TDA8559TD NXP Semiconductors, TDA8559TD Datasheet - Page 27

• 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 34. THD as a function of P
Fig 36. Channel separation as a function of frequency
THD
10
10
(dB)
(%)
10
80
20
40
60
10
cs
10
0
1
2
1
2
V
V
(stereo headphone)
10
P
P
3
= 10 V, R
= 10 V, V
10
i
L
= 20 mV.
2
= 32 , f = 1 kHz.
10
2
10
3
o
(stereo headphone)
10
1
10
4
P
o
f (Hz)
(W)
mda123
mda121
10
1
Rev. 03 — 15 May 2006
5
Fig 35. THD as a function of frequency (stereo
Fig 37. SVRR as a function of frequency (stereo
SVRR
(dB)
(1) P
(2) P
THD
(%)
10
10
80
20
40
60
0
1
1
2
V
headphone)
V
headphone)
10
10
P
o
o
P
= 100 mW.
= 50 mW.
= 10 V, R
= 10 V, R
Low-voltage stereo headphone amplifier
10
10
L
s
2
2
= 0 , V
= 32 .
(1)
(2)
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
r
10
10
= 0.2 V (RMS).
3
3
TDA8559T
10
10
4
4
f (Hz)
f (Hz)
mda122
mda124
10
10
5
5
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