TDA8559T/N1,512 NXP Semiconductors, TDA8559T/N1,512 Datasheet - Page 13

• Manufacturer Part Number: TDA8559T/N1,512
• Description: IC AMP AUDIO .14W STER AB 16SOIC
• Manufacturer: NXP Semiconductors
• Type: Class ABr

Specifications of TDA8559T/N1,512

• Package / Case: 16-SOIC (3.9mm Width)
• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 140mW x 1 @ 25 Ohm; 35mW x 2 @ 32 Ohm
• Voltage - Supply: 1.9 V ~ 30 V
• Features: Depop, Differential Inputs, Mute, Short-Circuit Protection, Standby
• Mounting Type: Surface Mount
• Product: General Purpose Audio Amplifiers
• Operating Supply Voltage: 1.9 V to 30 V
• Supply Current: 2.75 mA
• Mounting Style: SMD/SMT
• Input Bias Current (max): 300 nA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-3480-5; 935168790512; TDA8559TD

Philips Semiconductors
TDA8559_3
Product data sheets
Fig 3. Input configuration; with input capacitor
Fig 5. Input configuration
V
V
P
P
6 V.
6 V.
V
IN
13.4 Input configurations
V
IN
2.2 F
The IC can be applied in two ways, ‘input mode low’ and ‘input mode high’. This can be
selected by the input mode at pin 8:
220 nF
220 nF
1. Input mode low: pin 8 floating: The DC level of the input pins has to be between 0 V
2. Input mode high: pin 8 is connected to V
Fig 7. Soft mute
and (V
approximately 2.1 V (RMS). Input configurations illustrated in
should be used.
> 6 V. It can deliver a maximum output voltage of approximately 6 V (RMS) at
THD = 0.5 %. The DC voltage level of the input pins is (0.5V
capacitors are necessary. Input configurations illustrated in
should be used.
5 k
pins 2 and 5
INPUT
pins 3 and 6
P
pins 2 and 5
INPUT
pins 3 and 6
mgd125
1.8 V). A DC path to ground is needed. The maximum output voltage is
mgd123
Rev. 03 — 15 May 2006
mute
Fig 4. Input configuration; without input capacitor
Fig 6. Input configuration
V
V
At V
P
P
620 k
P
47 k
P
: This mode is intended for supply voltages
Low-voltage stereo headphone amplifier
6 V.
V
IN
6 V, combined negative inputs.
V
V
IN
IN
220 nF
mgl135
7
100 nF
100 nF
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
220
nF
Figure 5
P
Figure 3
+ 0.6 V). Coupling
pins 2 and 5
INPUT
pins 3 and 6
TDA8559T
mgd126
pin 2
pin 3
pin 6
pin 5
mgd124
and
and
Figure 6
Figure 4
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