TDA8559 查看數據表（PDF） - Philips Electronics
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TDA8559 Datasheet PDF : 32 Pages
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Philips Semiconductors
Low-voltage stereo headphone amplifier
Product specification
TDA8559
handbook, h0alfpage
αcs
(dB)
−20
MDA123
−40
−60
−80
10
102
103
104
105
f (Hz)
VP = 10 V, Vi = 20 mV.
Fig.35 Channel separation as a function of
frequency (stereo headphone).
handbook, h0alfpage
SVRR
(dB)
−20
MDA124
−40
−60
−80
10
102
103
104
105
f (Hz)
VP = 10 V, Rs = 0 Ω, Vr = 0.2 V (RMS).
Fig.36 SVRR as a function of frequency (stereo
headphone).
102
handbook, halfpage
THD
(%)
10
1
MDA125
(1) (2)
1
handbook, halfpage
THD
(%)
10−1
MDA126
10−1
10−2
10−2
10−1
1
10
Vo (V)
10−2
10
102
103
104
105
f (Hz)
(1) VP = 12 V, RL = 1 kΩ.
(2) VP = 18 V, RL = 1 kΩ.
Fig.37 THD as a function of Vo (stereo line driver).
VP = 12 V; Vo = 1 V.
Fig.38 THD as a function of frequency (stereo line
driver).
1997 Jun 27
23
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