tfa9842j-n1 NXP Semiconductors, tfa9842j-n1 Datasheet - Page 9

• Manufacturer Part Number: tfa9842j-n1
• Description: 2-channel Audio Amplifier; Se 1 W To 7.5 W; Btl 2 W To 15 W
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 12013
Preliminary data
Fig 4. AC output voltage as function of mode selection voltage.
a.
Fig 5. Output power (one channel) as function of supply voltage for various loads.
(W)
P
BTL; V
THD = 10 %.
SE.
o
40
30
20
10
0
8
i
R
= 50 mV; V
L
= 1
12
CC
= 18 V.
16
2
20
( V)
V
o
3
10
10
10
10
10
10
10
1
7
6
5
4
3
2
0
24
4
8
V
CC
mdb806
(V)
4
28
Rev. 01 — 26 April 2004
8
b.
12
(W)
P
THD = 10 %.
BTL.
o
40
30
20
10
2-channel audio amplifier (2 x SE or 1 x BTL)
0
8
16
V
R
MODE
L
mce486
= 2
(V)
12
20
16
4
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
6
20
16
8
TFA9842J
24
V
CC
mdb805
(V)
28
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