TDA8559TD NXP Semiconductors, TDA8559TD Datasheet - Page 23

• 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 18. THD as a function of P
Fig 20. I
(1) V
(2) V
(1) V
(2) V
(3) V
THD
10
10
10
10
10
10
10
10
(%)
10
(A)
I
10
q
10
1
2
1
2
2
3
4
5
6
7
f = 1 kHz.
q
0
P
P
P
P
P
3
as a function of V
= 3 V, R
= 5 V, R
= 12 V.
= 3 V and 6 V.
= 3 V, 6 V and 12 V.
L
L
(1)
= 32 .
= 32 .
10
1
(2)
2
(1)
(3)
stb
o
(stereo headphone)
(stereo headphone)
10
(2)
2
1
V
P
stb
o
(W)
(V)
mda091
mda093
1
3
Rev. 03 — 15 May 2006
Fig 19. THD as a function of frequency (stereo
Fig 21. V
(1) V
(2) V
(1) V
(2) V
THD
(%)
10
10
10
10
10
10
10
(V)
V
o
1
1
1
2
1
2
3
4
5
R
headphone)
10
0
L
P
P
P
P
o
= 32 .
= 5 V, THD = 50 mW.
= 3 V, THD = 20 mW.
= 3 V.
= 12 V.
as a function of V
Low-voltage stereo headphone amplifier
0.5
10
2
(1)
1
(2)
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
10
mute
(1)
(2)
3
1.5
(stereo headphone)
TDA8559T
10
4
2
f (Hz)
V
mute
mda092
mda094
(V)
10
2.5
5
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