AZ4580M [BCDSEMI]
DUAL LOW NOISE OPERATIONAL AMPLIFIERS; 双路低噪声运算放大器
| 型号： | AZ4580M |
| 厂家： | 
BCD SEMICONDUCTOR MANUFACTURING LIMITED |
| 描述： | DUAL LOW NOISE OPERATIONAL AMPLIFIERS |
| 文件： | 总14页 (文件大小：177K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Data Sheet
DUAL LOW NOISE OPERATIONAL AMPLIFIERS
AZ4580
General Description
Features
The AZ4580 is a monolithic dual low noise operational
amplifier. It is specifically designed for audio systems
to improve tone control; it can also be used in pre-
amplifier, industrial measurement tools and applica-
tions where gain and phase matched channels are man-
datory.
·
·
Large Signal Voltage Gain: 110dB Typical
Low Input Noise Voltage: 0.7 µV
(RIAA)
RMS
Typical
·
Wide Gain Bandwidth Product: 15 MHz at
10KHz Typical
Low Distortion: 0.0005% Typical
Slew Rate: 7V/µs Typical
·
·
The IC features internal frequency compensation, low
noise, low distortion, high gain and high bandwidth.
The AZ4580 can operate under dual power supply
voltage up to ±18V or single power supply up to 36V.
Applications
·
·
Audio AC-3 Decoder System
Audio Amplifier
The AZ4580 is available in DIP-8, SOIC-8, SIP-8 and
TSSOP-8 packages.
SOIC-8
DIP-8
SIP-8
TSSOP-8
Figure 1. Package Types of AZ4580
Jul. 2006 Rev. 1. 6
BCD Semiconductor Manufacturing Limited
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Data Sheet
DUAL LOW NOISE OPERATIONAL AMPLIFIERS
AZ4580
Pin Configuration
Q Package
P/M/G Package
(SIP-8)
(DIP-8/SOIC-8/TSSOP-8)
VCC
8
7
6
OUTPUT 2
INPUT 2-
OUTPUT 1
INPUT 1-
VCC
1
2
8
7
5
INPUT 2+
VEE
OUTPUT 2
INPUT 2-
INPUT 2+
4
3
INPUT 1+
VEE
3
4
6
5
INPUT 1+
INPUT 1-
2
1
OUTPUT 1
Figure 2. Pin Configuration of AZ4580 (Top View)
Pin Description
Pin No.
Function
OUTPUT 1
INPUT 2+
Pin No.
Function
INPUT 1-
INPUT 2-
Pin No.
Function
INPUT 1+
OUTPUT 2
Pin No.
Function
VEE
1
5
2
6
3
7
4
8
VCC
Jul. 2006 Rev. 1. 6
BCD Semiconductor Manufacturing Limited
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Data Sheet
DUAL LOW NOISE OPERATIONAL AMPLIFIERS
AZ4580
Functional Block Diagram
VCC
-INPUT
+INPUT
OUTPUT
VEE
Figure 3. Representative Schematic Diagram of AZ4580 (Each Amplifier)
Jul. 2006 Rev. 1. 6
BCD Semiconductor Manufacturing Limited
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Data Sheet
DUAL LOW NOISE OPERATIONAL AMPLIFIERS
AZ4580
Ordering Information
AZ4580
-
E1: Lead Free
Blank: Tin Lead
Circuit Type
Package
TR: Tape and Reel
Blank: Tube
M: SOIC-8
P: DIP-8
Q: SIP-8
G: TSSOP-8
Part Number
Marking ID
Temperature
Package
Packing Type
Range
Tin Lead
AZ4580M
Lead Free
Tin Lead
4580M
Lead Free
4580M-E1
AZ4580M-E1
Tube
Tape & Reel
Tube
-40 to 85oC
SOIC-8
AZ4580MTR
AZ4580P
AZ4580MTR-E1 4580M
4580M-E1
-40 to 85oC
-40 to 85oC
AZ4580P-E1
AZ4580Q-E1
AZ4580G-E1
AZ4580P
AZ4580P-E1
DIP-8
SIP-8
AZ4580Q
AZ4580Q
G80
AZ4580Q-E1
Tube
Tube
AZ4580G
EG80
EG80
-40 to 85oC
TSSOP-8
AZ4580GTR
AZ4580GTR-E1 G80
Tape & Reel
BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant.
