SMD Type

IC

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1

SMD Type

Integrate Circuit

■ 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

■ Representative Schematic Diagram

Single Supply Dual Operational Amplifiers

KM358

■ Absolute Maximum Ratings Ta = 25℃

Parameter

Symbol

Rating

Unit

Power Supply Voltages

Single Supply

32

Split Supplies

±16

Input Differential Voltage Range *1

±32

Vdc

Input Common Mode Voltage Range *2

-0.3 to 32

Vdc

Output Short Circuit Duration

Continuous

Junction Temperature

150

℃

Thermal Resistance, Junction-to-Air

238

℃/W

Storage Temperature Range

-55 to +125

℃

Operating Ambient Temperature Range

0 to +70

℃

*1 Split Power Supplies.

*2 For supply voltages less than 32 V the absolute maximum input voltage is equal to the supply voltage.

Vdc

SOP08

VEE/Gnd

Inputs A

Inputs B

Output B

Output A

VCC

–

–

+

+

1

2

3

4

8

7

6

5

(Top View)

(One–Half of Circuit Shown)

Output

Bias Circuitry

Common to Both

Amplifiers

VCC

VEE/Gnd

Inputs

Q2

Q3

Q4

Q5

Q26

Q7

Q8

Q6

Q9

Q11

Q10

Q1

2.4 k

Q25

Q22

40 k

Q13

Q14

Q15

Q16

Q19

5.0 pF

Q18

Q17

Q20

Q21

2.0 k

Q24

Q23

Q12

25