EC4558 consists high performance operational amplifiers. features high

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EC4558 consists high performance operational amplifiers. features high

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Dual Channel Operational Amplifiers
EC4558 consists high performance operational amplifiers. features high gain, high input resistance, excellent channel separation, wide range operating voltage internal frequency compensation. specifically suitable applications differential-in, differential-out well potential-metric amplifiers where gain phase matched channels mandatory. EC4558 contains 18Vmaximum power supply voltage. EC4558 available DIP-8 SOIC-8 package.
EC4558
Features
Internal frequency compensation Large voltage gain with typical High input resistance with typical input noise voltage with 10nV/ Maximum power supply voltages: Compatible with 4558
Applications
Audio AC-3 decoded system Audio amplifier
Configuration
SOIC-8/DIP-8
OUTPUT INPUT 1INPUT OUTPUT INPUT 2INPUT
SOIC-8
DIP-8
View Figure Package Types EC4558
Figure Configuration EC4558
Functional Block Diagram
Figure Representative Schematic Diagram EC4558 (Each amplifier)
August 2003
Rev.1.0
Dual Channel Operational Amplifiers
Ordering Information
Package SOIC-8 DIP-8 Temperature Range 85oC Part Number EC4558M EC4558P Marking 4558M EC4558P
EC4558
Packing Type Tube/Tape/Reel Tube
4558 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 Symbol TSTG SOIC 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.1.0
Electrical Characteristics
Operating Conditions: +15V, 15V, 25oC unless otherwise specified. Parameter Input Offset Voltage Input Bias Current Input Offset Current Input Resistance Supply Current Large Signal Voltage Gain Common Mode Rejection Ratio Power Supply Rejection Ratio Source Output Current Output Voltage Swing Slew Rate Equivalent Input Noise Voltage Gain Bandwidth Product Rs=50, f=1KHz Sink Over full temperature Conditions Unit
range
VCC=5V RL2K RL10K
nV/(HZ)0.5
August 2003
Rev.1.0
Dual Channel Operational Amplifiers Typical Performance Characteristics
EC4558
Open Loop Voltage Gain (dB)
VCC=15V, VEE=-15V
Output Voltage Swing
RL=2K,TA=25
VCC=15V,VEE=-15V, RL=2K, TA=25
2x10
Frequency (HZ)
Frequency (HZ)
Figure Open Loop Voltage Gain Frequency
Figure Maximum Output Voltage Swing Frequency
VCC=15V,VEE=-15V,TA=25
Equivllent Input Noise Voltage (nV/(HZ)
Output Voltage Swing
0.1K
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.1.0
Dual Channel Operational Amplifiers Typical Performance Characteristics (Continued)
EC4558
Offset Voltage (mV)
VCC=15V VEE=-15V
Bias Current (nA)
CC=15V EE=-15V
Ambient Temperature
Ambient Temperature
Figure Input Offset Voltage Temperature
Figure Input Bias Current Temperature
Typical Application
10µF 6.2K
EC4558
Figure Typical Application EC4558
August 2003
Rev.1.0
Dual Channel Operational Amplifiers
Mechanical Dimensions
EC4558
Unit:
9.2±0.10
7.62±0.25 1.46±0.31
3.30±0.30
0.254 0.457
2.54 10.0MAX
0.28±0.07
0.13MIN
R0.75
August 2003
6.60±0.50
Rev.1.0
Dual Channel Operational Amplifiers Mechanical Dimensions (Continued)
SOIC
EC4558
Unit:
1.55±0.20
4.9±0.10
0.22±0.03
0.32
0.70±0.025
0.2±0.10
6.00±0.20
20:1
3.90±0.10
1.00
0.90
R0.15
R0.15
0.42±0.09
August 2003
0.20
Rev.1.0

EC4558 consists high performance operational amplifiers. features high

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