400MHz, Fast Settling Operational Amplifier

The Intersil HA-2540 is a wideband, very high slew rate, monolithic Operational Amplifier featuring superior speed and bandwidth characteristics. Bipolar construction coupled with dielectric isolation allows this truly differential device to deliver outstanding performance in circuits where closed loop gain is 10 or greater. Additionally, the HA-2540 has a drive capability of 10V into a 1k load. Other desirable characteristics include low input voltage noise, low offset voltage, and fast settling time.
A 400V/s slew rate ensures high performance in Video and pulse amplification circuits, while the 400MHz gainbandwidth product is ideally suited for wideband signal amplification. A settling time of 140ns also makes the HA-2540 an excellent selection for high speed Data Acquisition Systems.
Refer to Application Note AN541 and Application Note AN556 for more information on High Speed op amp applications.
For a lower power version of this product, please see the HA-2850 datasheet.
By Intersil Corporation
Part Manufacturer Description Datasheet Samples
CY7C425-40PC Rochester Electronics LLC 1KX9 OTHER FIFO, 40ns, PDIP28, 0.300 INCH, DIP-28
CY7C425-40JI Rochester Electronics LLC 1KX9 OTHER FIFO, 40ns, PQCC32, PLASTIC, LCC-32
CY7C425-40JC Rochester Electronics LLC 1KX9 OTHER FIFO, 40ns, PQCC32, PLASTIC, LCC-32
CY7C425-40DI Rochester Electronics LLC 1KX9 OTHER FIFO; 40ns; CDIP28
CY7C425-40VCT Rochester Electronics LLC 1KX9 OTHER FIFO; 40ns; SOJ28
CY7C425-40VIT Rochester Electronics LLC 1KX9 OTHER FIFO; 40ns; SOJ28
CY7C425-40JIT Rochester Electronics LLC 1KX9 OTHER FIFO; 40ns; PLCC32
CY7C425-40PI Rochester Electronics LLC 1KX9 OTHER FIFO; 40ns; PDIP28
CY7C425-40VC Rochester Electronics LLC 1KX9 OTHER FIFO; 40ns; SOJ28
CY7C425-40JCT Rochester Electronics LLC 1KX9 OTHER FIFO; 40ns; PLCC32
HA-2540 's PackagesHA-2540 's pdf datasheet
HA1-2540-5 DIP
HA3-2540-5 PDIP
HA3-2540C-5 PDIP




HA-2540 Pinout, Pinouts
HA-2540 pinout,Pin out
This is one package pinout of HA-2540,If you need more pinouts please download HA-2540's pdf datasheet.

HA-2540 Application circuits
HA-2540 circuits
This is one application circuit of HA-2540,If you need more circuits,please download HA-2540's pdf datasheet.


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