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Электронный компонент: UTCLM358

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UTC LM358
LINEAR INTEGRATED CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO.,LTD.
1
QW-R105-001,A
DUAL OPERATIONAL AMPLIFIER
DESCRIPTION
The UTC LM358 consists of two independent high gain,
internally frequency compensated operational amplifier. It can
be operated from a single power supply and also split power
supplies.
FEATURES
*Internally frequency compensated for unity gain.
*Wide power supply range 3V - 32V.
*Input common-mode voltage range include ground.
*Large DC voltage gain.
APPLICATIONS
*General purpose amplifier.
*Transducer amplifier.
DIP-8
SOP-8
PIN CONFIGURATIONS
1
2
3
4
8
7
6
5
OUTPUT2
INPUT2(-)
INPUT1(+)
V
EE
/ GND
Vcc
OUTPUT 1
INPUT1(-)
INPUT2(+)
UTC LM358
LINEAR INTEGRATED CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO.,LTD.
2
QW-R105-001,A
BLOCK DIAGRAM
For one channel
INPUT (-)
INPUT (+)
Vcc
OUTPUT
Vee
T16
T17
T18
R1
R2
T13
T14
T15
T12
T10
T11
C1
T9
T8
T3
T4
T6
T5
T7
T1
T20
T21
T2
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
VALUE
UNIT
Supply Voltage
Vcc
+-16 or 32
V
Differential Input Voltage
VI(DIFF)
+-32
V
Input Voltage
VI
-0.3 ~ +32
V
Output Short to Ground
Continuous
Operating Temperature
Range
TOPR
0 ~ +70
C
Storage Temperature Range
TSTG
-65 ~ +150
C
UTC LM358
LINEAR INTEGRATED CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO.,LTD.
3
QW-R105-001,A
ELECTRICAL CHARACTERISTICS
(Vcc=5.0V,VEE=GND,TA=25
C, unless otherwise specified
PARAMETER
SYMBOL
TEST CONDITION
MIN
TYP
MAX
UNIT
Input Offset Voltage
VIO
VCM=0V toVCC-1.5V
VO(P)=1.4V,RS=0
2.9
7.0
mV
Input Offset Current
IIO
5
50
nA
Input Bias Current
IBIAS
45
250
nA
Input Common Mode Voltage
VI(R)
VCC=30V
0
VCC-1.5
V
Power Supply Current
ICC
RL=
,VCC=30V
0.8
2.0
mA
RL=
,Full Temperature
Range
0.5
1.2
mA
Large Signal Voltage Gain
GV
VCC=15V,RL>=2K
VO(P)=1V to 11V
25
100
V/mV
Output Voltage Swing
VO(H)
VCC=30V,RL=2K
26
V
VCC=30V,RL=10K
27
28
V
VO(L)
VCC=5V,RL>=10K
5
20
mV
Common Mode Rejection
Ratio
CMRR
65
80
dB
Power Supply Rejection
Ratio
PSRR
65
100
dB
Channel Separation
CS
f=1KHZ to 20KHZ
120
dB
Short Circuit Current to
Ground
ISC
40
60
mA
Output Current
I
SOURCE
VI(+)=1V,VI(-)=0V
VCC=15V,VO(P)=2V
10
30
mA
ISINK
VI(+)=0V,VI(-)=1V
VCC=15V,VO(P)=2V
10
15
mA
VI(+)=0V,VI(-)=1V
VCC=15V,VO(P)=200mV
12
100
mA
Differential Input Voltage
VI(DIFF)
VCC
V
UTC LM358
LINEAR INTEGRATED CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO.,LTD.
4
QW-R105-001,A
TYPICAL PERFORMANCE CHARACTERISTICS
0
5
10
15
5
0
10
15
Fig.1 Input Voltage Range
Power Supply Voltage
Input Voltage
Positive
Input
Negative
Input
-50
-25
0
25
50
75
100
0
20
40
60
80
100
Vcc=+15V
Vcc=+5V
Vcc=+30V
Fig.2 Input Current vs Temperature
Input Current (mA)
Temperature(
X
C)
0
10
20
30
40
0
10
20
30
40
Vcc
Ic
Ta= 0~+85
X
C
Ta= -40
X
C
Fig.3 Input Current vs Supply Voltage
Input Current (mA)
Supply Voltage (V)
0
7.5
15
22.5
30
0
40
80
120
160
Fig. 4 Voltage Gain vs Supply Voltage
Voltage Gain
(dB)
Supply Voltage (V)
RL=20k
RL=2k
Fig. 5 Open Loop Gain vs Frequency
Voltage Gain (dB)
0
20
40
60
80
120
100
10
0
1
10
2
10
3
10
4
10
5
10
6
10
7
10
Frequency (Hz)
Vcc=30V
Vcc=15V
0.1
F
100M
Vcc
Vin
Vcc/2
2
10
3
10
4
10
5
10
6
10
0
20
40
60
80
100
120
Fig. 6 Common Mode Rejection Ratio vs Frequency
Common Mode Rejection Ratio (dB)
Frequency (Hz)
100k
-7.5V
100
100
100k
+7.5V
Vin
Vcc=+7.5V
Vee=-7.5V
UTC LM358
LINEAR INTEGRATED CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO.,LTD.
5
QW-R105-001,A
Time
(
s)
Frequency (Hz)
6
10
4
10
10
3
5
10
0
5
10
15
Fig. 9 Gain vs Large Signal Frequency
Output Voltage Gain (Vp-p)
100k
2k
1k
Vi
+15V
+7V
Vcc
Vcc/
2
Io
Vo
Vcc=+5V
Vcc=+15V
Vcc=+30V
10
-3
10
-2
10
-1
1
10
2
10
10
-1
1
10
Fig. 11 Output Sink Current vs Output Voltage
Output Voltage (V)
Output Sink Current (mA)
10
-1
10
-2
10
-3
10
2
10
1
1
2
3
4
5
6
7
8
Vcc
Vcc/
2
Io
Vo
Ta=25
X
C
Fig. 10 Output Current Sinking vs Output Voltage
Output Voltage Vo(V)
Output Source Current (mA)
Fig. 8 Voltage Follower Response (Small Signal)
Output Voltage (V)
0
1
2
3
4
5
6
7
8
9
300
350
400
450
Input Voltage (V)
Output Voltage
(V)
Time (uS)
RL=2k
Vcc=15V
0
1
2
3
2
3
1
0
0
10
20
30
40
50
Fig. 7 Voltage Follower Pulse Response
-50
-25
0
25
50
75
100
0
20
40
60
Temperature
(
X
C)
Output Current Io (mA)
Fig.12 Current Limiting vs Temperature