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TFA9810T/N1,112
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P29
TF
A9810_3
© NXP B.V
. 2008. All rights reser
v
ed.
Product data sheet
Rev
. 03 — 20 February 2008
10 of 29
NXP Semiconductors
TF
A9810
A
udio amplifier 2 x 12 W
Fig 8.
Internal circuitry 0005
Fig 9.
Internal circuitry 0006
Fig 10.
Internal circuitry 0007
3 k
Ω
V
SSA
250 nA
7
V
DDA1
010aaa028
8
V
DDA1
DISCHARGE
V
SSA1
010aaa029
2 nA
200 nA
5 k
Ω
V
DDA1
V
SSA1
V
SSD
10
010aaa030
TF
A9810_3
© NXP B.V
. 2008. All rights reser
v
ed.
Product data sheet
Rev
. 03 — 20 February 2008
11 of 29
NXP Semiconductors
TF
A9810
A
udio amplifier 2 x 12 W
Fig 11.
Internal circuitry 0008
Fig 12.
Internal circuitry 0009
Fig 13.
Internal circuitry 0010
Fig 14.
Internal circuitry 0011
V
DDA1
V
SSA1
11
010aaa031
13 k
Ω
V
SSA2
V
DDA2
14
15
hvp
130 k
Ω
130 k
Ω
V
SSA2
010aaa033
5.5 V
5.5 V
V
SSD
100 mA
18
V
DDA2
12 V
010aaa034
TF
A9810_3
© NXP B.V
. 2008. All rights reser
v
ed.
Product data sheet
Rev
. 03 — 20 February 2008
12 of 29
NXP Semiconductors
TF
A9810
A
udio amplifier 2 x 12 W
Fig 15.
Internal circuitry 0012
Fig 16.
Internal circuitry 0013
Fig 17.
Internal circuitry 0014
Fig 18.
Internal circuitry 0015
19
24
23.5 V
010aaa035
12 V
OUT2N
20
010aaa036
V
DDP2
21
V
SSP2
010aaa037
12 V
OUT2P
22
010aaa038
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P29
TFA9810T/N1,112
Mfr. #:
Buy TFA9810T/N1,112
Manufacturer:
NXP Semiconductors
Description:
Audio Amplifiers 2X15W BTL POWER
Lifecycle:
New from this manufacturer.
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TFA9810T/N1,112
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