TDA8946J View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
TDA8946J Datasheet PDF : 23 Pages
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Philips Semiconductors
TDA8946J
2 x 15 W stereo BTL audio amplifier
Table 1: Quick reference data…continued
Symbol Parameter
Conditions
Po
output power
THD = 10%; RL = 8 Ω;
VCC = 18 V
THD total harmonic distortion Po = 1 W
Gv
voltage gain
SVRR supply voltage ripple
rejection
Min Typ Max Unit
13 15 -
W
-
0.03 0.1 %
31 32 33 dB
50 65 -
dB
5. Ordering information
Table 2: Ordering information
Type number Package
Name
Description
TDA8946J
DBS17P plastic DIL-bent-SIL power package;
17 leads (lead length 12 mm)
Version
SOT243-1
6. Block diagram
idth
VCC1 VCC2
3
16
IN1− 8
IN1+ 6
1
OUT1−
4
OUT1+
TDA8946J
IN2−
IN2+
MODE
SVR
14
9
12
17
10 STANDBY/
MUTE LOGIC
11
VCC
20
kΩ
20
kΩ
SHORT CIRCUIT
AND
TEMPERATURE
PROTECTION
2
15
GND1 GND2
MBK929
OUT2−
OUT2+
Fig 1. Block diagram.
9397 750 06863
Product specification
Rev. 02 — 14 March 2000
© Philips Electronics N.V. 2000. All rights reserved.
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