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HFA1145IP from INTERSIL

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HFA1145IP

Manufacturer: INTERSIL

330MHz, Low Power, Current Feedback Video Operational Amplifier with Output Disable
Partnumber Manufacturer Quantity Availability
HFA1145IP INTERSIL 96 In Stock

Description and Introduction

330MHz, Low Power, Current Feedback Video Operational Amplifier with Output Disable The part HFA1145IP is manufactured by **INTERSIL**. Here are its key specifications:

1. **Type**: High-speed operational amplifier (op-amp).  
2. **Technology**: Bipolar.  
3. **Supply Voltage Range**: ±5V to ±15V.  
4. **Bandwidth**: 1 GHz (typical).  
5. **Slew Rate**: 1600 V/µs (typical).  
6. **Input Offset Voltage**: 5 mV (maximum).  
7. **Input Bias Current**: 12 µA (typical).  
8. **Operating Temperature Range**: -40°C to +85°C.  
9. **Package**: 8-pin PDIP (Plastic Dual In-Line Package).  
10. **Applications**: High-frequency signal processing, RF, and video amplification.  

These are the factual specifications for the HFA1145IP from INTERSIL.

Application Scenarios & Design Considerations

330MHz, Low Power, Current Feedback Video Operational Amplifier with Output Disable

Alternative Part Number

  • EL2045CN --: Same high-speed current-feedback op-amp class with similar bandwidth and slew rate, pin-compatible in many DIP-8 designs.
  • AD844AN --: Well-known current-feedback op-amp offering comparable speed and drive capability, suitable as a functional substitute.
  • LT1228CN8 --: High-speed current-feedback amplifier with similar supply range and dynamic performance, usable as an alternative with minor layout checks.

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