TDA8922C Datasheet, PDF (2/40 Pages) NXP Semiconductors – 2 X 75 W class-D power amplifier

NXP Semiconductors
TDA8922C
2 × 75 W class-D power amplifier
4. Quick reference data
Table 1. Quick reference data
Symbol Parameter
Conditions
General
V_DD
V_SS
V_th(ovp)
supply voltage
Operating mode
negative supply voltage
Operating mode
overvoltage protection threshold V_DD − V_SS
voltage
I_q(tot) total quiescent current
Operating mode; no load; no filter;
no RC-snubber network connected
Stereo single-ended configuration
P_o
output power
Mono bridge-tied load configuration
T_j = 85 °C; L_LC = 22 µH; C_LC = 680 nF (see
Figure 10); R_L = 6 Ω; THD + N = 10 %;
V_DD = 30 V; V_SS = −30 V
P_o
output power
T_j = 85 °C; L_LC = 22 µH; C_LC = 680 nF (see
Figure 10); R_L = 8 Ω; THD + N = 10 %;
V_DD = 25 V; V_SS = −25 V
[1] V_DD is the supply voltage on pins VDDP1, VDDP2 and VDDA.
[2] V_SS is the supply voltage on pins VSSP1, VSSP2, VSSA and VSSD.
[3] Output power is measured indirectly; based on R_DSon measurement; see Section 13.3.
Min Typ
[1] _{12.5 30}
[2] _{−12.5 −30}
65 -
-
40
[3] _-
75
[3] _-
155
Max Unit
32.5 V
−32.5 V
70 V
70 mA
-
W
-
W
5. Ordering information
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
TDA8922C_1
Product data sheet
Rev. 01 — 7 September 2009
© NXP B.V. 2009. All rights reserved.
2 of 40