TDA8559TD NXP Semiconductors, TDA8559TD Datasheet - Page 22

• Manufacturer Part Number: TDA8559TD
• Description: Audio Amplifiers HEADPHONE AMP LV
• Manufacturer: NXP Semiconductors

Specifications of TDA8559TD

• Product: Class-AB
• Output Power: 140 mW
• Available Set Gain: 32 dB
• Thd Plus Noise: 0.05 %
• Operating Supply Voltage: 3 V
• Supply Current: 2.75 mA
• Maximum Power Dissipation: 1190 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 32 Ohms
• Input Bias Current (max): 300 nA
• Input Signal Type: Differential
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Differential, Single
• Supply Type: Single
• Supply Voltage (max): 30 V
• Supply Voltage (min): 1.9 V
• Output Type: 1-Channel Mono or 2-Channel Stereo
• Package / Case: SOIC-16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TDA8559T/N1,512

Philips Semiconductors
TDA8559_3
Product data sheets
Fig 16. I
(1) High mode.
(2) Low mode.
(mA)
I
q
10
8
6
4
2
0
q
0
as a function of V
13.14 Printed-circuit board layout
13.15 Response curves for low input mode
4
The Printed-Circuit Board (PCB) layout supports all applications as illustrated in
to
Figure
voltage of 6 V.
Fig 15. Printed-circuit board layout
8
Figure
P
(stereo headphone)
3, and output and supply configuration as shown in
12
Top view component side.
14. The PCB layout has been assembled for input configuration as shown in
(1)
(2)
16
V
mda089
P
INP2
INP1
(V)
20
220 nF
220 nF
Rev. 03 — 15 May 2006
22 F
Fig 17. V
Std.
by
MUTE
V
(V)
8
1
20
16
12
P1
8
4
0
100 nF
100 F
0
P1
as a function of V
Low-voltage stereo headphone amplifier
9
+Vp
Inp.
mode
10
220 F
220 F
Figure 8
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
D&A AUDIO POWER
QC - NIJMEGEN
TDA8559T
P2
(stereo headphone)
HR
20
for a maximum supply
Out2
Out1
TDA8559T
001aae801
V
P2
Buf.
(V)
mda090
30
Figure 8
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