TFA9879HN/N1 NXP Semiconductors, TFA9879HN/N1 Datasheet - Page 8

• Manufacturer Part Number: TFA9879HN/N1
• Description: IC, AMP, AUDIO, MONO, 3W, DBS17P
• Manufacturer: NXP Semiconductors

Specifications of TFA9879HN/N1

• Amplifier Class: D
• No. Of Channels: 1
• Output Power: 2.75W
• Load Impedance: 8ohm
• Operating Temperature Range: -20°C To +85°C
• Amplifier Case Style: VQFN
• No. Of Pins: 24
• Base Number: 9879
• Rohs Compliant: Yes
• Supply Voltage Range: 2.5V To 5.5V
• Thd + N: 0.02% @ 100mW, 8ohm, VDD=1.8V

NXP Semiconductors
TFA9879
Product 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
Rev. 02 — 15 October 2010
Table
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.
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5. The
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