Intersil HFA1115
The HFA1115 is a high speed closed loop Buffer featuring both user programmable gain and output limiting. This buffer is the ideal choice for high frequency applications requiring output limiting, especially those needing ultra fast overload recovery times. The limiting function allows the designer to set the maximum positive and negative output levels, thereby protecting later stages from damage or input saturation.| Part No. | HFA1115 |
|---|---|
| Datasheet | HFA1115 Download |
| Manufacturer |  Intersil |
| Description | Closed Loop Buffer Amplifier |
| Buy | Stock & Price |
DESCRIPTION
No Connection Inverting Input Non-Inverting Input Negative Supply Lower Output Limit Output Positive Supply Upper Output LimitFEATURES
● User Programmable Output Voltage Limiting● High Input Impedance . . . . . . . . . . . . . . . . . . . . . . . 1MΩ
● Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.02%
● Differential Phase. . . . . . . . . . . . . . . . . . . . . 0.03 Degrees
● Wide -3dB Bandwidth (AV = +2) . . . . . . . . . . . . . 225MHz
● Very Fast Slew Rate (AV = -1) . . . . . . . . . . . . . . 1135V/μs
● Low Supply Current . . . . . . . . . . . . . . . . . . . . . . . . 7.1mA
● High Output Current . . . . . . . . . . . . . . . . . . . . . . . . . 60mA
● Excellent Gain Accuracy . . . . . . . . . . . . . . . . . . . 0.99V/V
● User Programmable For Closed-Loop Gains of +1, -1 or +2 Without Use of External Resistors
● Fast Overdrive Recovery . . . . . . . . . . . . . . . . . . . . . <1ns
● Standard Operational Amplifier Pinout
APPLICATIONS
● Fl...
