TDA8950 NXP Semiconductors, TDA8950 Datasheet - Page 2

• Manufacturer Part Number: TDA8950
• Description: The TDA8950 is a high-efficiency Class D audio power amplifier
• Manufacturer: NXP Semiconductors

NXP Semiconductors
4. Quick reference data
Table 1.
[1]
[2]
[3]
5. Ordering information
Table 2.
TDA8950_2
Product data sheet
Symbol Parameter
General, V
V
V
I
Stereo SE configuration
P
Mono BTL configuration
P
Type number
TDA8950J
TDA8950TH
q(tot)
P
P(ovp)
o
o
V
The circuit is DC adjusted at V
Output power is measured indirectly; based on R
P
is the supply voltage on pins VDDP1, VDDP2 and VDDA.
supply voltage
overvoltage protection supply voltage Standby, Mute modes; V
total quiescent current
output power
output power
P
Quick reference data
Ordering information
[1]
= 30 V
Package
Name
DBS23P
HSOP24
P
= 12.5 V to 32.5 V.
Description
plastic DIL-bent-SIL power package; 23 leads (straight lead length 3.2 mm) SOT411-1
plastic, heatsink small outline package; 24 leads; low stand-off height
DSon
Conditions
Operating mode
Operating mode; no load; no filter; no
RC-snubber network connected
T
(see
T
(see
THD + N = 10 %; V
j
j
Rev. 02 — 11 June 2009
THD + N = 10 %; R
THD + N = 0.5 %; R
THD + N = 10 %; R
THD + N = 10 %; R
= 85 C; L
= 85 C; L
measurement; see
Figure
Figure
10)
10); R
LC
LC
= 22 H; C
= 22 H; C
L
P
= 8 ;
Section
= 37 V
L
L
L
L
= 4 ; V
= 4 ; V
= 6 ; V
= 4 ; V
DD
LC
LC
13.3.
= 680 nF
= 680 nF
V
SS
P
P
P
P
= 39 V
= 37 V
= 37 V
= 37 V
2
150 W class-D power amplifier
[2]
[3]
[3]
Min
85
-
-
-
-
-
12.5
TDA8950
© NXP B.V. 2009. All rights reserved.
Typ
-
50
170
100
150
100
300
35
Max
90
75
-
-
-
-
40
Version
SOT566-3
2 of 39
Unit
V
V
mA
W
W
W
W
W