Data Sheet
DUAL BIPOLAR OPERATIONAL AMPLIFIERS
General Description
The AZ4558C consists of two high performance
operational amplifiers. The IC features high gain, low
equivalent input noise voltage, high input resistance,
excellent channel separation, wide range of operating
voltage and internal frequency compensation.
It can work with
±
18V maximum power supply
voltage or single power supply up to 36V.
The AZ4558C is available in DIP-8 and SOIC-8 pack-
ages.
AZ4558C
Features
·
·
·
·
·
Internally Frequency Compensated
Large Signal Voltage Gain: 100dB Typical
Gain and Phase Match between Amplifiers
Gain Bandwidth Product (at 10kHz): 5.5MHz
Pin to Pin Compatible with MC1458
Applications
·
·
Audio AC-3 Decoder System
Audio Amplifier
SOIC-8
DIP-8
Figure 1. Package Types of AZ4558C
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BCD Semiconductor Manufacturing Limited
Data Sheet
DUAL BIPOLAR OPERATIONAL AMPLIFIERS
Pin Configuration
M Package
(SOIC-8)
P Package
(DIP-8)
AZ4558C
OUTPUT 1
INPUT 1-
INPUT 1+
V
EE
1
2
3
4
8
7
6
5
V
CC
OUTPUT 2
INPUT 2-
INPUT 2+
OUTPUT 1
INPUT 1-
INPUT 1+
V
EE
1
2
3
4
8
7
6
5
V
CC
OUTPUT 2
INPUT 2-
INPUT 2+
Figure 2. Pin Configuration of AZ4558C (Top View)
Functional Block Diagram
V
CC
- Input
+ Input
Output
V
EE
Figure 3. Functional Block Diagram of AZ4558C (Each Amplifier)
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BCD Semiconductor Manufacturing Limited
Data Sheet
DUAL BIPOLAR OPERATIONAL AMPLIFIERS
Ordering Information
AZ4558C
Circuit Type
Package
M: SOIC-8
P: DIP-8
Package
SOIC-8
DIP-8
Temperature
Range
-40 to 85
o
C
-40 to 85
o
C
Part Number
Lead Free
AZ4558CM-E1
AZ4558CMTR-E1
AZ4558CP-E1
Green
AZ4558CM-G1
AZ4558CMTR-G1
AZ4558CP-G1
AZ4558C
-
E1: Lead Free
G1: Green
TR: Tape and Reel
Blank: Tube
Marking ID
Lead Free
4558CM-E1
4558CM-E1
AZ4558CP-E1
Green
4558CM-G1
4558CM-G1
AZ4558CP-G1
Packing
Type
Tube
Tape & Reel
Tube
BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant. Products with
"G1" suffix are available in green packages.
Absolute Maximum Ratings (Note 1)
Parameter
Supply Voltage
Input Voltage
Differential Input Voltage
Operating Junction Temperature
Storage Temperature Range
Lead Temperature (Soldering 10s)
Power Dissipation
Symbol
V
CC
V
EE
V
I
V
ID
T
J
T
STG
T
L
P
D
DIP
SOIC
Value
+20
-20
±15
±30
150
-65 to 150
260
800
500
Unit
V
V
V
o
o
C
C
o
C
mW
mW
Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device.
These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated
under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum Ratings" for extended periods
may affect device reliability.
Recommended Operating Conditions
Parameter
Supply Voltage
Operating Temperature Range
Min
±2
-40
Max
±18
85
Unit
V
o
C
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BCD Semiconductor Manufacturing Limited
Data Sheet
DUAL BIPOLAR OPERATIONAL AMPLIFIERS
Electrical Characteristics
Operating Conditions: V
CC
=
+
15V, V
EE
=-15V, T
A
=25
o
C, unless otherwise specified.
Parameter
Input Offset Voltage
Input Offset Current
Input Bias Current
Large Signal Voltage Gain
Supply Voltage Rejection Ratio
Supply Current
Input Common Mode Voltage
Range
Common Mode Rejection Ratio
Output Voltage Swing
Slew Rate
Rise Time
Overshoot
Input Resistance
Output Resistance
Unity Gain Bandwidth
Gain Bandwidth Product
Total Harmonic Distortion Plus
Noise
Equivalent Input Noise Voltage
Density
Output Current
Thermal Resistance
(Junction to Case)
Symbol
V
IO
I
IO
I
IB
A
VD
SVR
I
CC
V
ICM
CMRR
V
O
SR
T
R
K
OV
R
I
R
O
B
GBWP
THD+N
e
N
I
SINK
I
SOURCE
θ
JC
Gain=0dB
V
I
=±10mV, R
L
=2KΩ,
C
L
=100pF, f=10KHz
f=1KHz, A
V
=6dB, R
L
=10KΩ,
V
O
=1V
RMS
,
R
S
=100Ω, f=1KHz
V-=1V, V+= 0V, V
O
=2V
V+=1V, V-= 0V, V
O
=2V
DIP-8
SOIC-8
R
S
≤10KΩ
R
L
≥10KΩ
R
L
≥2KΩ
V
I
=±10V, R
L
=2KΩ, C
L
=100pF, unity
gain
V
I
=±20mV, R
L
=2KΩ, C
L
=100pF, unity
gain
V
I
=±20mV, R
L
=2KΩ, C
L
=100pF, unity
gain
V
CM
=0V
V
CM
=0V
R
L
=2KΩ, V
O
=±10V
R
S
≤10KΩ
All Amplifiers, No Load
±12
70
±12
±10
95
±14
±13
1.8
0.3
15
0.5
45
2.8
5.5
0.002
10
60
35
55
81
85
80
Conditions
Min
Typ
1
10
70
100
100
2.5
4.5
Max
5
100
400
Unit
mV
nA
nA
dB
dB
mA
V
dB
V
V/μs
μs
%
MΩ
Ω
MHz
MHz
%
AZ4558C
nV
-
---------
Hz
mA
o
C/W
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BCD Semiconductor Manufacturing Limited
Data Sheet
DUAL BIPOLAR OPERATIONAL AMPLIFIERS
Typical Performance Characteristics
AZ4558C
120
20
100
Maximum Swing Voltage (V)
Open Loop Gain (dB)
80
15
60
10
40
V
CC
=+15V, V
EE
=-15V,
R
L
=2k
Ω
, THD+N<5%
20
5
0
1
10
100
1k
10k
100k
1M
10M
1
10
100
1k
10k
100k
1M
Frequency (Hz)
Frequency (Hz)
Figure 4. Open Loop Voltage Gain vs. Frequency
Figure 5. Maximum Output Voltage Swing vs. Frequency
16
12
8
4
0
-4
-8
-12
-16
100
3.2
3.0
Positive Voltage Swing
Output Voltage Swing (V)
Supply Current (mA)
Negative Voltage Swing
2.8
2.6
2.4
2.2
2.0
-40.0
-20.0
0.0
20.0
40.0
60.0
O
1k
10k
80.0
100.0
120.0
Resistance Load (
Ω
)
Temperature ( C)
Figure 6. Maximum Output Voltage Swing
vs. Load Resistance
Figure 7. Supply Current vs. Temperature
Jan. 2013 Rev. 1. 7
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BCD Semiconductor Manufacturing Limited
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