LM324QT STMicroelectronics, LM324QT Datasheet - Page 3

• 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

LM124, LM224, LM324
2
Table 1.
1. Either or both input voltages must not exceed the magnitude of V
2. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
3. Short-circuits from the output to V
4. This input current only exists when the voltage at any of the input leads is driven negative. It is due to the collector-base
5. The junction base/substrate of the input PNP transistor polarized in reverse must be protected by a resistor in series with
6. Short-circuits can cause excessive heating. Destructive dissipation can result from simultaneous short-circuits on all
7. Human body model, 100 pF discharged through a 1.5 kΩ resistor into pin of device.
8. Machine model ESD: a 200 pF capacitor is charged to the specified voltage, then discharged directly into the IC with no
9. Charged device model: all pins plus package are charged together to the specified voltage and then discharged directly to
Symbol
T
R
R
ESD
V
T
V
V
are with respect to ground terminal.
approximately 40 mA independent of the magnitude of V
circuits on all amplifiers.
junction of the input PNP transistor becoming forward-biased and thereby acting as input diode clamp. In addition to this
diode action, there is NPN parasitic action on the IC chip. This transistor action can cause the output voltages of the op-
amps to go to the V
This is not destructive and normal output is restored for input voltages above -0.3 V.
the inputs to limit the input current to 400 µA max (R = (Vin - 32 V)/400 µA).
amplifiers. These are typical values given for a single layer board (except for TSSOP, a two-layer board).
external series resistor (internal resistor < 5 Ω), into pin-to-pin of device.
ground.
oper
I
T
thja
CC
stg
thjc
in
in
id
j
Supply voltage
Input voltage
Differential input voltage
Output short-circuit duration
Input current
Input current
AMR value
Operating free-air temperature range
Storage temperature range
Maximum junction temperature
Thermal resistance junction to ambient
SO14
TSSOP14
DIP14
QFN16 3x3
Thermal resistance junction to case
SO14
TSSOP14
DIP14
QFN16
HBM: human body model
MM: machine model
CDM: charged device model
Absolute maximum ratings
Absolute maximum ratings
CC
(1)
(5)
voltage level (or to ground for a large overdrive) for the time during which an input is driven negative.
(4)
Parameter
: V
: V
in
in
driven positive above
driven negative
(8)
CC
(2)
(7)
can cause excessive heating if V
(9)
(3)
Doc ID 2156 Rev 7
(6)
5 mA in DC or 50 mA in AC (duty cycle = 10%, T=1s)
0.4
CC
. Destructive dissipation can result from simultaneous short-
-55 to +125
LM124
CC
+
or V
CC
CC
> 15 V. The maximum output current is
-
. All voltage values, except differential voltages
-65 to +150
±16 or 32
-0.3 to 32
Infinite
-40 to +105
1500
150
103
100
250
150
32
83
45
31
32
33
14
LM224
Absolute maximum ratings
0 to +70
LM324
°C/W
°C/W
Unit
mA
°C
°C
°C
V
V
V
V
3/19