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HFA1114IP from INTERSIL

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HFA1114IP

Manufacturer: INTERSIL, HARRIS, HAR

850MHz Video Cable Driving Buffer

Partnumber Manufacturer Quantity Availability
HFA1114IP INTERSIL, HARRIS, HAR 245 In Stock

Description and Introduction

850MHz Video Cable Driving Buffer The part **HFA1114IP** is manufactured by **Intersil**. Here are its specifications based on Ic-phoenix technical data files:

- **Manufacturer**: Intersil  
- **Type**: High-speed operational amplifier  
- **Package**: PDIP (Plastic Dual In-line Package)  
- **Number of Channels**: 1  
- **Supply Voltage Range**: ±5V to ±15V  
- **Bandwidth**: 90 MHz  
- **Slew Rate**: 600 V/µs  
- **Input Offset Voltage**: 3 mV (max)  
- **Input Bias Current**: 1.5 µA (max)  
- **Operating Temperature Range**: -40°C to +85°C  
- **Common Mode Rejection Ratio (CMRR)**: 70 dB (min)  
- **Power Supply Rejection Ratio (PSRR)**: 70 dB (min)  

These are the verified factual details for the **HFA1114IP** from Intersil. No additional guidance or suggestions are included.

Application Scenarios & Design Considerations

850MHz Video Cable Driving Buffer

Alternative Part Number

  • EL2044CN --: High-speed current-feedback op-amp in the same 8-pin DIP package with comparable bandwidth and slew rate, suitable as a direct functional replacement.
  • AD844AN --: Widely available current-feedback op-amp in 8-pin DIP offering similar high-speed performance and a well-documented alternative to the HFA1114.
  • LT1227CN8 --: High-speed current-feedback amplifier in 8-pin DIP with comparable bandwidth and drive capability, usable as a drop-in style substitute.
  • AD811AN --: Wideband current-feedback operational amplifier in DIP-8 offering similar video-bandwidth performance and pin-compatible layout for many HFA1114 applications.

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