KA239 Fairchild Semiconductor, KA239 Datasheet - Page 2

• Manufacturer Part Number: KA239
• Description: Comparator ICs Quad Comparator
• Manufacturer: Fairchild Semiconductor

Specifications of KA239

• Number Of Channels: 4 Channels
• Product: Analog Comparators
• Output Type: Open Collector
• Response Time: 1.3 us
• Offset Voltage (max): 5 mV
• Input Bias Current (max): 250 nA
• Supply Voltage (max): 36 V
• Supply Voltage (min): 18 V
• Supply Current (max): 2 mA
• Maximum Power Dissipation: 570 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Package / Case: DIP-14
• Minimum Operating Temperature: - 25 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

KA339/KA339A, KA2901
Schematic Diagram
Absolute Maximum Ratings
2
Parameter
Supply Voltage
Differential Input Voltage
Input Voltage
Output Short Circuit to GND
Power Dissipation
Operating Temperature
KA339/KA339A
KA2901
Storage Temperature
GND
V
CC
IN(+)
IN(-)
D1
Q1
D2
Q5
Q2
Q9
Q3
Q6
D3
Q4
D4
Symbol
V
T
T
I(DIFF)
V
OPR
P
STG
V
CC
-
D
I
Q12
Q7
Q8
Continuous
-0.3 to +36
-65 ~ +150
Q13
-40 ~ +85
±18 or 36
0 ~ +70
Value
R1
570
36
R2
Q14
D5
D6
OUTPUT
Unit
mW
°C
°C
V
V
V
-