KM358 Datasheet, PDF (1/2 Pages) Guangdong Kexin Industrial Co.,Ltd – Single Supply Dual Operational Amplifiers

SMD Type
Integrate CirIcCuit
Single Supply Dual Operational Amplifiers
KM358
■ Features
● Short Circuit Protected Outputs
● True Differential Input Stage
● Single Supply Operation: 3.0 V to 32 V
● Low Input Bias Currents
● Internally Compensated
● Common Mode Range Extends to Negative Supply
● Single and Split Supply Operation
SOP08
Output A 1
Inputs A
2_–
3⁺
VEE/Gnd ⁴
8 _VCC
7 _{Output B}
–⁶
+₅
Inputs B
(Top View)
■ Absolute Maximum Ratings Ta = 25℃
Parameter
Power Supply Voltages
Single Supply
Split Supplies
Input Differential Voltage Range *1
Input Common Mode Voltage Range *2
Output Short Circuit Duration
Junction Temperature
Thermal Resistance, Junction-to-Air
Storage Temperature Range
Operating Ambient Temperature Range
Symbol
VCC
VCC, VEE
VIDR
VICR
tSC
TJ
RθJA
Tstg
TA
Rating
32
±16
±32
-0.3 to 32
Continuous
150
238
-55 to +125
0 to +70
Unit
Vdc
Vdc
Vdc
℃
℃/W
℃
℃
*1 Split Power Supplies.
*2 For supply voltages less than 32 V the absolute maximum input voltage is equal to the supply voltage.
■ Representative Schematic Diagram(One–Half of Circuit Shown)
Q16
Q19
5.0 pF
Q15
Q14
Q13
40 k
Q12
25
Output
Bias Circuitry
Common to Both
Amplifiers
VCC
Q22
Q24
Q23
Q18
Inputs
Q17
Q2
Q3
Q20
Q9
Q21
Q6 Q7
Q5
Q8
Q4
Q26
Q11
Q10
Q1
2.0 k
Q25
2.4 k
VEE/Gnd
1
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