TDA8950
NXP Semiconductors
2 × 150 W class-D power amplifier
4. Quick reference data
Table 1.
Quick reference data
Symbol Parameter
General, VP = ±35 V
Conditions
Min
Typ
Max Unit
VP
supply voltage
±12.5 ±35
±40
V
V
VP(ovp)
overvoltage protection
supply voltage
non-operating; VDD − VSS
85
-
90
Iq(tot)
total quiescent current
Operating mode; no load;
no filter; no RC-snubber
network connected
-
50
75
mA
Stereo single-ended configuration
Po output power
RL = 4 Ω; THD = 10 %;
VP = ±39 V
-
-
-
170
150
100
-
-
-
W
W
W
RL = 4 Ω; THD = 10 %;
VP = ±37 V
RL = 6 Ω; THD = 10 %;
VP = ±37 V
Mono bridge-tied load configuration
Po output power
RL = 8 Ω; THD = 10 %;
VP = ±37 V
-
300
-
W
5. Ordering information
Table 2.
Ordering information
Type number
Package
Name
Description
Version
TDA8950J
DBS23P
HSOP24
plastic DIL-bent-SIL power package; 23 leads (straight lead length 3.2 mm) SOT411-1
TDA8950TH
plastic, heatsink small outline package; 24 leads; low stand-off height
SOT566-3
TDA8950_1
© NXP B.V. 2008. All rights reserved.
Preliminary data sheet
Rev. 01 — 9 September 2008
2 of 39
NXP [ NXP ]
