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KA2271B from SEC

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KA2271B

Manufacturer: SEC

DOLBY B-TYPE NR PROCESSOR

Partnumber Manufacturer Quantity Availability
KA2271B SEC 1500 In Stock

Description and Introduction

DOLBY B-TYPE NR PROCESSOR The part KA2271B is manufactured by SEC (Samsung Electronics Co., Ltd.).  

### **Specifications:**  
- **Type:** Dual Operational Amplifier  
- **Supply Voltage:** ±18V (maximum)  
- **Input Offset Voltage:** 2mV (typical)  
- **Input Bias Current:** 500nA (typical)  
- **Gain Bandwidth Product:** 1MHz (typical)  
- **Slew Rate:** 0.5V/µs (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** DIP-8 (Dual Inline Package)  

### **Descriptions and Features:**  
- The KA2271B is a dual operational amplifier designed for general-purpose applications.  
- It features low noise and high gain, making it suitable for audio and signal processing circuits.  
- The device is internally compensated for stable operation.  
- It is compatible with standard operational amplifier pin configurations.  
- Suitable for use in industrial, consumer, and communication electronics.  

Note: Always refer to the official datasheet for precise technical details.

Partnumber Manufacturer Quantity Availability
KA2271B SEC 15 In Stock

Description and Introduction

DOLBY B-TYPE NR PROCESSOR The part **KA2271B** is manufactured by **SEC (Samsung Electronics Co., Ltd.)**.  

### **Specifications:**  
- **Function:** Dual preamplifier for tape playback.  
- **Package Type:** DIP (Dual In-line Package).  
- **Pin Count:** 16 pins.  
- **Operating Voltage:** Typically operates at **9V**.  
- **Applications:** Used in cassette tape recorders and playback systems.  

### **Descriptions and Features:**  
- **Dual-Channel Design:** Supports stereo playback.  
- **Low Noise:** Optimized for high-quality audio signal amplification.  
- **Equalization:** Includes built-in playback equalization for tape heads.  
- **Compatibility:** Designed for compatibility with standard tape head inputs.  
- **High Gain:** Provides sufficient amplification for weak tape signals.  

For detailed electrical characteristics, refer to the official datasheet from SEC (Samsung Electronics).

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