (typical).  
- **High Output Drive:** Capable of driving low-impedance loads.  
- **Unity-Gain Stable:** No external compensation required.  
- **ESD Protection:** Up to 4 kV (Human Body Model).  

This op-amp is commonly used in **test equipment, medical instrumentation, and audio processing** due to its high-speed performance and precision characteristics.  

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

Application Scenarios & Design Considerations

High Supply Voltage 220MHz Unity-Gain Stable Operational Amplifiers

Alternative Part Number

  • LT1819CS8 --: Quad high-speed voltage-feedback op amp with similar bandwidth and supply range, pin-compatible SOIC-8 footprint.
  • AD8044ARZ --: Quad low-power high-speed op amp offering comparable slew rate and gain-bandwidth, suitable drop-in for many ISL55004 applications.
  • LMH6644MA --: Quad rail-to-rail high-speed amplifier with similar supply voltage and bandwidth characteristics, usable as functional replacement.

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