TDA8594SD/N1,112 NXP Semiconductors, TDA8594SD/N1,112 Datasheet - Page 22
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TDA8594SD/N1,112
Manufacturer Part Number
TDA8594SD/N1,112
Description
IC AMP AUDIO PWR 75W QUAD 27SIL
Manufacturer
NXP Semiconductors
Type
Class ABr
Datasheet
1.TDA8594JN1.pdf
(48 pages)
Specifications of TDA8594SD/N1,112
Output Type
4-Channel (Quad)
Max Output Power X Channels @ Load
75W x 4 @ 2 Ohm
Voltage - Supply
8 V ~ 18 V
Features
I²C, Mute, Short-Circuit and Thermal Protection, Standby
Mounting Type
Through Hole
Package / Case
27-SIL (Bent and Staggered Leads)
Product
Class-AB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
935279467112
TDA8594SD/N1
TDA8594SD/N1
TDA8594SD/N1
TDA8594SD/N1
NXP Semiconductors
TDA8594_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 bit R/W = 1, the TDA8594 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 — 11 December 2007
…continued
Section 7.14
I
2
C-bus controlled 4
Section 7.15
50 W power amplifier
TDA8594
© NXP B.V. 2007. All rights reserved.
and
Section
22 of 48
7.16.