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LM324

STMicroelectronics
Part Number LM324
Manufacturer STMicroelectronics
Description Low-power quad operational amplifiers
Published Jan 13, 2022
Detailed Description LM124, LM224x, LM324x Datasheet Low-power quad operational amplifiers QFN16 3x3 TSSOP14 SO14 Features • Wide gain band...
Datasheet PDF File LM324 PDF File

LM324
LM324


Overview
LM124, LM224x, LM324x Datasheet Low-power quad operational amplifiers QFN16 3x3 TSSOP14 SO14 Features • Wide gain bandwidth: 1.
3 MHz • Input common mode voltage range includes ground • Large voltage gain: 100 dB • Very low supply current/amplifier: 375 µA • Low input bias current: 20 nA • Low input voltage: 3 mV max.
• Low input offset current: 2 nA • Wide power supply range: – Single supply: 3 V to 30 V – Dual supplies: ±1.
5 V to ±15 V Related products • See TSB572 and TSB611, 36 V newer technology devices, which have enhanced accuracy and ESD rating, reduced power consumption, and automotive grade qualification • See LM2902 and LM2902W for automotive grade applications Product status link LM124, LM224x, LM324x Product reference Part numbers LM124(1) LM124 LM224x LM224, LM224A(2), LM224W(3) LM324x LM324, LM324A, LM324W(3) 1.
Prefixes: LM1, LM2, and LM3 refer to temperature range 2.
Suffix A refers to enhanced Vio performance 3.
Suffix W refers to enhanced ESD ratings.
Description The LM124, LM224x and LM324x consist of four independent, high gain operational amplifiers with frequency compensation implemented internally.
They operate from a single power supply over a wide range of voltages.
Operation from split power supplies is also possible and the low-power supply current drain is independent of the magnitude of the power supply voltage.
DS0985 - Rev 8 - September 2019 For further information contact your local STMicroelectronics sales office.
www.
st.
com LM124, LM224x, LM324x Pin connections and schematic diagram 1 Pin connections and schematic diagram Figure 1.
Pin connections (top view) QFN16 3x3 Output 1 1 Inverting input 1 2 - Non-inverting input 1 3 + VCC + 4 Non-inverting input 2 5 + Inverting input 2 6 - Output 2 7 14 Output 4 - 13 Inverting input 4 + 12 Non-inverting input 4 11 VCC - + 10 Non-inverting input 3 - 9 Inverting input 3 8 Output 3 TSSOP14/SO14 1.
The exposed pads of the QFN16 3x3 can be connected to V...


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