MC1558 [STMICROELECTRONICS]
DUAL OPERATIONAL AMPLIFIERS; 双运算放大器
| 型号： | MC1558 |
| 厂家： | 
ST |
| 描述： | DUAL OPERATIONAL AMPLIFIERS |
| 文件： | 总8页 (文件大小：104K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MC1458
MC1558
DUAL OPERATIONAL AMPLIFIERS
.
.
.
.
.
.
LOW POWER CONSUMPTION
LARGE INPUT VOLTAGE RANGE
NO LATCH-UP
HIGH GAIN
SHORT-CIRCUIT PROTECTION
NO FREQUENCY COMPENSATION
REQUIRED
N
DIP8
D
SO8
(Plastic Package)
(Plastic Micropackage)
DESCRIPTION
The MC1458 is a high performance monolithic dual
operational amplifier intended for a wide range of
analog
applications:
ORDER CODES
.
.
.
.
.
Summing amplifier
Voltage follower
Integrator
Active filter
Function generator
Package
Temperature
Part Number
Range
N
D
•
MC1458
MC1458I
MC1558
0, +70oC
–40, +105oC
–55, +125oC
•
•
•
•
The high gainand wide range of operatingvoltages
provide superior performance in integrator, sum-
ming amplifier, and general feed back applications.
•
Example : MC1458N
PIN CONNECTIONS (top view)
1 - Output 1
2 - Inverting input 1
1
8
7
6
5
3 - Non-inverting input 1
-
4 - VCC
2
-
5 - Non-inverting input 2
6 - Inverting input 2
7 - Output 2
+
+
8 - VCC
3
4
-
+
1/8
October 1997
MC1458 - MC1558
SCHEMATIC DIAGRAM
Non-Inverting input
Inverting input
V
CC
Q13
Q26
Q8
Q9
Q12
Q14
Q15
Q25
Q23
Q19
R9
Q1
Q3
Q2
Q18
Output
C1
R5
R10
R13
Q4
Q20
Q16
Q7
Q24
Q17
Q5
Q6
Q10
Q11
Q22
R1
R2 R4
R12
R11
R3
R14
V
CC
ABSOLUTE MAXIMUM RATINGS
Symbol
VCC
Vi
Parameter
MC1458
±22
MC1458I
±22
MC1558
±22
Unit
V
Supply Voltage
Input Voltage
±15
±15
±15
V
Vid
Differential Input Voltage
Power Dissipation
±30
±30
±30
V
Ptot
mW
D Suffix
N Suffix
300
500
Output Short-circuit Duration
Infinite
Toper
Tstg
Operating Free-air Temperature Range
Storage Temperature Range
0 to +70
–40 to +105
–65 to +150
–55 to +125
–65 to +150
oC
oC
–65 to +150
2/8
MC1458 - MC1558
ELECTRICAL CHARACTERISTICS
VCC = ±15V, Tamb = 25oC, (unless otherwise specified)
MC1458 - 1458I - 1558
Symbol
Parameter
Input Offset Voltage (RS ≤ 10kΩ)
Unit
Min.
Typ.
Max.
Vio
mV
Tamb = 25oC
1
5
6
Tmin. ≤ Tamb ≤ Tmax
.
Iio
Input Offset Current
nA
nA
Tamb = 25oC
2
200
300
Tmin. ≤ Tamb ≤ Tmax
.
Iib
Input Bias Current
Tamb = 25oC
30
500
800
Tmin. ≤ Tamb ≤ Tmax
.
Avd
Large Signal Voltage Gain (VO = ±10V, RL = 2kΩ)
V/mV
dB
Tamb = 25oC
50
25
200
90
Tmin. ≤ Tamb ≤ Tmax
.
SVR
ICC
Supply Voltage Rejection Ratio (RS ≤ 10kΩ)
Tamb = 25oC
77
77
Tmin. ≤ Tamb ≤ Tmax
.
Supply Current, all Amp, no Load
mA
V
Tamb = 25oC
2.3
5
6
Tmin. ≤ Tamb ≤ Tmax
.
Vicm
CMR
Input Common Mode Voltage Range
Tamb = 25oC
±12
±12
Tmin. ≤ Tamb ≤ Tmax
.
Common-mode Rejection Ratio (RS ≤ 10 kΩ)
dB
Tamb = 25oC
70
70
90
20
Tmin ≤ Tamb ≤ Tmax
IOS
Output Short-circuit Current
Tamb = 25oC
mA
V
10
35
±VOPP
Output Voltage Swing
Tamb = 25oC
RL = 10kΩ
12
10
12
10
14
13
RL = 2kΩ
RL = 10kΩ
RL = 2kΩ
Tmin. ≤ Tamb ≤ Tmax.
