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KA324D

Quad operational amplifier

Partnumber Manufacturer Quantity Availability
KA324D 2000 In Stock

Description and Introduction

Quad operational amplifier The KA324D is a quad operational amplifier (op-amp) manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Below are its key specifications, descriptions, and features:

### **Specifications:**
1. **Supply Voltage Range:**  
   - Single Supply: 3V to 32V  
   - Dual Supply: ±1.5V to ±16V  

2. **Input Offset Voltage:**  
   - Typical: 2mV (max: 7mV)  

3. **Input Bias Current:**  
   - Typical: 20nA  

4. **Input Offset Current:**  
   - Typical: 2nA  

5. **Common Mode Rejection Ratio (CMRR):**  
   - Typical: 70dB  

6. **Supply Current (per amplifier):**  
   - Typical: 0.7mA  

7. **Gain Bandwidth Product:**  
   - 1MHz (typical)  

8. **Slew Rate:**  
   - 0.5V/µs (typical)  

9. **Operating Temperature Range:**  
   - Commercial: 0°C to +70°C  
   - Industrial: -40°C to +85°C  

10. **Package Type:**  
    - 14-pin DIP (Dual Inline Package)  

### **Descriptions:**
- The KA324D is a monolithic quad operational amplifier designed for general-purpose applications.  
- It features low power consumption, high gain, and wide bandwidth.  
- Suitable for battery-powered devices due to its low supply current.  
- Internally frequency-compensated for stable operation.  

### **Features:**
1. **Low Power Consumption:** Ideal for portable and battery-operated devices.  
2. **Wide Supply Voltage Range:** Supports both single and dual power supplies.  
3. **High Input Impedance:** Minimizes loading effects on signal sources.  
4. **Short-Circuit Protection:** Enhanced durability in case of output shorting.  
5. **No Frequency Compensation Required:** Internally compensated for ease of use.  
6. **Large Output Voltage Swing:** Supports rail-to-rail operation (close to supply voltages).  

The KA324D is commonly used in signal conditioning, active filters, comparators, and voltage followers.

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