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TDA8950_1 © NXP B.V. 2008. All rights reserved.
Preliminary data sheet Rev. 01 — 9 September 2008 2 of 39
NXP Semiconductors
TDA8950
2 × 150 W class-D power amplifier
4. Quick reference data
5. Ordering information
Table 1. Quick reference data
Symbol Parameter Conditions Min Typ Max Unit
General, V
P
= ±35 V
V
P
supply voltage ±12.5 ±35 ±40 V
V
P(ovp)
overvoltage protection
supply voltage
non-operating; V
DD
− V
SS
85 - 90 V
I
q(tot)
total quiescent current Operating mode; no load;
no filter; no RC-snubber
network connected
- 5075mA
Stereo single-ended configuration
P
o
output power R
L
=4Ω; THD=10%;
V
P
= ±39 V
- 170 - W
R
L
=4Ω; THD=10%;
V
P
= ±37 V
- 150 - W
R
L
=6Ω; THD=10%;
V
P
= ±37 V
- 100 - W
Mono bridge-tied load configuration
P
o
output power R
L
=8Ω; THD=10%;
V
P
= ±37 V
- 300 - W
Table 2. Ordering information
Type number Package
Name Description Version
TDA8950J DBS23P plastic DIL-bent-SIL power package; 23 leads (straight lead length 3.2 mm) SOT411-1
TDA8950TH HSOP24 plastic, heatsink small outline package; 24 leads; low stand-off height SOT566-3