SR
tr
Slew Rate (VI = ±10V, RL = 2kΩ,CL = 100pF,
V/µs
µs
Tamb = 25oC, unity gain)
0.2
0.8
0.3
Rise Time (VI = 20mV, RL = 2kΩ, CL = 100pF,
Tamb = 25oC, unity gain)
KOV
Overshoot (VI = 20mV, RL = 2kΩ,
%
CL = 100pF, Tamb = 25oC, unity gain)
5
2
RI
Zic
CI
Input Resistance
0.3
MΩ
MΩ
pF
Common-mode Input Impedance
Input Capacitance
200
1.4
75
RO
FPB
Output Resistance
Ω
Full Power Bandwidth
(RL = 2kΩ, VO ≥ ±10V, AVD = 1, THD ≤ 5%)
KHz
14
1
B
Unity Gain Bandwidth
MHz
(VI = 10mV, RL = 2kΩ, CL = 100pF, Tamb = 25oC)
3/8
MC1458 - MC1558
ELECTRICAL CHARACTERISTICS (continued)
MC1458 - 1458I
MC1558
Symbol
Parameter
Unit
Min.
Typ.
Max.
GBP
THD
Gain Bandwidth Product
MHz
%
(VI = 10mV, RL = 2kΩ, CL = 100pF, f = 100kHz, Tamb = 25oC)
0.4
1
Total Harmonic Distortion
(f = 1kHz, AV = 20dB, RL = 2kΩ, VO = 2VPP
,
CL = 100pF, Tamb = 25oC)
0.02
45
en
Equivalent Input Noise Voltage
(f = kHz, Rs = 100Ω)
nV
√Hz
m
Am
Phase Margin
Gain Margin
65
11
Degrees
dB
VO1/VO2
Channel Separation
120
dB
OPEN LOOP VOLTAGE GAIN
OPEN LOOP FREQUENCY RESPONSE
115
110
105
100
95
120
T
= +25 C
amb
100
80
60
40
20
0
-20
90
10k 100k 1M 10M
FREQUENCY (Hz)
1
10 100 1k
0
4
8
12
16
20
SUPPLY VOLTAGE ( V)
POWER BANDWIDTH
POWER CONSUMPTION
(LARGE SIGNAL SWING)
32
28
24
20
100
50
e
o
= 0
20
16
12
10
5
8
2
1
Voltage follower
15V supplies THD < 5%
4
0
2
6
V
10
14
18
22
100k
1k
100
FREQUENCY (Hz)
10
10k
POWER SUPPLYVOLTAGE S (V)
V
AND
CC
CC
4/8
MC1458 - MC1558
5/8
MC1458 - MC1558
TYPICAL APPLICATIONS
LOW PASS FILTER
GIRATOR
R
Rg
R
R
R
UA741
C
MC1458
R
R2
R
MC1458
R1
R
e
I
R
Rg
Rg
e
o
C
e
o
1
RC
1R
2R2
R
R1
ωo =
ξ =
AV =
TURNABLE NOTCH FILTER
1
ωo
=
R1 R2
√2 R1
1
R1+ R2
(bandwidth notched)
∆ω =
10kΩ
10kΩ
CR1
10k
Ω
2R1
C
C
R1
V
O
MC1458
V
I
ωo
0dB
e I
e o
R2
3.3kΩ
-3dB
2R1
∆ω
ωOturning
6/8
MC1458 - MC1558
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC DIP
Millimeters
Inches
Dimensions
Min.
Typ.
Max.
Min.
Typ.
Max.
A
a1
B
3.32
0.131
0.51
1.15
0.020
0.045
0.014
0.008
1.65
0.55
0.065
0.022
0.012
0.430
0.384
b
0.356
0.204
b1
D
E
0.304
10.92
9.75
7.95
0.313
e
2.54
7.62
7.62
0.100
0.300
0.300
e3
e4
F
6.6
0260
0.200
0.150
0.060
i
5.08
3.81
1.52
L
3.18
0.125
Z
7/8
MC1458 - MC1558
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC MICROPACKAGE (SO)
Millimeters
Dimensions
Inches
Typ.
Min.
Typ.
Max.
1.75
0.25
1.65
0.85
0.48
0.25
0.5
Min.
Max.
0.069
0.010
0.065
0.033
0.019
0.010
0.020
A
a1
a2
a3
b
0.1
0.004
0.65
0.35
0.19
0.25
0.026
0.014
0.007
0.010
b1
C
c1
D
45o (typ.)
4.8
5.8
5.0
6.2
0.189
0.228
0.197
0.244
E
e
1.27
3.81
0.050
0.150
e3
F
3.8
0.4
4.0
1.27
0.6
0.150
0.016
0.157
0.050
0.024
L
M
S
8o (max.)
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsi-
bility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which
may result from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON
Microelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes
and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical
components in life support devices or systems without express written approval of SGS-THOMSON Microelectronics.
1997 SGS-THOMSON Microelectronics – Printed in Italy – All Rights Reserved
SGS-THOMSON Microelectronics GROUP OF COMPANIES
Australia - Brazil - Canada - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco
The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdo m- U.S.A.
8/8
相关型号：
©2020 ICPDF网 联系我们和版权申明