Fairchild Semiconductor KA248
The KA248/KA348 is a true quad KA741. It consists of four independent, high gain, internally compensated, low power operational amplifiers which have been designed to provide functional characteristics identical to those of the familiar KA741 operational amplifier.| Part No. | KA248 |
|---|---|
| Datasheet | KA248 Download |
| Manufacturer |  Fairchild Semiconductor |
| Description | Quad Operational Amplifier |
| Buy | Stock & Price |
FEATURES
●●
●
●
●
●
●
●
●
● KA741 OP Amp operating characteristics Low supply current drain Class AB output stage no crossover distortion Pin compatible with the KA324 & KA3403 Low input offset voltage : 1mV Typ. Low input offset current : 4nA Typ. Low input bias current : 30nA Typ. Gain bandwidth (unity gain): 1.0MHz Typ. High degree of isolation between amplifiers: 120dB Overload protection for inputs and outputs
DESCRIPTION
The KA248/KA348 is a true quad KA741. In addition the total supply current for all four amplifiers is comparable to the supply current of a single KA741 type OP Amp. Other features include input offset currents and input bias current which are much less than those of a standard KA741. Also, excellent isolation between amplifiers has been achieved by independently biasing each amplifier and using layout techniques which minimize thermal coupling. 14-DIP 1 14-SOP 1 Internal Block Diagram Rev. 1.0.1 ©2001 Fairchild Semiconductor Corporation KA248/KA348 Schematic Di...