Jul. 2006 Rev. 1. 6
BCD Semiconductor Manufacturing Limited
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Data Sheet
DUAL LOW NOISE OPERATIONAL AMPLIFIERS
AZ4580
Absolute Maximum Ratings (Note 1)
Parameter
Smbol
VCC
Value
+ 20
- 20
Unit
Power Supply Voltage
V
VEE
Input Voltage
V
±15
V
V
I
Differential Input Voltage
Operating Junction Temperature
Storage Temperature Range
Lead Temperature (Soldering 10s)
V
±30
150
ID
o
T
J
C
o
T
-65 to 150
260
STG
C
o
T
L
C
TSSOP-8
SOIC-8
SIP-8
400
500
750
800
o
P
mW
Power Dissipation (T =25 C)
D
A
DIP-8
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 indi-
cated under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum Ratings" for extended
periods may affect device reliability.
Recommended Operating Conditions
Parameter
Min
± 2
Max
± 18
85
Unit
V
Supply Voltage
o
Operating Temperature Range
-40
C
Jul. 2006 Rev. 1. 6
BCD Semiconductor Manufacturing Limited
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Data Sheet
DUAL LOW NOISE OPERATIONAL AMPLIFIERS
AZ4580
Electrical Characteristics
Operating Conditions: VCC=+15V, VEE=- 15V, TA=25oC unless otherwise specified.
Parameter
Conditions
Min
Typ
4
Max
Unit
mA
mV
Supply Current
Input Offset Voltage
no load
7
RS≤10KΩ
0.5
3
V
CM=0V
CM=0V
Input Offset Current
5
150
±13.5
110
110
110
80
100
500
nA
nA
V
Input Bias Current
Input Common Mode Voltage Range
Common Mode Rejection Ratio
Large Signal Voltage Gain
Power Supply Rejection Ratio
Output Sink Current
V
±12
80
VCM=0V to VCC-1.5V, RS≤10KΩ
RL=2KΩ, VO=±10V
RS≤10KΩ
dB
90
dB
80
dB
V-=1V, V+=0V, VO=2V
V+=1V, V-=0V, VO=2V
RL≥2KΩ
mA
mA
V/µS
MHz
Output Source Current
Slew Rate
45
7
RL=2KΩ, f=10KHz
Gain Bandwidth Product
15
AV=20dB, VO=5V
Total Harmonic Distortion
%
0.0005
0.7
RL=2KΩ, f=1KHz
RIAA RS=50Ω, 30KHz LPF
µVRMS
Equivalent Input Noise Voltage
Jul. 2006 Rev. 1. 6
BCD Semiconductor Manufacturing Limited
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Data Sheet
DUAL LOW NOISE OPERATIONAL AMPLIFIERS
AZ4580
Typical Performance Characteristics
30
25
20
15
10
5
120
110
100
90
80
70
60
50
40
30
20
10
0
VCC= 15V, VEE= -15V
RL=2KΩ, TA=25oC
VCC= 15V, VEE= -15V
RL=2KΩ, TA=25oC
0
100
1k
10k
100k
1M
10M
1
10
100
1k
10k
100k
1M
10M
Frequency (Hz)
Frequency (Hz)
Figure 4. Open Loop Voltage Gain vs. Frequency
Figure 5. Maximum Output Voltage Swing vs. Frequency
20
15
30
28
26
24
VCC= 15V, VEE= -15V
RS=50Ω, TA=25oC
VCC= 15V, VEE= -15V,
22
TA=25oC
10
5
20
18
16
14
12
0
1
10
100
1k
0.1
1
10
Load Resistance (KΩ)
Frequency (Hz)
Figure 6. Maximum Output Voltage Swing
vs. Load Resistance
Figure 7. Equivalent Input Noise Voltage Density
vs. Frequency
Jul. 2006 Rev. 1. 6
BCD Semiconductor Manufacturing Limited
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Data Sheet
DUAL LOW NOISE OPERATIONAL AMPLIFIERS
AZ4580
Typical Performance Characteristics (Continued)
200
150
100
50
2.0
1.5
VCC=15V
VEE=-15V
1.0
VCC=15V
VEE=-15V
0.5
0.0
-0.5
-1.0
0
-40
-20
0
20
40
60
80
100
120
-25
0
25
50
75
100
125
Ambient Temperature (oC)
Ambient Temperature (oC)
Figure 8. Input Offset Voltage vs.Temperature
Figure 9. Input Bias Current vs.Temperature
Typical Applications
VO
10µF
6.2K
20K
8
6
7
5
-
+
AZ4580
+
-
4
2
1
3
D2
15K
20K
D1
20K
20K
