tfa9879hn NXP Semiconductors, tfa9879hn Datasheet - Page 8

• Manufacturer Part Number: tfa9879hn
• Description: Mono Btl Class-d Audio Amplifier For Portable Applications With Digital Input
• Manufacturer: NXP Semiconductors

NXP Semiconductors
TFA9879_1
Preliminary data sheet
9.1.2 Supported Digital audio data formats
The TFA9879 supports a commonly used range of I
formats. The I
(Table
TFA9879 automatically detects the number of slots by measuring the ratio between the
sync frequency (8 kHz) and the data clock.
PCM/IOM2 formats.
Fig 3.
22), are listed in
I
2
serial interface
I
C POWERUP
Power-up/power-down timing
OUTA, OUTB
2
output signal
V
input signals
C OPMODE
filtered BTL
DDP
(00h, bit 0)
(00h, bit 3)
2
, V
S formats, selected via bits I2S_SET in the Serial interface control register
All information provided in this document is subject to legal disclaimers.
DDD
Table
Rev. 01 — 8 April 2010
4. The PCM/IOM2 formats are listed in
t
d(on)
Mono BTL class-D audio amplifier with digital input
t
d(mute_off)
Table 24
operating
2
S, PCM and IOM2 digital audio data
details the I
2
C settings for the
Table
t
d(soft_mute)
TFA9879
© NXP B.V. 2010. All rights reserved.
010aaa653
5. The
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