TA1274 Ver la hoja de datos (PDF) - Toshiba
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TA1274 Datasheet PDF : 22 Pages
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TA1274F
MAXIMUM RATINGS (Ta = 25°C)
CHARACTERISTIC
SYMBOL
RATING
UNIT
Supply Voltage
Power Dissipation
Operating Temperature
Storage Temperature
VCC
PD max
Topr
Tstg
13
V
1040 (Note 1) mW
−20~75
°C
−55~150
°C
Note 1: This value is on condition that the IC is mounted on PCB (50 mm × 50 mm). When using the device at Ta =
25°C, decrease the power dissipation by 8.3 mW for each increase of 1°C.
OPERATING SUPPLY VOLTAGE
PIN
No.
PIN NAME
MIN TYP. MAX UNIT
21
VCC
8.1
9.0
9.9
V
ELECTRICAL CHARACTERISTICS
DC current characteristics (VCC = 9.0 V, Ta = 25°C)
PIN
No.
PIN NAME
SYMBOL MIN TYP. MAX UNIT
21
VCC
ICC
36
45
60
mA
DC voltage characteristics (VCC = 9.0 V, Ta = 25°C)
PIN
No.
SYMBOL
TEST
CIR-
CUIT
TEST CONDITION
MIN TYP. MAX UNIT
1
V1
―
―
3.5
4.0
4.5
4
V4
― No signal input
4.7
5.2
5.7
5
V5
―
―
4.7
5.2
5.7
7
V7
―
―
6.3
7.0
7.7
10
V10
― No signal input
4.7
5.2
5.7
11
V11
―
―
3.1
3.5
3.9
14
V14
―
―
2.5
3.1
3.7
15
V15
―
―
2.5
3.1
3.7
V
16
V16
―
―
2.5
3.1
3.7
17
V17
― 2nd SIF 4.5 MHz
3.2
3.7
4.2
18
V18
―
―
7.2
7.6
7.9
19
V19
―
―
7.2
7.6
7.9
20
V20
― In AFT defeat
4.3
4.5
4.7
22
V22
―
―
4.9
5.3
5.7
24
V24
―
―
3.5
4.0
4.5
7
2002-12-20
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