BD4912 View Datasheet(PDF) - ROHM Semiconductor
Part Name
Description
Manufacturer
BD4912 Datasheet PDF : 17 Pages
| |||
12
9
Ta=85℃
6
Ta=25℃
Ta=-40℃
3
0
0
0.5
1
1.5
2
2.5
SEL1 VOLTAGE:VSEL1 [V]
Fig.29 ILM Input Threshold Voltage
20
15
Ta=85℃
Ta=25℃
10
Ta=-40℃
5
0
0
1
2
3
4
5
SEL1 VOLTAGE:VSEL1 [V]
Fig.30 P.CON Input Threshold Voltage
20
15
Ta=85℃
10
Ta=25℃
Ta=-40℃
5
0
0 2 4 6 8 10 12
SEL1 VOLTAGE:VSEL1 [V]
Fig.31 P.ANT Input Threshold Voltage
10
8
6 Ta=85℃
Ta=25℃
Ta=-40℃
4
2
0
0
0.5
1
1.5
2
2.5
SEL2 VOLTAGE:VSEL2 [V]
Fig.32 AUDIO Input Threshold Voltage
10
8
6
Ta=85℃
Ta=25℃
4
Ta=-40℃
2
0
0
1
2
3
4
5
SEL2 VOLTAGE:VSEL2 [V]
Fig.33 AM Input Threshold Voltage
80
Ta=85℃
60
Ta=25℃
40
20
Ta=-40℃
0
0
4
8
12
SEL1 VOLTAGE:VSEL1 [V]
Fig.34 SEL1 Input Current
80
Ta=85℃
60
Ta=25℃
40
20
0
0
Ta=-40℃
4
8
12
SEL2 VOLTAGE:VSEL2 [V]
Fig.35 SEL2 Input Current
10
8
6
From the left,
4
Ta=85℃
Ta=25℃
Ta=-40℃
2
0
0
10
20
30
40
SUPPLY VOLTAGE:Vcc1,2 [V]
Fig.36 Overvoltage Operation
6
4
2
0
50
100
150
200
AMBIENT TEMPERATURE:Ta [℃]
Fig.37 Thermal Shutdown
Operation
7/16
|
|
Share Link: 