TFA9810_3 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 03 — 20 February 2008 10 of 29
NXP Semiconductors
TFA9810
Audio amplifier 2 x 12 W
Fig 8. Internal circuitry 0005
Fig 9. Internal circuitry 0006
Fig 10. Internal circuitry 0007
3 k
V
SSA
250 nA
7
V
DDA1
010aaa028
8
V
DDA1
DISCHARGE
V
SSA1
010aaa029
2 nA
200 nA 5 k
V
DDA1
V
SSA1
V
SSD
10
010aaa030
TFA9810_3 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 03 — 20 February 2008 11 of 29
NXP Semiconductors
TFA9810
Audio 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
V
SSA2
V
DDA2
14
15
hvp
130 k
130 k
V
SSA2
010aaa033
5.5 V
5.5 V
V
SSD
100 mA
18
V
DDA2
12 V
010aaa034
TFA9810_3 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 03 — 20 February 2008 12 of 29
NXP Semiconductors
TFA9810
Audio 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

TFA9810T/N1,112

Mfr. #:
Manufacturer:
NXP Semiconductors
Description:
Audio Amplifiers 2X15W BTL POWER
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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