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TDA8922C Datasheet(PDF) 2 Page - NXP Semiconductors

Part No. TDA8922C
Description  2 X 75 W class-D power amplifier
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Maker  NXP [NXP Semiconductors]
Homepage  http://www.nxp.com
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TDA8922C Datasheet(HTML) 2 Page - NXP Semiconductors

 
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TDA8922C_1
© NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 01 — 7 September 2009
2 of 40
NXP Semiconductors
TDA8922C
2
× 75 W class-D power amplifier
4.
Quick reference data
[1]
VDD is the supply voltage on pins VDDP1, VDDP2 and VDDA.
[2]
VSS is the supply voltage on pins VSSP1, VSSP2, VSSA and VSSD.
[3]
Output power is measured indirectly; based on RDSon measurement; see Section 13.3.
5.
Ordering information
Table 1.
Quick reference data
Symbol Parameter
Conditions
Min
Typ
Max
Unit
General
VDD
supply voltage
Operating mode
[1] 12.5
30
32.5
V
VSS
negative supply voltage
Operating mode
[2]
−12.5 −30
−32.5 V
Vth(ovp)
overvoltage protection threshold
voltage
VDD − VSS
65
-
70
V
Iq(tot)
total quiescent current
Operating mode; no load; no filter;
no RC-snubber network connected
-40
70
mA
Stereo single-ended configuration
Po
output power
Tj =85 °C; LLC =22 µH; CLC = 680 nF (see
Figure 10); RL =6 Ω; THD+N=10%;
VDD =30V; VSS = −30 V
[3] -75
-
W
Mono bridge-tied load configuration
Po
output power
Tj =85 °C; LLC =22 µH; CLC = 680 nF (see
Figure 10); RL =8 Ω; THD + N = 10 %;
VDD =25V; VSS = −25 V
[3] -
155
-
W
Table 2.
Ordering information
Type number
Package
Name
Description
Version
TDA8922CJ
DBS23P
plastic DIL-bent-SIL power package; 23 leads (straight lead length 3.2 mm) SOT411-1
TDA8922CTH
HSOP24
plastic, heatsink small outline package; 24 leads; low stand-off height
SOT566-3


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