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HFA1149IB from INTERSIL

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HFA1149IB

Manufacturer: INTERSIL

450MHz/ Low Power/ Video Operational Amplifier with Programmable Output Disable

Partnumber Manufacturer Quantity Availability
HFA1149IB INTERSIL 343 In Stock

Description and Introduction

450MHz/ Low Power/ Video Operational Amplifier with Programmable Output Disable The part HFA1149IB is a high-speed, low-power operational amplifier manufactured by INTERSIL. Below are its key specifications from Ic-phoenix technical data files:

1. **Supply Voltage Range**: ±5V to ±15V  
2. **Input Offset Voltage**: 2mV (typical)  
3. **Input Bias Current**: 1.5µA (typical)  
4. **Gain Bandwidth Product (GBW)**: 50MHz  
5. **Slew Rate**: 1000V/µs  
6. **Operating Temperature Range**: -40°C to +85°C  
7. **Package**: 8-pin SOIC (Small Outline Integrated Circuit)  
8. **Input Voltage Noise**: 4.5nV/√Hz  
9. **Output Current**: ±60mA  
10. **Common Mode Rejection Ratio (CMRR)**: 70dB  

These are the factual specifications for the HFA1149IB as provided by INTERSIL.

Partnumber Manufacturer Quantity Availability
HFA1149IB INTERSIL 69 In Stock

Description and Introduction

450MHz/ Low Power/ Video Operational Amplifier with Programmable Output Disable The part **HFA1149IB** is manufactured by **Intersil**. It is a high-speed, current feedback operational amplifier designed for applications requiring wide bandwidth and fast settling times. Key specifications include:

- **Bandwidth**: Typically 1.1 GHz
- **Slew Rate**: 1600 V/µs
- **Supply Voltage Range**: ±5V to ±15V
- **Input Bias Current**: 5 µA (typical)
- **Input Offset Voltage**: 5 mV (maximum)
- **Operating Temperature Range**: -40°C to +85°C
- **Package**: 8-pin SOIC (Small Outline Integrated Circuit)

The HFA1149IB is commonly used in video processing, RF amplification, and other high-frequency applications.

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