TDA8596 NXP Semiconductors, TDA8596 Datasheet - Page 23

• Manufacturer Part Number: TDA8596
• Description: The TDA8596 is a quad Bridge Tied Load (BTL) audio power amplifier with symmetricalinputs, made in BCDMOS technology
• Manufacturer: NXP Semiconductors

NXP Semiconductors
TDA8596_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 TDA8596 will send four data bytes to the microprocessor: DB1, DB2,
DB3, and DB4
All bits are latched
All bits are reset after a read operation except D4 and D5. D2 is set after a read
operation, refer to the offset detection described in
For explanation of AC and DC load detection bits, refer to
Section 7.14
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
I
2
C-bus controlled 4
Rev. 02 — 8 November 2007
…continued
45 W power amplifier with symmetrical inputs
Section 7.12
Section 7.13
TDA8596
© NXP B.V. 2007. All rights reserved.
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