LM324-S14-R [UTC]
QUAD OPERATIONAL AMPLIFIERS; 四路运算放大器
| 型号： | LM324-S14-R |
| 厂家： | 
Unisonic Technologies |
| 描述： | QUAD OPERATIONAL AMPLIFIERS |
| 文件： | 总6页 (文件大小：111K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO.,
LM324
LINEAR INTEGRATED CIRCUIT
QUAD OPERATIONAL
AMPLIFIERS
SOP-14
DIP-14
ꢀ
DESCRIPTION
The UTC LM324 consists of four independent, high gain
internally frequency compensated operational amplifiers which are
designed specifically to operated from a single power supply over a
wide voltage range. Operation from split power supplies is also
possible. Application areas include transducer amplifier, DC gain
blocks and all the conventional OP amp circuits which now can be
easily implemented in single power supply system.
TSSOP-14
ꢀ
FEATURES
*Internally frequency compensated for unity gain.
*Large DC voltage gain :100dB.
*Pb-free plating product number: LM324L
*Wide operating supply range (Vcc=3V~32V).
*Input common-mode voltage includes ground.
*Large output voltage swing: From 0V to Vcc-1.5V.
*Power drain suitable for battery operation.
ꢀ ORDERING INFORMATION
Ordering Number
Package
Packing
Normal
LM324-P14-R
LM324-P14-T
LM324-S14-R
LM324-S14-T
LM324-D14-T
Lead Free Plating
LM324L-P14-R
LM324L-P14-T
LM324L-S14-R
LM324L-S14-T
LM324L-D14-T
TSSOP-14 Tape Reel
TSSOP-14
SOP-14
SOP-14
DIP-14
Tube
Tape Reel
Tube
Tube
www.unisonic.com.tw
Copyright © 2005 Unisonic Technologies Co.,
1
QW-R105-006,D
LM324
LINEAR INTEGRATED CIRCUIT
ꢀ
PIN DESCRIPTION
OUT 1
IN 1(-)
IN 1(+)
Vcc
1
2
3
4
5
6
7
14 OUT 4
13 IN 4(-)
12 IN 4(+)
11 GND
IN 2(+)
IN 2(-)
OUT 2
10 IN 3(+)
9
8
IN 3(-)
OUT 3
ꢀ
BLOCK DIAGRAM
Only one section
Vcc
IN (-)
IN (+)
Output
GND
UNISONIC TECHNOLOGIES CO., LTD
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LM324
LINEAR INTEGRATED CIRCUIT
ꢀ
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
SYMBOL
VCC
RATINGS
UNIT
V
±18
Differential Input Voltage
Input Voltage
VI(DIFF)
VI
32
V
-0.3 ~ +32
570
V
Power Dissipation
PD
mW
°C
°C
Operating Temperature Range
Storage Temperature Range
TOPR
TSTG
0 ~ +70
-40 ~ +150
ꢀ
ELECTRICAL CHARACTERISTICS
(VCC=5.0V, All voltage referenced to GND unless otherwise specified.)
PARAMETER
Input Offset Voltage
SYMBOL
VIO
TEST CONDITIONS
MIN
TYP
MAX
UNIT
mV
V
V
CM=0V toVCC-1.5V
O(P)=1.4V, RS=0Ω
7.0
Input Offset Current
IIO
50
nA
nA
V
Input Bias Current
IBIAS
VI(R)
250
Input Common Mode Voltage
VCC=30V
0
VCC-1.5
1.0
RL=∝, VCC=30V
VCC=5V
VCC=15V, RL≧2KΩ
3.0
1.2
mA
mA
Power Supply Current
ICC
GV
0.7
Large Signal Voltage Gain
25
100
V/mV
VO(P)=1V ~ 11V
VCC=30V, RL=2KΩ
VCC=30V, RL=10KΩ
VCC=5V, RL>10KΩ
26
27
V
VO(H)
Output Voltage Swing
28
5
V
VO(L)
CMRR
PSRR
CS
20
60
mV
dB
dB
dB
mA
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Channel Separation
65
65
75
100
120
40
f=1KHZ ~ 20KHZ
VI(+)=1V, VI(-)=0V
Short Circuit Current to Ground
ISC
ISOURCE
ISINK
20
10
12
40
13
45
mA
mA
V
CC=15V, VO(P)=2V
VI(+)=0V, VI(-)=1V
CC=15V, VO(P)=2V
VI(+)=0V, VI(-)=1V
CC=15V, VO(P)=200mV
Output Current
V
mA
V
V
Differential Input Voltage
VI(DIFF)
VCC
UNISONIC TECHNOLOGIES CO., LTD
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LM324
LINEAR INTEGRATED CIRCUIT
ꢀ
TYPICAL CHARACTERISTICS
Fig.1 Input Voltage Range
Fig.2 Input Current
15
100
80
Positive
10
Vcc=+30V
Vcc=+15V
60
40
20
0
Negative
5
0
Vcc=+5V
0
5
10
15
-50
-25
0
25
50
75
100
Supply Voltage (+- Vdc)
Temperature (¢XC)
Fig.3 Supply Current
Fig.4 Voltage Gain
40
3
160
Vcc
Ic
RL=20kΩ
120
80
RL=2kΩ
2
Ta=0~+85¢XC
Ta=-40¢XC
1
0
40
0
0
10
20
Supply Voltage (V)
30
40
0
7.5
15
Supply Voltage (V)
22.5
30
Fig.5 Open Loop Frequency response
Fig.6 Common-mode rejection Ratio
120
120
Vcc
100
80
100MΩ
100
80
0.1µF
Vcc=+7.5V
Vee=-7.5V
Vin
Vcc/2
+7.5V
100 kΩ
60
40
60
100 Ω
40
20
0
100 Ω
Vin
Vcc=30V
Vcc=15V
100kΩ
-7.5V
20
0
2
2
0
1
3
4
5
6
7
3
4
5
6
10
10
10
10
10
10
10
10
10
10
10
10
10
Frequency (Hz)
Frequency (Hz)
UNISONIC TECHNOLOGIES CO., LTD
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LM324
LINEAR INTEGRATED CIRCUIT
ꢀ
TYPICAL CHARACTERISTICS(cont.)
Fig.8 Voltage Follower pulse response
(small signal)
Fig.7
450
400
3
2
RL=2kΩ
Vcc=15V
1
0
350
3
2
300
275
1
0
0
10
20
30
40
50
0
1
2
3
4
5
6
7
8
9
Time (µs)
Time (µs)
Fig.10 Output Characteristics
current sourcing
Fig.9 Large signal Frequency Response
8
7
6
5
Ta=25¢XC
15
10
5
+15V
100k
1k
Vcc
Vo
Io
Vcc/2
Vi
+7V
2k
4
3
2
0
10 3
1
10-3
10 4
Frequency (Hz)
10 5
10 6
10-2
10-1
1
10
10 2
Output Source current (mA)
Fig.11 Output Characteristics Current sinking
Fig.12 Current Limiting
10
1
60
40
Vcc=+5V
Vcc=+15V
Vcc
10-1
Vcc/2
20
0
Vo
Vcc=+30V
Io
10-3
10-2
10-1
1
10
10 2
-50
-25
0
25
50
75
100
Output Sink Current (mA)
Temperature (¢XC)
UNISONIC TECHNOLOGIES CO., LTD
5
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LM324
LINEAR INTEGRATED CIRCUIT
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
6
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