LM3403 comprises of four industry standard, high gain, frequency compensated, general purpose amplifiers for cost sensitive equipment. The op-amp is stable at unity gain and does not have a reverse phase in overdrive conditions. The IC is available in a 14-pin hermetically sealed dual in line IC packaging (DIP).
Operational Amplifier
Operational amplifiers are simple electronic circuits that can boost a weak signal to a level of higher amplitude. An operational amplifier is generally used in applications such as home entertainment systems, megaphones, speakers, and microphones, etc. An op-amp usually operates with a number of feedback components that determine the resulting function or “operation” of the amplifier and by virtue of the different feedback, configurations whether resistive, capacitive, or both.
LM3403 Pinout
LM3403 Pin Configuration
Pin No | Pin Name | Description |
---|---|---|
1 | OUT A | Output Of Amplifier A |
2 | INV-INPUT A | Inverting Input Of Amplifier A |
3 | NON-INV-INPUT A | Non Inverting Input Of Amplifier A |
4 | V+ | Positive Power Supply |
5 | NON-INV-INPUT B | Non Inverting Input Of Amplifier B |
6 | INV-INPUT B | Inverting Input Of Amplifier B |
7 | OUT B | Output Of Amplifier B |
8 | OUT C | Output Of Amplifier C |
9 | INV-INPUT C | Inverting Input Of Amplifier C |
10 | NON-INV-INPUT C | Non Inverting Input Of Amplifier C |
11 | V- | Negative Power Supply |
12 | NON-INV-INPUT D | Non Inverting Input Of Amplifier D |
13 | INV-INPUT D | Inverting Input Of Amplifier D |
14 | OUT D | Output Of Amplifier D |
LM3403 Features
- Input common mode voltage range includes ground or negative supply
- Output voltage can swing to ground or negative supply
- Four internally compensated operational amplifiers in a single package
- Wide power supply range single supply of 3.0V to 36V dual supply of g1.5V to g18V
- Class AB output stage for minimal crossover distortion
- Short circuit protected outputs
- High open loop gain 200k
- LM741 operational amplifier type performance
Application
- Filters
- Voltage controlled oscillators
LM3403 Datasheet
You can download this datasheet for LM3403 Quad Operational Amplifier from the link given below:
See Also: CD4066 Quad Bilateral Switch – Datasheet | CD4034 8-Stage Bidirectional Bus Register – Datasheet | CD4044 Quad 3-state NAND R-S Latch Tristate – Datasheet