DUAL NOISE OPERATIONAL AMPLIFIERS General Description AZ4558A con

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DUAL NOISE OPERATIONAL AMPLIFIERS General Description AZ4558A con

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Data Sheet AZ4558A
DUAL NOISE OPERATIONAL AMPLIFIERS General Description
AZ4558A consists noise, high performance operational amplifiers. specially suitable applications differential-in, differential-out well industrial measurement tools applications where gain phase matched channels mandatory. features monolithic silicon chip, internal frequency compensation, noise, distortion, wide operating voltage range, high gain high bandwidth. AZ4558A operate under dual power supply voltage ±18V single power supply 36V.
Features
Operating voltage: ±18V Large voltage gain: input noise voltage: 1µVRMS Wide gain bandwidth product: Slew rate: 3V/µs Package outline: DIP8, SOIC8
Applications
Audio AC-3 decoded system Audio amplifier AC/DC converter
SOIC-8
DIP-8
Figure Package Types AZ4558A
August 2003
Rev.1.1
Data Sheet AZ4558A
DUAL NOISE OPERATIONAL AMPLIFIERS Configuration
SOIC-8/DIP-8
OUTPUT INPUT 1INPUT OUTPUT INPUT 2INPUT
View Figure Configuration AZ4558A
Functional Block Diagram
-INPUT +INPUT
OUTPUT
Figure Representative Schematic Diagram AZ4558A (Each Amplifier)
August 2003
Rev.1.1
Data Sheet AZ4558A
DUAL NOISE OPERATIONAL AMPLIFIERS Ordering Information
Package SOIC-8 DIP-8 Temperature Range -40oC 85oC Part Number AZ4558AM AZ4558AP Marking 4558AM AZ4558AP
Packing Type Tube/Tape/Reel Tube
4558A Circuit Type Package SOIC-8 DIP-8
Absolute Maximum Ratings (Note
Parameter Power Supply Voltage Differential Input Voltage Input Voltage Power Dissipation Operating Temperature Range Storage Temperature Range (Human Body Model) (Machine Model) Symbol TSTG SOIC 3000 Value Unit
Note Stresses greater than those listed under "Absolute Maximum Ratings" cause permanent damage device. These stress ratings only, functional operation device these other conditions beyond those indicated under "Recommended Operating Conditions" implied. Exposure "Absolute Maximum Ratings" extended periods affect device reliability.
Recommended Operating Conditions
Parameter Supply Voltage Unit
August 2003
Rev.1.1
Data Sheet AZ4558A
DUAL NOISE OPERATIONAL AMPLIFIERS Electrical Characteristics
Operating Conditions: +15V, 15V, 25oC unless otherwise specified. Parameter Input Offset Voltage Input Bias Current Input Offset Current Supply Current Large Signal Voltage Gain Common Mode Rejection Ratio Power Supply Rejection Ratio Output Voltage Swing Output Sink Current Output Source Current Slew Rate Equivalent Input Noise Voltage Gain Bandwidth Product RIAA, Rs=1K, 30KHz 10KHz RL2K RL10K V-=1V, =0V, VO=2V =1V, V-=0V, VO=2V Conditions
Unit
µVRMS
August 2003
Rev.1.1
Data Sheet AZ4558A
DUAL NOISE OPERATIONAL AMPLIFIERS Typical Performance Characteristics
Open Loop Voltage Gain (dB)
VCC=15V, VEE=-15V
Output Voltage Swing
RL=2K,TA=25
VCC=15V,VEE=-15V, RL=2K, TA=25
100k
Frequency (Hz)
Frequency (Hz)
Figure Open Loop Voltage Gain Frequency
Figure Maximum Output Voltage Swing Frequency
VCC=15V,VEE=-15V TA=25
Equivalent Input Noise Voltage (nV/(HZ)
Output Voltage Swing
VCC=15V, VEE=-15V
RS=50 ,TA=25
Load Resistance
Frequency (Hz)
Figure Maximum Output Voltage Swing Load Resistance
Figure Equivalent Input Noise Voltage Frequency
August 2003
Rev.1.1
Data Sheet AZ4558A
DUAL NOISE OPERATIONAL AMPLIFIERS Typical Performance Characteristics (Continued)
Offset Voltage (mV)
Bias Current (nA)
CC=15V EE=-15V
VCC=15V VEE=-15V
Ambient Temperature
Ambient Temperature
Figure Input Offset Voltage Temperature
Figure Input Bias Current Temperature
Typical Applications
BOOST-BASS-CUT 0.05µF 0.05µF 100K
0.005µF AZ4558A
3.6K
500K BOOST-TREBLE-CUT
3.6K
Figure Tone Control
August 2003
Rev.1.1
Data Sheet AZ4558A
DUAL NOISE OPERATIONAL AMPLIFIERS Typical Applications (Continued)
10µF 6.2K AZ4558A
Figure AC/DC Converter
August 2003
Rev.1.1
Data Sheet AZ4558A
DUAL NOISE OPERATIONAL AMPLIFIERS Mechanical Dimensions
Unit:mm
9.2±0.10
7.62±0.25
3.30±0.30
1.46±0.31
0.254 0.457
2.54 0.13MIN
0.28±0.07 10.0MAX
R0.75
August 2003
6.60±0.50
Rev.1.1
Data Sheet AZ4558A
DUAL NOISE OPERATIONAL AMPLIFIERS Mechanical Dimensions (Continued) SOIC
Unit:mm
1.55±0.20
0.22±0.03
0.32
4.9±0.10
0.70±0.025
0.2±0.10
6.00±0.20
20:1
3.90±0.10
0.90
1.00
R0.15
R0.15
0.42±0.09
August 2003
0.20
Rev.1.1
http://www.aacmicro.com
USA: Hillview Court, Suite 160, Milpitas, 95035, China: Floor, Zone Shan RoadShanghai 200233, China Taiwan: Room 2210, 22nd 333, Keelung Road, Sec. TaiPei 110, Taiwan
IMPORTANT NOTICE
Tel: 408-586 8809, Fax: 408-586 8801 Tel: 86-21-6495 9539, Fax: 86-21-6485 9673 Tel: 886-2-2758 6828, Fax: 886-2-2758 6892
Advanced Analog Circuits Corporation reserves right make changes without further notice products specifications herein. Advanced Analog Circuits does assume responsibility products particular purpose, does Advanced Analog Circuits assume liability arising application products circuits. Advanced Analog Circuits Corporation does convey license under patent rights other rights rights others.

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