TDA8920BJ PHILIPS [NXP Semiconductors], TDA8920BJ Datasheet - Page 26

• Manufacturer Part Number: TDA8920BJ
• Description: 2 X 100 W class-D power amplifier
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
14. Test information
9397 750 13356
Preliminary data sheet
Fig 26. .SVRR as a function of frequency.
Fig 28. S/N ratio as a function of output power.
SVRR
(dB)
(1) both supply lines rippled.
(2) one supply line rippled.
(1) 2
(2) 2
100
20
40
60
80
0
V
V
10
p
p
= 27 V; V
= 27 V; R
3
4
SE configuration and 1
SE configuration and 1
14.1 Quality information
10
(1)
(2)
2
ripple
s
= 5.6 k ; 20 kHz AES17 filter.
The General Quality Specification for Integrated Circuits, SNW-FQ-611 is applicable.
= 2 V (p-p).
10
3
(dB)
S/N
120
80
40
6
8
10
0
10
4
BTL configuration.
BTL configuration.
2
001aab241
f (Hz)
10
10
Rev. 01 — 1 October 2004
1
5
1
(1)
(2)
Fig 27. .Output voltage as a function of mode voltage.
10
(V)
V
o
10
10
10
10
10
10
10
1
1
2
3
4
5
6
V
0
10
i
= 100 mV; f = 1 kHz.
001aab243
2
P
o
(W)
10
3
2
2
100 W class-D power amplifier
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
TDA8920B
4
V
mode
001aab242
(V)
6
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