HFA1109

The HFA1109 is a high speed, low power, current feedback amplifier built with Intersil’s proprietary complementary bipolar UHF-1 process. This amplifier features a unique combination of power and performance specifically tailored for video applications.

The HFA1109 is a standard pinout op amp. It is a higher performance, drop-in replacement (no feedback resistor change required) for the CLC409.

If a comparably performing op amp with an output disable function (useful for video multiplexing) is required, please refer to the HFA1149 data sheet

HFA1109 特点

• Wide - 3dB Bandwidth (AV = +2) 450MHz
• Gain Flatness (To 250MHz) 0.8dB
• Very Fast Slew Rate (AV = +2) 1100V/μs
• High Input Impedance 1.7MΩ
• Differential Gain/Phase 0.02%/0.02°
• Low Supply Current 10mA
• Pb-Free Plus Anneal Available (RoHS Compliant)

HFA1109 芯片订购指南

芯片型号	产品状态	温度范围	封装尺寸图
HFA1109IB	量产	工业级	8 Ld SOIC
HFA1109IBZ	量产	工业级	8 Ld SOIC
HFA1109IBZ96	量产	工业级	8 Ld SOIC T+R
HFA11XXEVAL	量产
HFA1109IP	停产	工业级	8 Ld PDIP

HFA1109 应用技术支持与电子电路设计开发资源下载

1. HFA1109 数据手册DataSheet下载.PDF