418-6033-09P0351-10 - AMPHENOL

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Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited

Data Sheet

DUAL LOW NOISE OPERATIONAL AMPLIFIERS AZ4580

General Description

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.

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.

The AZ4580 is available in DIP-8, SOIC-8 and

TSSOP-8 packages.

Features

·Large Signal Voltage Gain: 110dB Typical

·Low Input Noise Voltage: 0.7μVRMS (RIAA)

Typical

·Wide Gain Bandwidth Product: 15MHz at 10KHz

Typical

·Low Distortion: 0.0005% Typical

·Slew Rate: 7V/μs Typical

Applications

·Audio AC-3 Decoder System

·Audio Amplifier

SOIC-8 DIP-8

Figure 1. Package Types of AZ4580

TSSOP-8

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Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited

Data Sheet

DUAL LOW NOISE OPERATIONAL AMPLIFIERS AZ4580

Pin Configuration

Figure 2. Pin Configuration of AZ4580

(SOIC-8/TSSOP-8)

M/G Package

VCC

OUTPUT 2

INPUT 2-

INPUT 2+VEE

OUTPUT 1

INPUT 1-

INPUT 1+

Pin Description

Pin No. Function Pin No. Function Pin No. Function Pin No. Function

1 OUTPUT 1 2 INPUT 1- 3 INPUT 1+ 4 VEE

5 INPUT 2+ 6 INPUT 2- 7 OUTPUT 2 8 VCC

1

2

3

4

8

7

6

5

1

2

3

4

8

7

6

5

(DIP-8)

P Package

VCC

OUTPUT 2

INPUT 2-

INPUT 2+

VEE

OUTPUT 1

INPUT 1-

INPUT 1+

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Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited

Data Sheet

DUAL LOW NOISE OPERATIONAL AMPLIFIERS AZ4580

Figure 3. Representative Schematic Diagram of AZ4580 (Each Amplifier)

Functional Block Diagram

VCC

-

INPUT

+INPUT

VEE

OUTPUT

1, 7

2, 6

3, 5

4

8

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Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited

Data Sheet

DUAL LOW NOISE OPERATIONAL AMPLIFIERS AZ4580

Package Temperature

Range

Part Number Marking ID Packing Type

Lead Free Green Lead Free Green

SOIC-8 -40 to 85oC

AZ4580M-E1 AZ4580M-G1 4580M-E1 4580M-G1 Tube

AZ4580MTR-E1 AZ4580MTR-G1 4580M-E1 4580M-G1 Tape & Reel

DIP-8 -40 to 85oCAZ4580P-E1 AZ4580P-G1 AZ4580P-E1 AZ4580P-G1 Tube

TSSOP-8 -40 to 85oCAZ4580GTR-E1 AZ4580GTR-G1 EG80 GG80 Tape & Reel

Circuit Type

Package

M: SOIC-8

E1: Lead Free

G1: Green

AZ4580 -

TR: Tape and Reel

Blank: Tube

P: DIP-8

Ordering Information

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.

G: TSSOP-8

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Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited

Data Sheet

DUAL LOW NOISE OPERATIONAL AMPLIFIERS AZ4580

Parameter Smbol Value Unit

Power Supply Voltage

VCC + 20

V

VEE - 20

Input Voltage VI±15 V

Differential Input Voltage VID ±30 V

Operating Junction Temperature TJ 150 oC

Storage Temperature Range TSTG -65 to 150 oC

Lead Temperature (Soldering 10s) TL260 oC

Power Dissipation (TA=25oC) PD

TSSOP-8 400

mW

SOIC-8 500

DIP-8 800

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 Max Unit

Supply Voltage ± 2 ± 18 V

Operating Temperature Range -40 85 oC

Absolute Maximum Ratings (Note 1)

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Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited

Data Sheet

DUAL LOW NOISE OPERATIONAL AMPLIFIERS AZ4580

Operating Conditions: VCC=+15V, VEE=- 15V, TA=25oC unless otherwise specified.

