LM358 Dual Operational Amplifier DIP-8
LM358 is a dual op-amp IC integrated with two op-amps powered by a common power supply. It can be considered as one half of LM324 Quad op-amp which contains four op-amps with common power supply. The differential input voltage range can be equal to that of power supply voltage. The default input offset voltage is very low which is of magnitude 2mV. The typical supply current is 500uA independent of the supply voltage range and a maximum current of 700uA. The operating temperature ranges from 0˚C to 70˚C at ambient whereas the maximum junction temperature can be up to 150˚C.
Features:
- Dual operational amplifier in a single package.
- Low power consumption design.
- Wide single-supply operating voltage range.
- Supports dual power supply operation.
- Internally frequency compensated.
- High voltage gain.
- Ground-sensing input capability.
- Short-circuit protected outputs.
- Low input offset voltage.
Example :
Output=(1+R2/R1)*Vin
Specifications:
| Parameter | Value |
|---|---|
| Part Number | LM358 |
| IC Type | Dual Operational Amplifier |
| Number of Amplifiers | 2 |
| Package | DIP-8 |
| Mounting Type | Through Hole |
| Single Supply Voltage Range | 3V to 32V |
| Dual Supply Voltage Range | ±1.5V to ±16V |
| Typical Supply Current | 500µA |
| Maximum Supply Current | 700µA |
| Open Loop Voltage Gain | 100dB Typical |
| Unity Gain Bandwidth | 1MHz Typical |
| Input Offset Voltage | 2mV Typical |
| Slew Rate | 0.3V/µs Typical |
| Operating Temperature | 0°C to +70°C |
| Junction Temperature | 150°C Max |
| Output Short Circuit Protection | Yes |
LM358 Pin Configuration:
| Pin Number | Pin Name | Description |
| 1 | OUTPUT1 | Output of Op-Amp 1 |
| 2 | INPUT1- | Inverting Input of Op-Amp 1 |
| 3 | INPUT1+ | Non-Inverting Input of Op-Amp 1 |
| 4 | VEE, GND | Ground or Negative Supply Voltage |
| 5 | INPUT2+ | Non-Inverting Input of Op-Amp 2 |
| 6 | INPUT2- | Inverting Input of Op-Amp 2 |
| 7 | OUTPUT2 | Output of Op-Amp 2 |
| 8 | VCC | Positive Supply Voltage |
Note: Complete technical information can be found in the LM358 Datasheet linked at the end of the page.
Supply Connection:
Above is the supply configuration for both single and dual supply connections.
Applications:
- Transducer Amplifiers
- Conventional op-amp circuits
- Integrator, Differentiator, Summer, adder, Voltage follower, etc.,
- DC gain blocks, Digital multimeters, Oscilloscopes
- Comparators (Loop control & regulation)
Package includes:
- 1x LM358 Dual Operational Amplifier DIP-8