LM324QT STMicroelectronics, LM324QT Datasheet - Page 10

• Manufacturer Part Number: LM324QT
• Description: Operational Amplifiers - Op Amps Low Power QUAD 1.3 MHz 100dB
• Manufacturer: STMicroelectronics

Specifications of LM324QT

• Product Category: Operational Amplifiers - Op Amps
• Rohs: yes
• Number Of Channels: 4
• Common Mode Rejection Ratio (min): 70 dB
• Input Offset Voltage: 7 mV
• Input Bias Current (max): 150 nA
• Operating Supply Voltage: 3 V to 30 V, +/- 1.5 V to +/- 15 V
• Mounting Style: SMD/SMT
• Package / Case: QFN-16
• Slew Rate: 0.4 V/us
• Shutdown: No
• Output Current: 40 mA
• Maximum Operating Temperature: + 70 C
• Gain Bandwidth Product: 1.3 MHz
• Minimum Dual Supply Voltage: +/- 1.5 V
• Minimum Operating Temperature: 0 C
• Supply Current: 1.2 mA

Typical single-supply applications
10/19
Figure 25. Active bandpass filter
Figure 27. Using symmetrical amplifiers to
Fo = 1kHz
Q = 50
Av = 100 (40dB)
reduce input current (general
concept)
Doc ID 2156 Rev 7
Figure 26. High input Z, DC differential
e
As shown e
For
(CMRR depends on this resistor ratio match)
0
⎛
⎝
1
R
-------
R
1
2
+
amplifier
R
-------
R
=
4
3
⎞
⎠
R
-------
R
0
= (e
4
3
(e
2
2
- e
- e
1
1
)
)
LM124, LM224, LM324