TDA8920C
NXP Semiconductors
2 × 110 W class-D power amplifier
4. Quick reference data
Table 1.
Quick reference data
Symbol Parameter
Conditions
Min
Typ
Max
Unit
General, VP[1] = ±30 V
[2]
VP
supply voltage
Operating mode
±12.5 ±30
±32.5
70
V
VP(ovp) overvoltage protection supply voltage Standby, Mute modes; VDD − VSS
65
-
-
V
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
Tj = 85 °C; LLC = 22 µH; CLC = 680 nF
(see Figure 10)
[3]
[3]
THD + N = 10 %; RL = 4 Ω;
VP = ±30 V
-
-
110
90
-
-
W
W
THD + N = 10 %; RL = 4 Ω;
VP = ±27 V
Mono bridge-tied load configuration
Po output power
Tj = 85 °C; LLC = 22 µH; CLC = 680 nF
(see Figure 10); RL = 8 Ω;
-
220
-
W
THD + N = 10 %; VP = ±30 V
[1] VP is the supply voltage on pins VDDP1, VDDP2 and VDDA.
[2] The circuit is DC adjusted at VP = ±12.5 V to ±32.5 V.
[3] Output power is measured indirectly; based on RDSon measurement; see Section 13.3.
5. Ordering information
Table 2.
Ordering information
Type number
Package
Name
Description
Version
TDA8920CJ
DBS23P
HSOP24
plastic DIL-bent-SIL power package; 23 leads (straight lead length 3.2 mm) SOT411-1
TDA8920CTH
plastic, heatsink small outline package; 24 leads; low stand-off height
SOT566-3
TDA8920C_2
© NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 — 11 June 2009
2 of 39
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