STMicroelectronics LM248
The LM148 consists of four independent,high gain internally compensated, low power operational amplifiers which have been designed to provide functionalcharacteristics identical to those of the familiar UA741 operational amplifier. The LM148 can be used anywhere multiple UA741 type amplifiers are being used and in applications where amplifier matching or high packing density is required.| Part No. | LM248 |
|---|---|
| Datasheet | LM248 Download |
| Manufacturer |  STMicroelectronics |
| Description | Four UA741 quad bipolar operational amplifiers |
| Buy | Stock & Price |
DESCRIPTION
In addition the total supply current for all four amplifiers is comparable to the supply current of a single UA741 type op amp. Other features include input offset current and input bias current which are much less than those of a standard UA741. Also, excellent isolation between amplifiers has been achieved by independently biasing each amplifier and using layout techniques which minimize thermal coupling. November 1997 O u tpu t 1 In ve rt i n g i n p u t 1 1 14 Ou tpu t 4 2 13 I n v e r ti n g i n p u t 4 N o n -i n ve r t i n g i n p u t 1 3 12 N o n -i n v e r t i n g i n p u t 4 V + CC 4 5 11 10 V CC - N on- inv er ting in pu t 2 N o n -i n v e r t i n g i n p u t 3 I n v e r ti ng i n p u t 2 6 7 9 8 I n ve r ti n g i n p u t 3 Out put 2 Ou tp u t 3 1/9 LM148 - LM248 - LM348 SCHEMATIC DIAGRAM V CC 25 Ω Non-inverting inpu t Inverting Input 12k 350k Ω Output Ω 7.4pF V CC 2.5 k Ω 25 Ω V CC 60k Ω 340 Ω 60k Ω 36k Ω V CCABSOLUTE MAXIMUM RATINGS
Symbol VCC Vid Vi Ptot Tope...
