TFA9843J Philips Semiconductors, TFA9843J Datasheet - Page 10

• Manufacturer Part Number: TFA9843J
• Description: 2-channel audio amplifier
• Manufacturer: Philips Semiconductors

Philips Semiconductors
9397 750 12587
Preliminary data
Fig 7. Total harmonic distortion as function of output
Fig 9. Total harmonic distortion as function of
V
V
CC
CC
THD N
THD N
(%)
(%)
power.
frequency.
= 18 V; SE; f = 1 kHz; R
10
10
= 18 V; SE; P
10
10
10
10
10
10
1
1
2
1
2
1
2
10
1
o
10
= 1 W; R
2
1
L
L
10
= 4 .
= 4 .
3
10
10
4
P o (W)
f (Hz)
MCE489
MCE488
Rev. 02 — 19 January 2004
10
10
2
5
Fig 8. Total harmonic distortion as function of output
Fig 10. Total harmonic distortion as function of
V
V
CC
THD N
CC
THD N
(%)
2-channel audio amplifier (2 x SE or 1 x BTL)
(%)
power.
frequency.
10
10
= 18 V; BTL; f = 1 kHz; R
= 18 V; BTL; P
10
10
10
10
10
10
1
2
1
2
1
1
2
10
1
10
o
= 1 W; R
2
1
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
L
L
10
= 8 .
= 8 .
3
TFA9843J
10
10
P o (W)
4
f (Hz)
MCE487
MCE490
10
10
2
5
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