TDA8594SD/N1S,112 NXP Semiconductors, TDA8594SD/N1S,112 Datasheet - Page 23

• Manufacturer Part Number: TDA8594SD/N1S,112
• Description: Audio Amplifiers GEN PURP 75W 45dB
• Manufacturer: NXP Semiconductors

Specifications of TDA8594SD/N1S,112

• Rohs: yes
• Product: General Purpose Audio Amplifiers
• Output Type: Fixed
• Output Power: 75 W
• Maximum Power Dissipation: 80 W
• Mounting Style: SMD/SMT
• Package / Case: SOT-878-1
• Common Mode Rejection Ratio (min): 45 dB
• Factory Pack Quantity: 19

NXP Semiconductors
TDA8594
Product data sheet
Table 11.
Table 12.
Bit
D7
D6
D5 and D4
D3
D2
D1
D0
Bit
D7
D6
Data byte DB1
Data byte DB2
temperature pre-warning
speaker fault channel 2 (missing current)
channel 2 shorted load
channel 2 output offset
channel 2 short to V
power-on reset and amplifier status
Description
channel 2 DC load or AC load detection
channel 2 short to ground
Description
speaker fault channel 4 (missing current)
All information provided in this document is subject to legal disclaimers.
0 = no warning
1 = junction temperature too high
0 = no missing current
1 = missing current
if bit IB1[D2] = 1, AC load detection is enabled, bit D5 is don’t care, bit D4 has the
following meaning
if bit IB1[D2] = 0, AC load detection is disabled, bits D5 and D4 are available for
DC load detection
0 = not shorted load
1 = shorted load
0 = no output offset
1 = output offset
0 = no short to V
1 = short to V
0 = no short to ground
1 = short to ground
0 = amplifier on
1 = power-on reset has occurred; amplifier off
0 = no missing current
1 = missing current
0 = no AC load
1 = AC load detected
00 = normal load
01 = not valid
10 = line driver load
11 = open load
Rev. 4 — 26 February 2013
P
P
P
I
2
C-bus controlled 4  50 W power amplifier
TDA8594
© NXP B.V. 2013. All rights reserved.
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