Parameter Conditions Min Typ Max Unit

Supply Current no load 4 7 mA

Input Offset Voltage RS≤10KΩ 0.5 3 mV

Input Offset Current VCM=0V 5 100 nA

Input Bias Current VCM=0V 150 500 nA

Input Common Mode Voltage Range ±12 ±13.5 V

Common Mode Rejection Ratio VCM=0V to VCC-1.5V, RS≤10KΩ80 110 dB

Large Signal Voltage Gain RL=2KΩ, VO=±10V 90 110 dB

Power Supply Rejection Ratio RS≤10KΩ80 110 dB

Output Sink Current V-=1V, V+=0V, VO=2V 80 mA

Output Source Current V+=1V, V-=0V, VO=2V 45 mA

Slew Rate RL≥2KΩ 7 V/μS

Gain Bandwidth Product RL=2KΩ, f=10KHz 15 MHz

Total Harmonic Distortion AV=20dB, VO=5V

RL=2KΩ, f=1KHz 0.0005 %

Equivalent Input Noise Voltage RIAA RS=50Ω, 30KHz LPF 0.7 μVRMS

Thermal Resistance

(Junction to Case)

DIP-8 43 oC/W

SOIC-8 63

Electrical Characteristics

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Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited

Data Sheet

DUAL LOW NOISE OPERATIONAL AMPLIFIERS AZ4580

Typical Performance Characteristics

Figure 4. Open Loop Voltage Gain vs. Frequency Figure 5. Maximum Output Voltage Swing vs. Frequency

Figure 6. Maximum Output Voltage Swing Figure 7. Equivalent Input Noise Voltage Density

vs. Load Resistance vs. Frequency

1 10 100 1k 10k 100k 1M 10M

0

10

20

30

40

50

60

70

80

90

100

110

120

VCC= 15V, VEE= -15V

RL=2KΩ, TA=25oC

Open Loop Voltage Gain (dB)

Frequency (Hz)

1 10 100 1k

0

5

10

15

20

Frequency (Hz)

Equivalent Input Noise Voltage Density

(nV/(Hz)0.5)

VCC= 15V, VEE= -15V

RS=50Ω, TA=25oC

0.1 1 10

12

14

16

18

20

22

24

26

28

30

VCC= 15V, VEE= -15V,

TA=25oC

Maximum Output Voltage Swing (V)

Load Resistance (KΩ)

100 1k 10k 100k 1M 10M

0

5

10

15

20

25

30

Maximum Output Voltage Swing (V)

Frequency (Hz)

VCC= 15V, VEE= -15V

RL=2KΩ, TA=25oC

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Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited

Data Sheet

DUAL LOW NOISE OPERATIONAL AMPLIFIERS AZ4580

Typical Applications

Figure 10. Application of AZ4580 in an AC/DC Converter

Typical Performance Characteristics (Continued)

Figure 8. Input Offset Voltage vs.Temperature Figure 9. Input Bias Current vs.Temperature

-25 0 25 50 75 100 125

-1.0

-0.5

0.0

0.5

1.0

1.5

2.0

VCC=15V

VEE=-15V

Input Offset Voltage (mV)

Ambient Temperature (oC)

-40-20 0 20406080100120

0

50

100

150

200

VCC=15V

VEE=-15V

Input Bias Current (nA)

Ambient Temperature (oC)

D2

D1

8765

1234

15K

20K

10K

VIN

VO

10μF

20K

6.2K

20K

-

+

-

+

AZ4580

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Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited

Data Sheet

DUAL LOW NOISE OPERATIONAL AMPLIFIERS AZ4580

Typical Applications (Continued)

Figure 12. Application of AZ4580 in Tone Control

Figure 11. Application of AZ4580 in a RIAA Preamp

Phono Cartridge

33μF

100pF

47K

390

100μF4.7nF 15nF

16K 200K

470 10μF

100K

+

-

1/2AZ4580

1/2 AZ4580

R7 3.6K

VO

R6 500KR5 3.6K

Vi

R1 11K R2 100K R3 11K

-

+

C3

0.005μF

R4 11K

C1

0.05μFC2

0.05μF

BOOST -TREBLE-CUT

BOOST -BASS-CUT

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Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited

Data Sheet

DUAL LOW NOISE OPERATIONAL AMPLIFIERS AZ4580

Mechanical Dimensions

DIP-8 Unit: mm(inch)

4°

6°

R0.750(0.030)

0.254(0.010)TYP

0.130(0.005)MIN

8.200(0.323)

9.400(0.370)

0.204(0.008)

0.360(0.014)

7.620(0.300)TYP

4°

6°

5°

0.700(0.028)

9.000(0.354)

9.600(0.378)

3.710(0.146)

4.310(0.170)

3.000(0.118)

3.600(0.142)

0.360(0.014)

0.560(0.022)

2.540(0.100) TYP

6.200(0.244)

6.600(0.260)

3.200(0.126)

3.600(0.142)

0.510(0.020)MIN

Φ3.000(0.118)

Depth

0.100(0.004)

0.200(0.008)

1.524(0.060) TYP

Note: Eject hole, oriented hole and mold mark is optional.

