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PDF LM324A Data sheet ( Hoja de datos )
| Número de pieza | LM324A | |
| Descripción | Quad Low Power Operational Amplifier | |
| Fabricantes | Motorola Semiconductors | |
| Logotipo |  |
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Quad Low Power
Operational Amplifiers
The LM324 series are low–cost, quad operational amplifiers with true
differential inputs. They have several distinct advantages over standard
operational amplifier types in single supply applications. The quad amplifier
can operate at supply voltages as low as 3.0 V or as high as 32 V with
quiescent currents about one–fifth of those associated with the MC1741 (on
a per amplifier basis). The common mode input range includes the negative
supply, thereby eliminating the necessity for external biasing components in
many applications. The output voltage range also includes the negative
power supply voltage.
• Short Circuited Protected Outputs
• True Differential Input Stage
• Single Supply Operation: 3.0 V to 32 V
• Low Input Bias Currents: 100 nA Maximum (LM324A)
• Four Amplifiers Per Package
• Internally Compensated
• Common Mode Range Extends to Negative Supply
• Industry Standard Pinouts
• ESD Clamps on the Inputs Increase Ruggedness without Affecting
Device Operation
Order this document by LM324/D
LM324, LM324A,
LM224, LM2902,
LM2902V
QUAD DIFFERENTIAL INPUT
OPERATIONAL AMPLIFIERS
SEMICONDUCTOR
TECHNICAL DATA
14
1
N SUFFIX
PLASTIC PACKAGE
CASE 646
(LM224, LM324,
LM2902 Only)
14
1
D SUFFIX
PLASTIC PACKAGE
CASE 751A
(SO–14)
PIN CONNECTIONS
MAXIMUM RATINGS (TA = + 25°C, unless otherwise noted.)
Rating
LM224
LM2902,
Symbol LM324, LM324A LM2902V
Power Supply Voltages
Single Supply
Split Supplies
Input Differential
Voltage Range (See
Note 1)
VCC
VCC, VEE
VIDR
32
±16
±32
26
±13
±26
Input Common Mode
Voltage Range
VICR
–0.3 to 32
–0.3 to 26
Output Short Circuit
Duration
tSC
Continuous
Junction Temperature
Storage Temperature
Range
Operating Ambient
Temperature Range
TJ
Tstg
TA
150
–65 to +150
–25 to +85
0 to +70
–40 to +105
–40 to +125
NOTE: 1. Split Power Supplies.
Unit
Vdc
Vdc
Vdc
°C
°C
°C
Out 1 1
Inputs 1
2
3
*)1
VCC 4
Inputs 2 5 )*2
6
Out 2 7
14 Out 4
13
*4 Inputs 4
) 12
11 VEE, Gnd
3)* 10 Inputs 3
9
8 Out 3
(Top View)
ORDERING INFORMATION
Device
LM2902D
LM2902N
LM2902VD
LM2902VN
LM224D
LM224N
LM324AD
Operating
Temperature Range
TA = –40° to +105°C
TA = –40° to +125°C
TA = –25° to +85°C
Package
SO–14
Plastic DIP
SO–14
Plastic DIP
SO–14
Plastic DIP
SO–14
LM324AN
LM324D
LM324N
TA = 0° to +70°C
Plastic DIP
SO–14
Plastic DIP
MOTOROLA ANALOG IC DEVICE DATA
© Motorola, Inc. 1996
Rev 3
1
1 page  
LM324, LM324A, LM224, LM2902, LM2902V
Figure 1. Input Voltage Range
20
18
16
14
12
10
Negative
8.0
Positive
6.0
4.0
2.0
0
0 2.0 4.0 6.0 8.0 10 12 14 16 18 20
± VCC/VEE, POWER SUPPLY VOLTAGES (V)
120
100
80
60
40
20
0
–20
1.0
Figure 2. Open Loop Frequency
VCC = 15 V
VEE = Gnd
TA = 25°C
10
100 1.0 k
10 k 100 k 1.0 M
f, FREQUENCY (Hz)
Figure 3. Large–Signal Frequency Response
14
12
RL = 2.0 kΩ
VCC = 15 V
10
VEE = Gnd
Gain = –100
8.0
RI = 1.0 kΩ
RF = 100 kΩ
6.0
4.0
2.0
0
1.0 10 100 1000
f, FREQUENCY (kHz)
550
500
450
400
350
300
250
200
0
0
Figure 4. Small–Signal Voltage Follower
Pulse Response (Noninverting)
Input
Output
VCC = 30 V
VEE = Gnd
TA = 25°C
CL = 50 pF
1.0 2.0 3.0 4.0 5.0 6.0 7.0
t, TIME (µs)
8.0
Figure 5. Power Supply Current versus
Power Supply Voltage
2.4
2.1 TA = 25°C
RRL =
1.8
1.5
1.2
0.9
0.6
0.3
0
0 5.0 10 15 20 25 30 35
VCC, POWER SUPPLY VOLTAGE (V)
Figure 6. Input Bias Current versus
Power Supply Voltage
90
80
70
0 2.0 4.0 6.0 8.0 10 12 14 16 18 20
VCC, POWER SUPPLY VOLTAGE (V)
MOTOROLA ANALOG IC DEVICE DATA
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet LM324A.PDF ] | |
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