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TDA8922CJ/N1,112

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P40
TDA8922C_1 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 01 — 7 September 2009 31 of 40
NXP Semiconductors
TDA8922C
2 × 75 W class-D power amplifier
Ripple on V
SS
, short on input pins.
V
DD
=25V, V
SS
= −25 V, V
ripple
= 2 V (p-p), 1 × 8 Ω BTL configuration.
(1) Operating mode.
(2) Mute mode.
(3) Standby mode.
Fig 27. SVRR as a function of ripple frequency, ripple on V
SS
V
DD
=30V, V
SS
= −30 V, V
i
= 100 mV.
(1) Mode voltage down.
(2) Mode voltage up.
Fig 28. Output voltage as a function of mode voltage
010aaa587
fi (Hz)
10 10
5
10
4
10
2
10
3
−80
−40
0
SVRR
(dB)
−120
(1)
(2)
(3)
V
MODE
(V)
0 642
010aaa580
10
−2
10
−4
1
10
2
V
o
(V)
10
−6
(1)
(2)
TDA8922C_1 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 01 — 7 September 2009 32 of 40
NXP Semiconductors
TDA8922C
2 × 75 W class-D power amplifier
V
DD
=30V, V
SS
= −30 V, f
osc
= 350 kHz (external oscillator), V
i
= 2 V (RMS).
(1) 2 × 6 Ω SE configuration.
(2) 2 × 8 Ω SE configuration.
Fig 29. Mute attenuation as a function of frequency
010aaa581
fi (Hz)
10 10
5
10
4
10
2
10
3
−70
−80
−60
−50
α
mute
(dB)
−90
(1)
(2)
TDA8922C_1 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 01 — 7 September 2009 33 of 40
NXP Semiconductors
TDA8922C
2 × 75 W class-D power amplifier
14. Package outline
Fig 30. Package outline SOT411-1 (DBS23P)
UNIT A
2
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC JEDEC JEITA
mm
4.6
4.3
A
4
1.15
0.85
A
5
1.65
1.35
DIMENSIONS (mm are the original dimensions)
Note
1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
SOT411-1
98-02-20
02-04-24
0 5 10 mm
scale
D
L
L
1
L
2
E
2
E
c
A
4
A
5
A
2
m
L
3
E
1
Q
w M
b
p
1
d
Z
e
2
e
e
123
j
DBS23P: plastic DIL-bent-SIL power package; 23 leads (straight lead length 3.2 mm)
SOT411-1
v M
D
x
h
E
h
non-concave
view B: mounting base side
B
β
e
1
b
p
cD
(1)
E
(1)
Z
(1)
deD
h
LL
3
m
0.75
0.60
0.55
0.35
30.4
29.9
28.0
27.5
12 2.54
12.2
11.8
10.15
9.85
1.27
e
2
5.08
2.4
1.6
E
h
6
E
1
14
13
L
1
10.7
9.9
L
2
6.2
5.8
E
2
1.43
0.78
2.1
1.8
1.85
1.65
4.3
3.6
2.8
Qj
0.25
w
0.6
v
0.03
x
45°
β
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P40

TDA8922CJ/N1,112

Mfr. #:
Buy TDA8922CJ/N1,112
Manufacturer:
NXP Semiconductors
Description:
Audio Amplifiers 1CH Mono/2CH Stereo Audio Amp Speaker
Lifecycle:
New from this manufacturer.
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