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Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited

Data Sheet

DUAL LOW NOISE OPERATIONAL AMPLIFIERS AZ4580

Mechanical Dimensions (Continued)

SOIC-8 Unit: mm(inch)

φ

0°

8°

1°

5°

R0.150(0.006)

1.000(0.039)

0.330(0.013)

0.510(0.020)

1.350(0.053)

1.750(0.069)

0.100(0.004)

0.300(0.012)

0.900(0.035)

0.800(0.031)

0.200(0.008)

3.800(0.150)

4.000(0.157)

7°

20:1

D

1.270(0.050)

TYP

0.190(0.007)

0.250(0.010)

8°

D

5.800(0.228)

6.200(0.244)

0.675(0.027)

0.725(0.029)

0.320(0.013)

8°

0.450(0.017)

0.800(0.031)

4.700(0.185)

5.100(0.201)

Note: Eject hole, oriented hole and mold mark is optional.

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Jan. 2013 Rev. 2. 3 BCD Semiconductor Manufacturing Limited

Data Sheet

DUAL LOW NOISE OPERATIONAL AMPLIFIERS AZ4580

Mechanical Dimensions (Continued)

TSSOP-8 Unit: mm(inch)

4.300(0.169)

0.400(0.016)

0.190(0.007)

0.300(0.012)

SEE DETAIL A

DETAIL A

2.900(0.114)

0.050(0.002)

0.150(0.006) 1.200(0.047)

MAX

1.950(0.077)

0°

8°

12 °

TOP & BOTTOM

R0.090(0.004)

0.450(0.018)

0.750(0.030)

1.000(0.039)

6.400(0.252)

0.800(0.031)

1.050(0.041)

0.090(0.004)

0.200(0.008)

GAGE PLANE

SEATING

PLANE

0.250(0.010)

3.100(0.122)

4.500(0.177)

TYP

0.650(0.026)

TYP

R0.090(0.004)

REF

Note: Eject hole, oriented hole and mold mark is optional.

IMPORTANT NOTICE

BCD Semiconductor Manufacturing Limited reserves the right to make changes without further notice to any products or specifi-

cations herein. BCD Semiconductor Manufacturing Limited does not assume any responsibility fo r use of any its products for any

particular purpose, nor does BCD Semiconductor Man ufacturing 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.

- Wafer Fab

Shanghai SIM-BCD Semiconductor Manufacturing Limited

800, Yi Shan Road, Shanghai 200233, China

Tel: +86-21-6485 1491, Fax: +86-21-5450 0008

BCD Semiconductor Manufacturing Limited

MAIN SITE

REGIONAL SALES OFFICE

Shenzhen Office

Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd. Shenzhen Office

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Tel: +86-755-8826 7951

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BCD Semiconductor Corporation

30920 Huntwood Ave. Hayward,

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Tel : +1-510-324-2988

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- IC Design Group

Advanced Analog Circuits (Shanghai) Corporation

8F, Zone B, 900, Yi Shan Road, Shanghai 200233, China

Tel: +86-21-6495 9539, Fax: +86-21-6485 9673

BCD Semiconductor Manufacturing Limited

http://www.bcdsemi.com

BCD Semiconductor Manufacturing Limited

IMPORTANT NOTICE

BCD Semiconductor Manufacturing Limited reserves the right to make changes without further notice to any products or specifi-

cations herein. BCD Semiconductor Manufacturing Limited does not assume any responsibility for use of any its products for any

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.

- Wafer Fab

Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd.

800 Yi Shan Road, Shanghai 200233, China

Tel: +86-21-6485 1491, Fax: +86-21-5450 0008

MAIN SITE

REGIONAL SALES OFFICE

Shenzhen Office

Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd., Shenzhen Office

Unit A Room 1203, Skyworth Bldg., Gaoxin Ave.1.S., Nanshan District, Shenzhen,

China

Tel: +86-755-8826 7951

Fax: +86-755-8826 7865

Taiwan Office

BCD Semiconductor (Taiwan) Company Limited

4F, 298-1, Rui Guang Road, Nei-Hu District, Taipei,

Taiwan

Tel: +886-2-2656 2808

Fax: +886-2-2656 2806

USA Office

BCD Semiconductor Corp.

30920 Huntwood Ave. Hayward,

CA 94544, USA

Tel : +1-510-324-2988

Fax: +1-510-324-2788

- Headquarters

BCD Semiconductor Manufacturing Limited

No. 1600, Zi Xing Road, Shanghai ZiZhu Science-based Industrial Park, 200241, China

Tel: +86-21-24162266, Fax: +86-21-24162277