tda8595th-n2 NXP Semiconductors, tda8595th-n2 Datasheet - Page 23

• Manufacturer Part Number: tda8595th-n2
• Description: Tda8595 I?c-bus Controlled 4 X 45 W Power Amplifier
• Manufacturer: NXP Semiconductors

NXP Semiconductors
TDA8595_2
Product data sheet
8.2 Data bytes
Table 9.
Table 10.
I
Bit
D0
Bit
D7
D6
D5
D4
D3
D2
D1
D0
2
C-bus mode:
•
•
•
•
If R/W = 1, the TDA8595 sends four data bytes to the microprocessor: DB1, DB2,
DB3 and DB4
All bits except DB1[D7] and DB3[D7] are latched
All bits except DBx[D4] and DBx[D5] are reset after a read operation. Bit DBx[D2] is
set after a read operation, see
For explanation of AC and DC load detection bits, see
Instruction byte IB2
Instruction byte IB3
Description
fast mute all amplifier channels (mute delay 100 s)
Description
don’t care
amplifier channel 1 and channel 3 gain select
amplifier channel 2 and channel 4 gain select
temperature pre-warning level
disable channel 3
disable channel 1
disable channel 4
disable channel 2
0 = no mute
1 = mute
0 = 26 dB
1 = 16 dB
0 = 26 dB
1 = 16 dB
0 = warning level on 145 C
1 = warning level on 122 C
0 = channel 3 enabled
1 = channel 3 disabled
0 = channel 1 enabled
1 = channel 1 disabled
0 = channel 4 enabled
1 = channel 4 disabled
0 = channel 2 enabled
1 = channel 2 disabled
Rev. 02 — 21 November 2007
…continued
Section 7.14
I
2
C-bus controlled 4
Section 7.15
45 W power amplifier
TDA8595
© NXP B.V. 2007. All rights reserved.
and
Section 7.16
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