10K
VIN
Figure 10. Application of AZ4580 in an AC/DC Converter
Jul. 2006 Rev. 1. 6
BCD Semiconductor Manufacturing Limited
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Data Sheet
DUAL LOW NOISE OPERATIONAL AMPLIFIERS
AZ4580
Typical Applications (Continued)
33µF
+
10µF
470
1/2AZ4580
100pF
Phono Cartridge
-
47K
100K
16K
200K
390
4.7nF
15nF
100µF
Figure11. Application of AZ4580 in a RIAA Preamp
BOOST -BASS-CUT
R2 100K
R1 11K
R3 11K
Vi
C1
0.05µF
C2
0.05µF
R4 11K
-
C3
1/2 AZ4580
+
VO
0.005µF
R5 3.6K
R6 500K
BOOST -TREBLE-CUT
R7 3.6K
Figure12. Application of AZ4580 in Tone Control
Jul. 2006 Rev. 1. 6
BCD Semiconductor Manufacturing Limited
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Data Sheet
DUAL LOW NOISE OPERATIONAL AMPLIFIERS
AZ4580
Mechanical Dimensions
DIP-8
Unit: mm(inch)
0.700(0.028)
7.620(0.300)TYP
5°
1.524(0.060) TYP
6°
3.200(0.126)
3.600(0.142)
3.710(0.146)
4.310(0.170)
0.510(0.020)MIN
3.000(0.118)
3.600(0.142)
0.204(0.008)
0.360(0.014)
0.254(0.010)TYP
8.200(0.323)
9.400(0.370)
2.540(0.100)TYP
0.130(0.005)MIN
0.360(0.014)
0.560(0.022)
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)
9.400(0.370)
Jul. 2006 Rev. 1. 6
BCD Semiconductor Manufacturing Limited
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Data Sheet
DUAL LOW NOISE OPERATIONAL AMPLIFIERS
AZ4580
Mechanical Dimensions (Continued)
SOIC-8
Unit: mm(inch)
4.800(0.189)
0.320(0.013)
1.350(0.053)
1.750(0.069)
5.000(0.197)
0.675(0.027)
0.725(0.029)
D
5.800(0.228)
6.200(0.244)
1.270(0.050)
TYP
D
20:1
φ
0.800(0.031)
0.200(0.008)
0.100(0.004)
0.300(0.012)
0°
8°
1.000(0.039)
3.800(0.150)
4.000(0.157)
1°
5°
0.330(0.013)
0.510(0.020)
0.900(0.035)
6)
00
(0.
50
.1
R0
0.190(0.007)
0.250(0.010)
Jul. 2006 Rev. 1. 6
BCD Semiconductor Manufacturing Limited
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Data Sheet
DUAL LOW NOISE OPERATIONAL AMPLIFIERS
AZ4580
Mechanical Dimensions (Continued)
SIP-8
Unit: mm(inch)
18.900(0.744)
19.400(0.764)
1 PIN INDEX
45o
6.250(0.246)
6.750(0.266)
7.700(0.303)
8.300(0.327)
1PIN
3.100(0.122)
3.700(0.146)
0.200(0.008)
0.300(0.012)
0.420(0.017)
0.580(0.023)
0.850(0.033)
1.150(0.045)
1.200(0.470)
1.500(0.482)
2.540(0.100)
TYP
2.550(0.100)
3.050(0.120)
Jul. 2006 Rev. 1. 6
BCD Semiconductor Manufacturing Limited
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Data Sheet
DUAL LOW NOISE OPERATIONAL AMPLIFIERS
AZ4580
Mechanical Dimensions (Continued)
TSSOP-8
Unit: mm(inch)
SEE DETAIL A
2.900(0.114)
3.100(0.122)
0.050(0.002)
0.150(0.006)
0.090(0.004)
0.200(0.008)
1.200(0.047)
MAX
0.800(0.031)
1.050(0.041)
12 °
TOP & BOTTOM
R0.090(0.004)
R0.090(0.004)
GAGE PLANE
0°
8°
0.450(0.018)
0.750(0.030)
SEATING
PLANE
1.000(0.039)
REF
0.190(0.007)
0.300(0.012)
0.250(0.010)
TYP
1.950(0.077)
TYP
DETAIL A
Jul. 2006 Rev. 1. 6
BCD Semiconductor Manufacturing Limited
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particular purpose, nor does BCD Semiconductor Manufacturing Limited assume any liability arising out of the application or use
of any its products or circuits. BCD Semiconductor Manufacturing Limited does not convey any license under its patent rights or
other rights nor the rights of others.
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