KA239 Fairchild Semiconductor, KA239 Datasheet - Page 5
KA239
Manufacturer Part Number
KA239
Description
Comparator ICs Quad Comparator
Manufacturer
Fairchild Semiconductor
Datasheet
1.KA239ADTF.pdf
(8 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KA239ADTF
Manufacturer:
TOKO
Quantity:
3 219
Company:
Part Number:
KA239DTF
Manufacturer:
FSC
Quantity:
1 500
KA339/KA339A, KA2901
Typical Performance Characteristics
Figure 1. Supply Current vs Supply Voltage
Figure 2. Input Current vs Supply Voltage
Figure 3. Output Saturation Voltage vs Sink Current
Figure 4. Response Time for Various Input
Overdrive-Negative Transition
Figure 5. Response Time for Various Input
Overdrive-Positive Transition
5