KA4558/AI DUAL OPERATIONAL AMPLIFIER
DUAL OPERATIONAL AMPLIFIER 8 DIP
The KA4558 series is a monolithic integrated circuit designed
for dual operational amplifier.
FEATURES 8 SOP
• No frequency compensation required.
•No latch-up.
• Large common mode and differential voltage range.
• Parameter tracking over temperature range.
• Gain and phase match between amplifiers.
• Internally frequency compensated. 9 SIP
• Low noise input transistors.
BLOCK DIAGRAM
ORDERING IN FORMATION
Device Package Operating Temperature
KA4558
KA4558A 8 DIP
KA4558S
KA4558AS 9 SIP 0 ~ + 70°C
KA4558D
KA4558AD 8 SOP
KA4558I
KA4558A 8 DIP
KA4558IS
KA4558AIS 9 SIP -40 ~ + 85°C
KA4558ID
KA4558AID 8 SOP
©1 999 Fairchild Semiconductor Co rporation
Rev. B
KA4558/AI DUAL OPERATIONAL AMPLIFIER
SCHEMATIC DIAGRAM (One Section Only)
ABSOLUTE MAXIMUM RATINGS
Characteristic Symbol Value Unit
Supply Voltage KA4558A/AI
KA4558/I
Differential Input Voltage
Input Voltage
Power Dissipation
Operating Temperature Range KA4558I/AI
KA4558/KA4558A
Storage Temperature Range
VI(DIFF)
VI
PD
TSTG
±22
±18
±30
±15
400
-40 ~ + 85
0~ + 70
-65 ~ + 150
V
V
V
V
mW
°C
°C
°C
VCC
TOPR
KA4558/AI DUAL OPERATIONAL AMPLIFIER
ELECTRICAL CHARACTERISTICS
(VCC = 15V, VEE = - 15V ,TA = 25°C unless otherwise specified)
NOTE 1
KA4558A : TA(MIN) ≤TA≤TA(MAX) = 0≤TA≤ + 70°C
KA4558AI/I : TA(MAX) ≤TA≤TA(MAX) = - 40≤TA≤ + 85°C
KA4558A/AI KA4558/I
Min Typ Max Min Typ Max
RS≤¡Â10KΩ1 5 2 6
NOTE 1 1 6 7.5
5200 5200
Input Offset Current IIO TA =TA(MAX) 3200 300 nA
TA =TA(MIX) 20 500 300
30 500 30 500
Input Bias Current IBIAS TA =TA(MAX) 20 500 800 nA
TA =TA(MAX) 100 1500 800
Large Signal 50 200 20 200
Voltage Gain NOTE 1 25
Common Mode Input ±12 ±13 ±12 ±13
Voltage Range NOTE 1 ±12 ±13
Common Mode 70 90 70 90
Rejection Ratio NOTE 1 70 90
Supply Voltage 76 90 76 90
Rejection Ratio NOTE 1 76 90 76 90
RL≥10KΩ ±12 ±14 ±12 ±14
RL≥2KΩ ±10 ±13 ±10 ±13
3.5 5.0 3.5 5.8
ICC TA =TA(MAX) 4.5 5.0 mA
TA =TA(MAX) 6.0 6.7
70 150 70 170
PCTA =TA(MAX) 135 150 MV
Ta = Tmin 180 200
Slew Rate SR VI =10V, RL≥2KΩ
CI¡Â100Pf 1.2 1.2 V/µs
Rise Time tRES VI =20mV, RL≥2KΩ
CI¡Â100pF 0.3 0.3 µs
Overshoot OS VI =20mV, RL≥2KΩ
CI¡Â100pF 15 15 %
Output Voltage Swing
Supply Current
(Both Amplifiers)
Power Consumption
(Both Amplifiers)
Symbol
GV
VIO
VI(R)
CMRR
PSRR
VO(P.P) NOTE 1
RS≤10KΩ¥Ø
RS≤10KΩ
VO(P-P)=±10V,RL¡Â2K¥Ø
Characteristic
Input Offset Voltage
Test Conditions Unit
mV
V/mV
V
dB
dB
V
KA4558/AI DUAL OPERATIONAL AMPLIFIER
TYPICAL PERFORMANCE CHARACTERISTICS
KA4558/AI DUAL OPERATIONAL AMPLIFIER
TRADEMARKS
ACEx™
CoolFET™
CROSSVOLT™
E2CMOSTM
FACT™
FACT Quiet Series™
FAST®
FASTr™
GTO™
HiSeC™
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not intended to be an exhaustive list of all such trademarks.
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FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROV AL OF FAIRCHILD SEMICONDUCTOR CORPORA TION.
As used herein:
ISOPLANAR™
MICROWIRE™
POP™
PowerTrench™
QS™
Quiet Series™
SuperSOT™-3
SuperSOT™-6
SuperSOT™-8
TinyLogic™
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the body, or (b) support or sustain life, or (c) whose
failure to perform when properly used in accordance
with instructions for use provided in the labeling, can be
reasonably expected to result in significant injury to the
user.
2. A critical component is any component of a life
support device or system whose failure to perform can
be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
PRODUCT ST A TUS DEFINITIONS
Definition of Terms
Datasheet Identification Product Status Definition
Advance Information
Preliminary
No Identification Needed
Obsolete
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
Formative or
In Design
First Production
Full Production
Not In Production
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NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD
DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICA TION OR USE OF ANY PRODUCT
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