TDA8559 Datasheet, PDF (19/32 Pages) NXP Semiconductors – Low-voltage stereo headphone amplifier

Philips Semiconductors
Low-voltage stereo headphone amplifier
Product specification
TDA8559
10^−2
handbook, halfpage
Iq
(A)
10^−3
10^−4
(1) (2) (3)
MDA093
10^−5
10^−6
10^−7
0
1
2
3
Vstb (V)
(1) V_P = 12 V.
(2) V_P = 3 and 6 V.
(3) V_P = 3, 6 and 12 V.
Fig.19 Iq as a function of V_stb (stereo headphone).
1
handbook_V, h_oalfpage
(V)
10^−1
10^−2
(1) (2)
MDA094
10^−3
10^−4
10^−5
0
0.5
1
1.5
2
2.5
Vmute (V)
(1) V_P = 3 V.
(2) V_P = 12 V.
Fig.20 V_o as a function of V_mute (stereo
headphone).
handbook, h⁰alfpage
α_cs
(dB)
−20
MDA095
1
handbook, halfpage
∆Gr
(dB)
0.5
MDA096
−40
0
−60
−0.5
−80
10
10²
10³
10⁴
10⁵
f (Hz)
V_P = 3 V, V_i = 20 mV.
Fig.21 Channel separation as a function of
frequency (stereo headphone).
1997 Jun 27
−1
10
10²
10³
10⁴
10⁵
f (Hz)
V_P = 3 V, V_i = 20 mV.
Fig.22 Channel unbalance as a function of
frequency (stereo headphone).
19