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TDA8559_3 © Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheets Rev. 03 — 15 May 2006 2 of 36
Philips Semiconductors
TDA8559T
Low-voltage stereo headphone amplifier
4. Quick reference data
[1] Measured with low-pass filter 30 kHz.
5. Ordering information
Table 1. Quick reference data
Symbol Parameter Conditions Min Typ Max Unit
Supplies
V
P
operating supply voltage 1.9 3 30 V
I
q(tot)
total quiescent current open load - 2.75 4 mA
I
stb
standby supply current open load - - 10 µA
Stereo application
P
o
output power THD = 10 % 30 35 - mW
THD total harmonic distortion P
o
= 20 mW;
f
i
= 1 kHz
[1]
- 0.075 0.15 %
P
o
= 20 mW;
f
i
=10kHz
[1]
- 0.1 - %
G
v
voltage gain 25 26 27 dB
f
ss
small signal roll-off
frequency
−1 dB - 750 - kHz
BTL application
P
o
output power THD = 10 % 125 140 - mW
THD total harmonic distortion P
o
= 70 mW;
f
i
= 1 kHz
- 0.05 0.1 %
P
o
= 70 mW;
f
i
=10kHz
- 0.1 - %
G
v
voltage gain 31 32 33 dB
Table 2. Ordering information
Type number Package
Name Description Version
TDA8559T SO16 plastic small outline package; 16 leads; body width 3.9 mm; body thickness
1.47 mm
SOT109-1