Data Sheet
DUAL BIPOLAR OPERATIONAL AMPLIFIERS
General Description
The AZ4559 consists of two high performance
operational amplifiers. The IC features high gain, low
equivalent input noise voltage, 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 AZ4559 is available in DIP-8 and SOIC-8 pack-
ages.
AZ4559
Features
·
·
·
·
·
·
Internally Frequency Compensated
Large Signal Voltage Gain: 100dB Typical
Gain and Phase Match between Amplifiers
Gain Bandwidth Product (at 10KHz): 6MHz
Slew Rate: 3V/µs Typical
Pin to Pin Compatible with MC1458
Applications
·
·
Audio AC-3 Decoder System
Audio Amplifier
SOIC-8
DIP-8
Figure 1. Package Types of AZ4559
Aug. 2006 Rev. 1. 2
1
BCD Semiconductor Manufacturing Limited
Data Sheet
DUAL BIPOLAR OPERATIONAL AMPLIFIERS
Pin Configuration
M Package/P Package
(SOIC-8/DIP-8)
OUTPUT 1
INPUT 1-
INPUT 1+
V
EE
1
2
3
4
8
7
6
5
V
CC
OUTPUT 2
INPUT 2-
INPUT 2+
AZ4559
Figure 2. Pin Configuration of AZ4559 (Top View)
Functional Block Diagram
V
CC
- Input
+ Input
Output
V
EE
Figure 3. Functional Block Diagram of AZ4559 (Each Amplifier)
Aug. 2006 Rev. 1. 2
2
BCD Semiconductor Manufacturing Limited
Data Sheet
DUAL BIPOLAR OPERATIONAL AMPLIFIERS
Ordering Information
AZ4559
-
E1: Lead Free
AZ4559
Circuit Type
Package
M: SOIC-8
P: DIP-8
Package
Temperature
Range
-40 to 85
o
C
-40 to 85
o
C
Part Number
Tin Lead
AZ4559M
AZ4559MTR
AZ4559P
Lead Free
AZ4559M-E1
AZ4559MTR-E1
AZ4559P-E1
Blank: Tin Lead
TR: Tape and Reel
Blank: Tube
Marking ID
Tin Lead
4559M
4559M
AZ4559P
Lead Free
4559M-E1
4559M-E1
AZ4559P-E1
Packing Type
Tube
Tape & Reel
Tube
SOIC-8
DIP-8
BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant.
Absolute Maximum Ratings (Note 1)
Parameter
Power 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
DIP
P
D
SOIC
Value
+20
-20
±15
±30
150
-65 to 150
260
800
500
mW
Unit
V
V
V
V
o
C
o
C
o
C
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
Aug. 2006 Rev. 1. 2
3
Min
±2
-40
Max
±18
85
Unit
V
o
C
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
Symbol
V
IO
I
IO
I
IB
A
VD
SVR
I
CC
V
ICM
CMRR
V
O
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
0.3
V
CM
=0V
V
CM
=0V
R
L
=
2kΩ,
V
O
=±10V
R
S
≤10kΩ
All Amplifiers, No Load
85
80
Conditions
Min
Typ
0.5
10
70
100
95
2.5
5.0
Max
3
100
400
Unit
mV
nA
nA
dB
dB
mA
V
95
dB
V
V/
µ
s
AZ4559
±
12
70
±
12
±
10
±
14
±
13
3.0
0.25
9
0.7
45
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
SR
T
R
K
OV
R
I
R
O
B
GBWP
THD+N
e
N
I
SINK
I
SOURCE
µ
s
%
M
Ω
Ω
MHz
MHz
%
3.5
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
6.0
0.002
10
65
nV
-
---------
Hz
mA
35
Aug. 2006 Rev. 1. 2
4
BCD Semiconductor Manufacturing Limited
Data Sheet
DUAL BIPOLAR OPERATIONAL AMPLIFIERS
Typical Performance Characteristics
AZ4559
120
20
100
Maximum Output Voltage Swing (V)
Open Loop Gain (dB)
15
80
60
10
V
CC
=+15V, V
EE
=-15V,
R
L
=2K
Ω
, THD+N<5%
40
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
3.2
12
Maximum Output Voltage Swing (V)
3.0
8
P o sitive V o lta g e S w in g
Supply Current (mA)
N e g a tive V o lta g e S w in g
2.8
4
2.6
0
-4
2.4
-8
2.2
-12
2.0
1k
10k
-16
100
-40.0
-20.0
0.0
20.0
40.0
60.0
O
80.0
100.0
120.0
R e sista n ce L o a d (
Ω
)
Temperature ( C)
Figure 6. Maximum Output Voltage Swing
vs. Load Resistance
Figure 7. Supply Current vs. Temperature
Aug. 2006 Rev. 1. 2
5
BCD Semiconductor Manufacturing Limited
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