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KODENSHI KOREA |
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Dual Operational Amplifiers
TECHNICAL SPECIFICATION
KK1458
The KK1458 is general purpose dual operational amplifiers.
The high common-mode input voltage range and the absence
of latch-up make these amplifiers ideal for voltage
follower application.
The devices are short circuit protected and the internal frequency
compensation ensures stability without external components.
• Short Circuit Protection
• Wide common-mode and differential ranges
• No frequency compensation required
• Low power consumption
• No latch-up
• 3 MHz unity gain bandwidth guaranteed
• Gain and phase match between amplifiers
ORDERING INFORMATION
KK1458N Plastic
KK1458D SOIC
TA = -40° to 85° C
for all packages.
BLOCK DIAGRAM
PIN 4 = GND (V-)
PIN 8 = VCC (V+)
1
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KK1458
MAXIMUM RATINGS*
Symbol
V+
V-
VIDR
VIN
PD
Ta
Tstg
Parameter
Supply Voltage
Supply Voltage
Differential Input Voltage
Input Voltage
Power Dissipation in Still Air
Operation Temperature Ranfe
Storage Temperature Range
Value
18
-18
±30
±15
570
-40 to 85
-55 to 125
* Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
Unit
V
V
V
V
mW
°C
°C
RECOMMENDED OPERATING CONDITIONS
Symbol
V+
V-
Supply Voltage
Supply Voltage
Parameter
Min Max Unit
16 V
-16 V
2
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