tfa9879hn NXP Semiconductors, tfa9879hn Datasheet - Page 35

• 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
Table 33.
Bit
3
2
1
1
OCPOKA
OCPOKB
OTPOK
Symbol
UFP(1)
Miscellaneous status register (address 15h) bit description
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Access
R
R
R
R
Rev. 01 — 8 April 2010
underfrequency protection on serial interface input 1:
overtemperature protection:
Description
overcurrent protection on pin OUTA:
overcurrent protection on pin OUTB:
0: the frequency of the signal on pin LRCK1 is in line with (or
higher than) the selected interface format
1: the frequency of the signal on pin LRCK1 is lower than the
selected interface format
0: overcurrent protection on pin OUTA active
1: overcurrent protection on pin OUTA inactive
0: overcurrent protection on pin OUTB active
1: overcurrent protection on pin OUTB inactive
0: overtemperature protection active
1: overtemperature protection inactive
Mono BTL class-D audio amplifier with digital input
…continued
TFA9879
© NXP B.V. 2010. All rights reserved.
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