TFA9879 NXP Semiconductors, TFA9879 Datasheet - Page 47

• Manufacturer Part Number: TFA9879
• Description: The TFA9879 contains a processor that supports a range of sound processing featuresincluding a 5-band parametric equalizer, separate bass and treble control, a dynamicrange compressor, soft clip control and volume control
• Manufacturer: NXP Semiconductors

NXP Semiconductors
TFA9879
Product data sheet
Fig 18. Typical application (simplified)
PROCESSOR
PROCESSOR
MULTIMEDIA
BASEBAND
I
I
2
2
S output
S output
15.5 Typical application diagram (simplified)
address select 1
address select 2
1.8 V
SDA
CVDDD
SCL
100 nF
All information provided in this document is subject to legal disclaimers.
ADSEL1
ADSEL2
LRCK1
LRCK2
GNDD
SCK1
SCK2
V
SDI1
SDI2
SDA
SCL
DDD
Rev. 02 — 15 October 2010
22
21
20
19
18
17
2
1
16
4
23
24
3
TFA8979HN
Mono BTL class-D audio amplifier with digital input
5
6, 14
15
10
11
12
13
7
8
9
V
V
OUTA
OUTB
GNDP
GNDP
STABA
DDP
DDP
CSTABA
100 nF
battery
CVDDP
10 μF
TFA9879
© NXP B.V. 2010. All rights reserved.
010aaa545
4 Ω or 8 Ω
speaker
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