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Maximum Ratings
Characteristics
Supply voltage
Power dissipation
Operating temperature
Storage temperature
Note6: When using the device at temperatures above Ta = 25°C, reduce the rated power dissipation by 14.4 mW at
TA1218N or 11.1 mW TA1218F per degree of centigrade. (see the diagram below.)
Note7: This device is not proof enough against a strong E-M field by CRT which may cause function errors and/or
poor characteristics. Keeping the distance from CRT to the device longer than 20 cm, or if cannot, placing
shield metal over the device, is recommended in an application.
Symbol
V
CC
N
P
DMAX
(Note6)
F (Note7)
T
opr
T
stg
1800
1224
0
0
25
Ambient temperature Ta (°C)
1388
944
0
0
25
Ambient temperature Ta (°C)
Rating
Unit
14
V
1800
mW
1388
−20 to 65
°C
−55 to 150
°C
14.4 mW/°C
65
150
11.1 mW/°C
65
150
TA1218N/F
2000-09-11 23/40
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