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TA0104A Datasheet, PDF (7/18 Pages) Tripath Technology Inc. – STEREO 500W (4Ω) CLASS-T DIGITAL AUDIO AMPLIFIER DRIVER USING DIGITAL POWER PROCESSING (DPPTM) TECHNOLOGY
Tripath Technology, Inc. - Technical Information
Functional Description
TA0104A
18 FDBKN1
MUTE
4
RIN
IN1 6
CIN
BBM0
7
BBM1
8
OCR1 11
ROCR1
16 OCS1H+
Over-current
Detection
15 OCS1H-
VSPOS
RS
VBOOT
M
22 HO1
Processing
&
Modulation
21 HO1COM RG
19 VN12
M
20 LO1
RG
17 LO1COM
Low-pass
Filter
RL
Over-current 13 OCS1L+
Detection
14 OCS1L-
9 GNDKELVIN1
RS
VSNEG
2
OVERLOADB
35
HMUTE
V5
3
23
Over/Under
Voltage
24
VSPOS
VSNEG
A Gnd
P Gnd
1
28
Figure 1. Simplified TA0104A Amplifier
7
TA104A – Rev. 3.1/06.00