BCD AZ4558C Dual bipolar operational amplifiers audio ac-3 decoder system Datasheet

Data Sheet
DUAL BIPOLAR OPERATIONAL AMPLIFIERS
AZ4558C
General Description
Features
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.
Applications
The AZ4558C is available in DIP-8 and SOIC-8 packages.
·
·
SOIC-8
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
Audio AC-3 Decoder System
Audio Amplifier
DIP-8
Figure 1. Package Types of AZ4558C
Jan. 2013 Rev. 1. 7
BCD Semiconductor Manufacturing Limited
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Data Sheet
DUAL BIPOLAR OPERATIONAL AMPLIFIERS
AZ4558C
Pin Configuration
M Package
(SOIC-8)
P Package
(DIP-8)
OUTPUT 1
1
8
VCC
OUTPUT 2
INPUT 1-
2
7
OUTPUT 2
6
INPUT 2-
INPUT 1+
3
6
INPUT 2-
5
INPUT 2+
VEE
4
5
INPUT 2+
OUTPUT 1
1
8
VCC
INPUT 1-
2
7
INPUT 1+
3
VEE
4
Figure 2. Pin Configuration of AZ4558C (Top View)
Functional Block Diagram
VCC
- Input
+ Input
Output
VEE
Figure 3. Functional Block Diagram of AZ4558C (Each Amplifier)
Jan. 2013 Rev. 1. 7
BCD Semiconductor Manufacturing Limited
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Data Sheet
DUAL BIPOLAR OPERATIONAL AMPLIFIERS
AZ4558C
Ordering Information
AZ4558C
-
Circuit Type
E1: Lead Free
G1: Green
Package
M: SOIC-8
P: DIP-8
TR: Tape and Reel
Blank: Tube
Package
Temperature
Range
SOIC-8
-40 to 85oC
DIP-8
-40 to 85oC
Part Number
Marking ID
Lead Free
Green
Lead Free
Packing
Type
Green
AZ4558CM-E1
AZ4558CM-G1
4558CM-E1
4558CM-G1
Tube
AZ4558CMTR-E1
AZ4558CMTR-G1
4558CM-E1
4558CM-G1
Tape & Reel
AZ4558CP-E1
AZ4558CP-G1
AZ4558CP-E1
AZ4558CP-G1
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
Symbol
Value
VCC
+20
VEE
-20
Input Voltage
VI
±15
Differential Input Voltage
VID
±30
TJ
150
TSTG
-65 to 150
TL
260
Supply Voltage
Operating Junction Temperature
Storage Temperature Range
Lead Temperature (Soldering 10s)
Power Dissipation
PD
Unit
V
V
V
o
C
o
C
oC
DIP
800
mW
SOIC
500
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
Min
Max
Unit
Supply Voltage
±2
±18
V
Operating Temperature Range
-40
85
oC
Jan. 2013 Rev. 1. 7
BCD Semiconductor Manufacturing Limited
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Data Sheet
DUAL BIPOLAR OPERATIONAL AMPLIFIERS
AZ4558C
Electrical Characteristics
Operating Conditions: VCC=+15V, VEE=-15V, TA=25oC, unless otherwise specified.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
1
5
mV
Input Offset Voltage
VIO
Input Offset Current
IIO
VCM=0V
10
100
nA
Input Bias Current
IIB
VCM=0V
70
400
nA
Large Signal Voltage Gain
AVD
RL=2KΩ, VO=±10V
85
100
dB
Supply Voltage Rejection Ratio
SVR
RS≤10KΩ
80
100
dB
Supply Current
ICC
All Amplifiers, No Load
Input Common Mode Voltage
Range
VICM
Common Mode Rejection Ratio
CMRR
2.5
4.5
mA
±12
V
RS≤10KΩ
70
95
RL≥10KΩ
±12
±14
RL≥2KΩ
±10
±13
dB
Output Voltage Swing
VO
Slew Rate
SR
VI=±10V, RL=2KΩ, CL=100pF, unity
gain
1.8
V/μs
Rise Time
TR
VI=±20mV, RL=2KΩ, CL=100pF, unity
gain
0.3
μs
Overshoot
KOV
VI=±20mV, RL=2KΩ, CL=100pF, unity
gain
15
%
V
Input Resistance
RI
0.5
MΩ
Output Resistance
RO
45
Ω
Unity Gain Bandwidth
B
Gain=0dB
2.8
MHz
5.5
MHz
0.002
%
RS=100Ω, f=1KHz
10
nV---------
ISINK
V-=1V, V+= 0V, VO=2V
60
ISOURCE
V+=1V, V-= 0V, VO=2V
35
DIP-8
55
SOIC-8
81
Gain Bandwidth Product
GBWP
VI=±10mV, RL=2KΩ,
CL=100pF, f=10KHz
Total Harmonic Distortion Plus
Noise
THD+N
f=1KHz, AV=6dB, RL=10KΩ,
VO=1VRMS,
Equivalent Input Noise Voltage
Density
eN
