The power supply can be unipolar or bipolar. All amplifiers are powered from a single power supply, have inverting, non-inverting inputs and a single output. The operation of the lm324n IC is based on the simultaneous operation of four Op-Amps inside it.

Short-circuit duration Tkz (Tsc) at the output is unlimited. The input common-mode voltage range includes ground. It has an internal frequency correction for the single gain. The unit amplification frequency fi (100 kHz to 30 MHz) is the frequency at which the gain of the chip becomes unity (0dB). Both inputs and outputs are limited to 1.5 V less than V+. For the lm324, the lower limit of the input in-phase range is 0.3 V lower than V-, and the output voltage swing is limited below the V- value. The differential range of the input voltage reaches the supply voltage. Specs lm324 different companies slightly differ from each other, so when you develop your circuit, it is recommended to read the official technical documentation for the used device from a particular manufacturer. Ambient operating temperature range TA: 0…+70☌.Power dissipation RR max (P tod) depends on the case type: PDIP 1130 mV(mW) CDIP 1260 mV(mW) SOIC 800 mV(mW).

Input current difference (bias current) Icdc (IIO): 5…30 nA (nA).

Input bias current Iin(IIB) from 45…100 nA.

Input bias voltage Ucm (VIO) of 2…7 mV (mV).

IICR input current (with positive VICR) 0.4 mA (mA).Įlectrical parameters (at Up +5 V and TA +25 ☌):.

IICR input current (when VICR is negative) 5 mA (mA).

Uin (VICR): -0.3…32 V (V) IICR input current (VICR): ☑.5

Differential input voltage Udif.(VIDR): 32 V (V).

(Vcc): unipolar source: +3…30 V, bipolar source: ☑.5…☑5 V (V) In the picture above you can look at the pin configuration lm324n. The LM324 pinout for the different packages is identical:

Therefore, in some technical descriptions there is a designation DIP-14 or SO-14 IC is produced in DIP-type packages: plastic CDIP, ceramic PDIP or SO-type for surface mounting:

Lm324 pinout download