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| TDA8595_15 Datasheet, PDF (2/51 Pages) NXP Semiconductors – I2C-bus controlled 4 45 W power amplifier | |||
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NXP Semiconductors
TDA8595
I2C-bus controlled 4 ï´ 45 W power amplifier
ï® Selectable information on the DIAG and STB pins:
ïµ The STB pin can be programmed/multiplexed with second clip detection
ïµ Clip information of each channel can be directed separately to the DIAG pin or the
STB pin
ïµ Independent enabling of thermal, clip or load fault detection (short across or to VP
or to ground) on DIAG pin
3. Quick reference data
Table 1. Quick reference data
Refer to test circuit (see Figure 30) at VP = VP1 = VP2 = 14.4 V; RL = 4 ï; f = 1 kHz; RS = 0 ï;
normal mode; unless otherwise specified. Tested at Tamb = 25 ï°C; guaranteed for Tamb = ï40 ï°C to
+105 ï°C.
Symbol
Parameter
Conditions
Min Typ Max Unit
VP
supply voltage
RL = 4 ï
8
14.4 18 V
Iq
quiescent current no load
-
270 400 mA
Po
output power
VP = 14.4 V
RL = 4 ï; THD = 0.5 %
18 20 -
W
RL = 4 ï; THD = 10 %
23 25 -
W
RL = 4 ï; maximum
power; Vi = 2 V (RMS)
square wave
37 40 -
W
RL = 2 ï; maximum
power; Vi = 2 V (RMS)
square wave
58 64 -
W
THD
Vn(o)
total harmonic
distortion
noise output
voltage
RL = 4 ï; f = 1 kHz;
Po = 1 W to 12 W
filter 20 Hz to 22 kHz;
RS = 1 kï
normal mode
-
0.01 0.1 %
-
45 65 ïV
line driver mode
-
22 29 ïV
4. Ordering information
Table 2. Ordering information
Type
number
Package
Name
Description
TDA8595J DBS27P
plastic DIL-bent-SIL (special bent) power package;
27 leads (lead length 6.8 mm)
TDA8595TH HSOP36
plastic, heatsink small outline package; 36 leads;
low stand-off height
TDA8595SD RDBS27P plastic rectangular-DIL-bent-SIL (reverse bent) power
package; 27 leads (row spacing 2.54 mm)
Version
SOT827-1
SOT851-2
SOT878-1
TDA8595
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 â 11 June 2013
© NXP B.V. 2013. All rights reserved.
2 of 51
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