Output Current
Thermal Resistance
(Junction to Case)
θJC
Jan. 2013 Rev. 1. 7
Hz
mA
o
C/W
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Data Sheet
DUAL BIPOLAR OPERATIONAL AMPLIFIERS
AZ4558C
Typical Performance Characteristics
120
20
Maximum Swing Voltage (V)
Open Loop Gain (dB)
100
80
60
40
20
15
10
VCC=+15V, VEE=-15V,
RL=2kΩ, THD+N<5%
5
0
1
10
100
1k
10k
100k
1M
1
10M
10
100
Figure 4. Open Loop Voltage Gain vs. Frequency
10k
100k
1M
Figure 5. Maximum Output Voltage Swing vs. Frequency
3.2
16
12
3.0
Positive Voltage Swing
8
Supply Current (mA)
Output Voltage Swing (V)
1k
Frequency (Hz)
Frequency (Hz)
4
0
-4
-8
2.8
2.6
2.4
2.2
Negative Voltage Swing
-12
2.0
-16
100
1k
-40.0
10k
-20.0
0.0
20.0
40.0
60.0
80.0
100.0
120.0
O
Temperature ( C)
Resistance Load (Ω)
Figure 6. Maximum Output Voltage Swing
vs. Load Resistance
Figure 7. Supply Current vs. Temperature
Jan. 2013 Rev. 1. 7
BCD Semiconductor Manufacturing Limited
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Data Sheet
DUAL BIPOLAR OPERATIONAL AMPLIFIERS
AZ4558C
Typical Performance Characteristics (Continued)
5
120
100
3
Input Bias Current (nA)
Input Offset Voltage (mV)
4
2
1
0
60
40
20
-1
-2
-40.0
80
-20.0
0.0
20.0
40.0
60.0
80.0
100.0
0
-40.0
120.0
O
-20.0
0.0
20.0
40.0
60.0
80.0
100.0
120.0
O
Temperature ( C)
Temperature ( C)
Figure 8. Input Offset Voltage vs. Temperature
Figure 9. Input Bias Current vs. Temperature
Jan. 2013 Rev. 1. 7
BCD Semiconductor Manufacturing Limited
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Data Sheet
DUAL BIPOLAR OPERATIONAL AMPLIFIERS
AZ4558C
Typical Application
R1
20K 1%
C1
150pF
VEE=-12V
VIN
C2
C3
0.1μF
R2 10K 1%
22μF/
25V
R3
3.3K 1%
2 (6)
-
4
AZ4558C
3 (5)
C5
1000pF
OUT
22μF/25V
+ 8
R5
10K
R4
6.8K
GND
VOUT
C4
GND
1 (7)
C6
0.1μF
VCC=+12V
GND
GND
GND
Figure 10. Typical Application of AZ4558C in Audio 2nd Order Low Pass Filter
(fO=50.6kHz, Q=0.7015, Input impedance=10K, Gain=6dB, Group delay=4.48μs)
Jan. 2013 Rev. 1. 7
BCD Semiconductor Manufacturing Limited
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Data Sheet
DUAL BIPOLAR OPERATIONAL AMPLIFIERS
AZ4558C
Mechanical Dimensions
DIP-8
Unit: mm(inch)
0.700(0.028)
7.620(0.300)TYP
1.524(0.060) TYP
6°
3.200(0.126)
3.600(0.142)
3.710(0.146)
4.310(0.170) 4°
4°
0.510(0.020)MIN
3.000(0.118)
3.600(0.142)
0.204(0.008)
0.360(0.014)
8.200(0.323)
9.400(0.370)
0.254(0.010)TYP
0.360(0.014)
0.560(0.022)
5°
6°
2.540(0.100) TYP
0.130(0.005)MIN
6.200(0.244)
6.600(0.260)
R0.750(0.030)
Φ3.000(0.118)
Depth
0.100(0.004)
0.200(0.008)
9.000(0.354)
9.600(0.378)
Note: Eject hole, oriented hole and mold mark is optional.
Jan. 2013 Rev. 1. 7
BCD Semiconductor Manufacturing Limited
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Data Sheet
DUAL BIPOLAR OPERATIONAL AMPLIFIERS
AZ4558C
Mechanical Dimensions (Continued)
SOIC-8
4.700(0.185)
5.100(0.201)
7°
Unit: mm(inch)
0.320(0.013)
1.350(0.053)
1.750(0.069)
8°
8°
7°
0.675(0.027)
0.725(0.029)
D
5.800(0.228)
1.270(0.050)
6.200(0.244)
TYP
D
20:1
0.100(0.004)
R0.150(0.006)
0.300(0.012)
φ
0.800(0.031)
0.200(0.008)
0°
8°
1.000(0.039)
3.800(0.150)
4.000(0.157)
0.330(0.013)
0.510(0.020)
0.190(0.007)
0.250(0.010)
0.900(0.035)
1°
5°
R0.150(0.006)
0.450(0.017)
0.800(0.031)
Note: Eject hole, oriented hole and mold mark is optional.
Jan. 2013 Rev. 1. 7
BCD Semiconductor Manufacturing Limited
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