TDA8595TH/N2S,112 NXP Semiconductors, TDA8595TH/N2S,112 Datasheet - Page 13

• Manufacturer Part Number: TDA8595TH/N2S,112
• Description: Audio Amplifiers GEN PURP 64W 45dB
• Manufacturer: NXP Semiconductors

Specifications of TDA8595TH/N2S,112

• Rohs: yes
• Product: General Purpose Audio Amplifiers
• Output Type: Fixed
• Output Power: 64 W
• Maximum Power Dissipation: 80 W
• Mounting Style: SMD/SMT
• Package / Case: HSOP-36
• Common Mode Rejection Ratio (min): 45 dB
• Factory Pack Quantity: 30

NXP Semiconductors
TDA8595
Product data sheet
When the SVR capacitor has discharged, the amplifier starts up again if the V
above the low V
outputs of the amplifier remain low. In I
typically 5 V, results in setting bit DB2[D7]. The amplifiers will not start-up but wait for an
I
The amplifier prevents audio pops during engine start. To prevent pops on the output
caused by the application during an engine start (for instance tuner regulator out of
regulation), the STB pin can be made zero when an engine start is detected. The STB pin
activates the fast mute and disturbances at the amplifier inputs are suppressed.
2
Fig 8. Low headroom protection
C-bus command to start-up.
(1) Headroom voltage V
(2) Steady state output voltage V
(3) Headroom protection threshold = V
8.4
(V)
14
V
7
All information provided in this document is subject to legal disclaimers.
P
V
V
V
P
SVR
O
mute threshold, typically 7.5 V. Below the low V
(2)
Rev. 4 — 26 February 2013
hr
= V
P
 V
O
O
= V
.
SVR
O
2
C-bus mode, a supply voltage drop below V
+ 1.6 V.
 1.4 V.
V
hr
I
2
(1)
C-bus controlled 4  45 W power amplifier
headroom protection
P
threshold
mute threshold, the
TDA8595
© NXP B.V. 2013. All rights reserved.
(3)
001aad172
1.6 V
t (s)
P
voltage is
P(reset)
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