TA1231 データシートの表示（PDF） - Toshiba
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TA1231 Datasheet PDF : 12 Pages
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TA1231F,TA1231FN
MAXIMUM RATINGS (Ta = 25°C)
CHARACTERISTIC
SYMBOL
RATING
UNIT
Power Supply Voltage
Power Dissipation
Operating Temperature
Storage Temperature
VCC
PD
Topr
Tstg
11
V
(Note 1)
mW
−20~75
°C
−55~150
°C
Note 1: 641mW for TA1231F
568mW for TA1231FN
When using the device at above Ta = 25°C, decrease the power dissipation F-type by 5.2mW and FN-type
by 4.6mW for each increase of 1°C.
The above values are for the IC only. When using the device in an application, take the effect of heat
dissipation into consideration.
RECOMMENDED OPERATING CONDITION
PIN
No.
SYMBOL
11
VCC
MIN TYP. MAX UNIT
8.1
9.0
9.9
V
ELECTRICAL CHARACTERISTICS
DC CHARACTERISTICS (Unless otherwise specified, VCC = 9V, Ta = 25°C)
CHARACTERISTIC
Power Supply and Current for VHF
Power Supply and Current for UHF
Pin 1 for V
SYMBOL
ICC-V
ICC-U
V1-V
TEST
CIR-
CUIT
1
TEST CONDITION
―
―
―
MIN TYP.
34
42
37
44
6.5
6.9
Pin 1 for U
V1-U
―
9
Pin 2 for V
V2-V
―
3.3
3.7
Pin 2 for U
V2-U
―
2.9
3.3
Pin 3 for V
V3-V
―
3.7
4.3
Pin 3 for U
V3-U
―
2.1
2.5
Pin 4 for V
V4-V
―
0
Terminal Voltage
(*1)
Pin 4 for U
Pin 5 for V
V4-U
1
V5-V
―
2.1
2.5
―
0
Pin 5 for U
V5-U
―
2 .9 3.3
Pin 6 for V
V6-V
―
5.8
6.1
Pin 6 for U
V6-U
―
5.8
6.1
Pin 7 for V
V7-V
―
2.7
3.1
Pin 7 for U
V7-U
―
2.4
2.8
Pin 8 for V
V8-V
―
2.7
3.1
Pin 8 for U
V8-U
―
2.4
2.8
MAX
52
56
7.3
4.1
3.7
4.8
2.9
2.9
3.7
6.4
6.4
3.5
3.2
3.5
3.2
UNIT
mA
V
2001-02-23 4/12
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