lv49157v Sanyo Semiconductor Corporation, lv49157v Datasheet - Page 23

• Manufacturer Part Number: lv49157v
• Description: Bi-cmos Lsi Class-d Audio Power Amplifier With Built-in Headphone Ampifier Btl 15w ? 2ch
• Manufacturer: Sanyo Semiconductor Corporation

--100
0.01
--20
--40
--60
--80
0.1
3.0
2.5
2.0
1.5
1.0
55
50
45
0
1
7
5
3
2
7
5
3
2
--50
10
9
1
2 3
2
10.5
3
5 7
Externally applied voltage, VD --
100
5 7 100
High & Low level -- Ta
Ambient temperature, Ta -- °C
CH1®CH2
12
2 3
0
Frequency, f --
DUTY -- VD
CHsep. -- f
V NO -- Rg
High
CH1
5 7
2
CH2
13.5
3
1k
CH2®CH1
Low
5 7
2 3
Hz
10k
15
50
5 7
CH1
CH2
10k
2
V
16.5
3
2 3
5 7
5 7
1000k
LV49157V
100k
100
18
--20
--40
--60
--80
3.0
2.5
2.0
1.5
1.0
55
50
45
--50
0
--50
9
8
7
6
--50
10
2 3
5 7
100
High & Low level -- Ta
Ambient temperature, Ta -- °C
Ambient temperature, Ta -- °C
Ambient temperature, Ta -- °C
Upper & Lower -- Ta
Ripple frequency, fr --
2 3
0
0
0
DUTY -- Ta
SVRR -- fr
High
CH1
5 7
1k
Low
CH1
2 3
50
50
50
5 7
Hz
Upper
Lower
CH2
10k
No.A1567-23/30
CH2
2 3
5 7
100k
100
100
100