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Электронный компонент: MC1558D

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MC1458
MC1558
.
LOW POWER CONSUMPTION
.
LARGE INPUT VOLTAGE RANGE
.
NO LATCH-UP
.
HIGH GAIN
.
SHORT-CIRCUIT PROTECTION
.
NO FREQUENCY COMPENSATION
REQUIRED
DESCRIPTION
The MC1458 is a high performance monolithic dual
operational amplifier intended for a wide range of
analog
applications :
.
Summing amplifier
.
Voltage follower
.
Integrator
.
Active filter
.
Function generator
The high gain and wide range of operating voltages
provide superior performance in integrator, sum-
ming amplifier, and general feed back applications.
N
DIP8
(Plastic Package)
1
2
3
4
5
6
7
8
-
+
-
+
1 - Output 1
2 - Inverting input 1
3 - Non-inverting input 1
4 - V
CC
-
5 - Non-inverting input 2
6 - Inverting input 2
7 - Output 2
8 - V
CC
+
PIN CONNECTIONS (top view)
D
SO 8
(Plast ic Micropackage)
ORDER CODES
Part Number
Temperature
Range
Package
N
D
MC1458
0, +70
o
C
MC1458I
40, +105
o
C
MC1558
55, +125
o
C
Example : MC1458N
DUAL OPERATIONAL AMPLIFIERS
October 1997
1/8
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
MC1458
MC1458I
MC1558
Unit
V
CC
Supply Voltage
22
22
22
V
V
i
Input Voltage
15
15
15
V
V
id
Differential Input Voltage
30
30
30
V
P
tot
Power Dissipation
D Suffix
N Suffix
300
500
mW
Output Short-circuit Duration
Infinite
T
oper
Operating Free-air Temperature Range
0 to +70
40 to +105
55 to +125
o
C
T
stg
Storage Temperature Range
65 to +150
65 to +150
65 to +150
o
C
Non-Inve rting input
Inve rting input
Q 8
Q 9
Q12
Q1
Q2
Q3
Q4
Q 7
Q5
Q6
R1
R2 R4
R3
R12
R11
Q10
Q11
Q 22
Q23
R14
Q16
Q 17
Q24
Q25
V
C C
V
C C
C1
R5
R13
R10
Q19
Q 18
R9
Q14
Q 15
Output
Q 13
Q26
Q20
SCHEMATIC DIAGRAM
MC1458 - MC1558
2/8
ELECTRICAL CHARACTERISTICS
V
CC
=
15V, T
amb
= 25
o
C, (unless otherwise specified)
Symbol
Parameter
MC1458 - 1458I - 1558
Unit
Min.
Typ.
Max.
V
io
Input Offset Voltage (R
S
10k
)
T
amb
= 25
o
C
T
min
.
T
amb
T
max
.
1
5
6
mV
I
io
Input Offset Current
T
amb
= 25
o
C
T
min
.
T
amb
T
max
.
2
200
300
nA
I
ib
Input Bias Current
T
amb
= 25
o
C
T
min
.
T
amb
T
max
.
30
500
800
nA
A
vd
Large Signal Voltage Gain (V
O
=
10V, R
L
= 2k
)
T
amb
= 25
o
C
T
min
.
T
amb
T
max
.
50
25
200
V/mV
SVR
Supply Voltage Rejection Ratio (R
S
10k
)
T
amb
= 25
o
C
T
min
.
T
amb
T
max
.
77
77
90
dB
I
CC
Supply Current, all Amp, no Load
T
amb
= 25
o
C
T
min
.
T
amb
T
max
.
2.3
5
6
mA
V
icm
Input Common Mode Voltage Range
T
amb
= 25
o
C
T
min
.
T
amb
T
max
.
12
12
V
CMR
Common-mode Rejection Ratio (R
S
10 k
)
T
amb
= 25
o
C
T
min
T
amb
T
max
70
70
90
dB
I
OS
Output Short-circuit Current
T
amb
= 25
o
C
10
20
35
mA
V
OPP
Output Voltage Swing
T
amb
= 25
o
C
R
L
= 10k
R
L
= 2k
T
min.
T
amb
T
max.
R
L
= 10k
R
L
= 2k
12
10
12
10
14
13
V
SR
Slew Rate (V
I
=
10V, R
L
= 2k
,C
L
= 100pF,
T
amb
= 25
o
C, unity gain)
0.2
0.8
V/
s
t
r
Rise Time (V
I
= 20mV, R
L
= 2k
, C
L
= 100pF,
T
amb
= 25
o
C, unity gain)
0.3
s
K
OV
Overshoot (V
I
= 20mV, R
L
= 2k
,
C
L
= 100pF, T
amb
= 25
o
C, unity gain)
5
%
R
I
Input Resistance
0.3
2
M
Zic
Common-mode Input Impedance
200
M
C
I
Input Capacitance
1.4
pF
R
O
Output Resistance
75
FPB
Full Power Bandwidth
(R
L
= 2k
, V
O
10V, A
VD
= 1, THD
5%)
14
KHz
B
Unity Gain Bandwidth
(V
I
= 10mV, R
L
= 2k
, C
L
= 100pF, T
amb
= 25
o
C)
1
MHz
MC1458 - MC1558
3/8
ELECTRICAL CHARACTERISTICS (continued)
Symbol
Parameter
MC1458 - 1458I
MC1558
Unit
Min.
Typ.
Max.
GBP
Gain Bandwidth Product
(V
I
= 10mV, R
L
= 2k
, C
L
= 100pF, f = 100kHz, T
amb
= 25
o
C)
0.4
1
MHz
THD
Total Harmonic Distortion
(f = 1kHz, A
V
= 20dB, R
L
= 2k
, V
O
= 2V
PP
,
C
L
= 100pF, T
amb
= 25
o
C)
0.02
%
e
n
Equivalent Input Noise Voltage
(f = kHz, R
s
= 100
)
45
nV

Hz
m
Phase Margin
65
Degrees
Am
Gain Margin
11
dB
V
O1
/V
O2
Channel Separation
120
dB
115
110
105
100
95
90
VOLTAGE
GAIN
(dB)
0
4
8
12
16
20
T
a mb
= +25 C
S UP P LY VOLTAGE ( V)
OPEN LOOP VOLTAGE GAIN
120
100
80
60
40
20
0
-20
VOLTAGE
GAIN
(dB)
1
10
100
1k
10k 100k
1M
10M
FREQUENCY (Hz)
OPEN LOOP FREQUENCY RESPONSE
3 2
2 8
24
20
16
12
8
4
0
OUTPUT
VOLTAGE
(V)
1 0
10 0
1 0k
10 0k
1k
FREQUENCY (Hz)
Voltage followe r
15V supplies THD < 5%
POWER BANDWIDTH
(LARGE SIGNAL SWING)
100
50
20
10
5
2
1
POWER
CONSUMPTION
(mW)
2
6
10
14
18
22
= 0
o
e
P O WE R S UP P LYVOLTAGE S (V)
V
CC
V
C C
AND
POWER CONSUMPTION
MC1458 - MC1558
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MC1458 - MC1558
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