← All parts
LM324 Quad Op-Amp
LM324
Texas Instrumentsic amplifier
The LM324 contains four independent high-voltage operational amplifiers in one package. It runs from a single 3V to 36V supply (or split supplies), with a common-mode input range that includes ground and low quiescent current, ideal for single-supply designs.
In stock
Specifications
8- Operating Voltage
- 3 to 36 V
- Input Offset Voltage
- 7 mV
- Input Bias Current
- 250 nA
- Gain Bandwidth Product
- 1.2 MHz
- Slew Rate
- 0.5 V/μs
- Channels
- 4
- Operating Temperature Range
- 0 to 70 °C
- Package Types
- SOIC, SSOP, PDIP, SOP, TSSOP, CFP, WQFN
Pinout
14| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | 1OUT | GPIO | Output of amplifier 1. |
| 2 | 1IN- | GPIO | Inverting input of amplifier 1. |
| 3 | 1IN+ | GPIO | Noninverting input of amplifier 1. |
| 4 | VCC+ | POWER | Positive (highest) supply. |
| 5 | 2IN+ | GPIO | Noninverting input of amplifier 2. |
| 6 | 2IN- | GPIO | Inverting input of amplifier 2. |
| 7 | 2OUT | GPIO | Output of amplifier 2. |
| 8 | 3OUT | GPIO | Output of amplifier 3. |
| 9 | 3IN- | GPIO | Inverting input of amplifier 3. |
| 10 | 3IN+ | GPIO | Noninverting input of amplifier 3. |
| 11 | VCC- | POWERGND | Negative (lowest) supply or ground for single-supply operation. |
| 12 | 4IN+ | GPIO | Noninverting input of amplifier 4. |
| 13 | 4IN- | GPIO | Inverting input of amplifier 4. |
| 14 | 4OUT | GPIO | Output of amplifier 4. |
Interactive pinout
Highlight:
LM324
Click a pin to copy its name · tap a tag above to spotlight a bus.