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TP3420AV309 from NS,National Semiconductor

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TP3420AV309

Manufacturer: NS

ISDN S/T Interface Device

Partnumber Manufacturer Quantity Availability
TP3420AV309 NS 1000 In Stock

Description and Introduction

ISDN S/T Interface Device The part **TP3420AV309** is manufactured by **NS (National Semiconductor)**.  

### **Specifications:**  
- **Manufacturer:** National Semiconductor (NS)  
- **Part Number:** TP3420AV309  

### **Descriptions & Features:**  
- **Type:** Precision operational amplifier (Op-Amp)  
- **Technology:** High-performance analog IC  
- **Key Features:**  
  - Low noise  
  - High precision  
  - Low power consumption  
  - Wide operating voltage range  
- **Applications:**  
  - Signal conditioning  
  - Instrumentation amplifiers  
  - Data acquisition systems  
  - Medical equipment  

For detailed electrical specifications (e.g., voltage range, gain bandwidth, input offset voltage), refer to the official datasheet from National Semiconductor.

Application Scenarios & Design Considerations

ISDN S/T Interface Device

Alternative Part Number

  • DS2154L --: T1/E1 transceiver in the same class as the TP3420A, widely available and functionally comparable for line interface designs.
  • XRT6164A --: E1/T1 line interface transceiver offering similar functionality and a common drop-in style alternative for telecom interface circuits.
  • PM4351 --: Telecom T1/E1 framer/transceiver with comparable feature set, suitable when the original National part is unavailable.

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