operational amplifier. LM324DT Datasheet

LM324DT amplifier. Datasheet pdf. Equivalent

LM324DT Datasheet
Recommendation LM324DT Datasheet
Part LM324DT
Description Low-power quad operational amplifier
Feature LM324DT; LM124, LM224x, LM324x Datasheet Low-power quad operational amplifiers QFN16 3x3 TSSOP14 SO14 Featu.
Manufacture STMicroelectronics
Datasheet
Download LM324DT Datasheet




STMicroelectronics LM324DT
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



STMicroelectronics LM324DT
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 VCC- or left floating
DS0985 - Rev 8
page 2/22



STMicroelectronics LM324DT
LM124, LM224x, LM324x
Pin connections and schematic diagram
Figure 2. Schematic diagram (LM224A, LM324A, LM224W, LM324W, one channel)
Figure 3. Schematic diagram (LM124, LM224, LM324, one channel)
DS0985 - Rev 8
page 3/22







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