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. In addition the total supply current for all four amplifiers is comparable to the supply current of a single UA741 type op amp. .
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. 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. 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.
TheLM348/LM248 is a true quad LM741. It consists of four independent, high-gain, internally compensated, low power opera.
The LM148 series is a true quad 741. It consists of four independent, high gain, internally compensated, low power opera.
ordering information The LM148, LM248, and LM348 are quadruple, independent, high-gain, internally compensated operation.
DifferentialĂInput OperationalĂAmplifiers The LM348 series is a true quad MC1741. Integrated on a single monolithic chip.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | LM34 |
National Semiconductor |
Precision Fahrenheit Temperature Sensors | |
2 | LM34 |
Texas Instruments |
Precision Fahrenheit Temperature Sensors | |
3 | LM340 |
Motorola Inc |
Three Terminal Positive Voltage Regulators | |
4 | LM340 |
National Semiconductor |
3-Terminal Positive Regulators | |
5 | LM340 |
ON Semiconductor |
THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS | |
6 | LM340 |
Texas Instruments |
1.5-A Fixed Voltage Regulators | |
7 | LM340-N |
Texas Instruments |
3-Terminal Positive Regulators | |
8 | LM3401 |
National Semiconductor |
Quad Amplifiers | |
9 | LM3401 |
Texas Instruments |
Hysteretic PFET Controller | |
10 | LM3402 |
National Semiconductor |
0.5A Constant Current Buck Regulator | |
11 | LM3402 |
Texas Instruments |
0.5-A Constant Current Buck Regulator | |
12 | LM3402HV |
National Semiconductor |
0.5A Constant Current Buck Regulator |