Intersil HFA1245
The HFA1245 is a dual, high speed, low power current feedback amplifier built with Intersil’s proprietary complementary bipolar UHF-1 process. The HFA1245 features individual TTL/CMOS compatible disable controls. When pulled low they disable the corresponding amplifier, which reduces the supply current and forces the output into a high impedance state.- Max Voltage : 5.5V
- Max Operating Temp : 85°C
- Min Operating Temp : -40°C
Source:
Octopart
| Part No. | HFA1245 |
|---|---|
| Datasheet | HFA1245 Download |
| Manufacturer |  Intersil |
| Description | Current Feedback Operational Amplifier |
| Buy | Stock & Price |
FEATURES
● Low Supply Current . . . . . . . . . . . . . . . . . 5.8mA/Op Amp● High Input Impedance . . . . . . . . . . . . . . . . . . . . . . . 2MΩ
● Low Crosstalk (5MHz) . . . . . . . . . . . . . . . . . . . . . . . -83dB
● High Off Isolation (5MHz). . . . . . . . . . . . . . . . . . . . . 65dB
● Wide -3dB Bandwidth (AV = +2) . . . . . . . . . . . . . 420MHz
● Very Fast Slew Rate . . . . . . . . . . . . . . . . . . . . . 1200V/μs
● Gain Flatness (to 50MHz) . . . . . . . . . . . . . . . . . . ±0.11dB
● Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.02%
● Differential Phase. . . . . . . . . . . . . . . . . . . . . 0.03 Degrees
● Individual Output Enable/Disable
● Output Enable/Disable Time . . . . . . . . . . . . . 150ns/30ns
● Pin Compatible Upgrade to HA5022
APPLICATIONS
● Flash A/D Drivers● High Resolution Monitors
● Video Multiplexers
● Video Switching and Routing
● Professional Video Processing
● Video Digitizing Boards/Systems
● Multimedia Systems
● R...
