參數(shù)資料
型號: TDA8920TH/N1,118
廠商: NXP SEMICONDUCTORS
元件分類: 音頻/視頻放大
英文描述: 80 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24
封裝: PLASTIC, SOT-566-3, HSOP-24
文件頁數(shù): 24/36頁
文件大小: 733K
代理商: TDA8920TH/N1,118
2002
Sep
25
30
Philips
Semiconductors
Product
specication
2
×
80
W
class-D
po
w
er
amplier
TD
A8920
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handbook,
full
pagewidth
OUT1
VSSP1
VDDP2
DRIVER
HIGH
MBL464
OUT2
BOOT2
TDA8920TH
BOOT1
DRIVER
LOW
RELEASE1
SWITCH1
ENABLE1
CONTROL
AND
HANDSHAKE
PWM
MODULATOR
RFB
MANAGER
OSCILLATOR
TEMPERATURE SENSOR
CURRENT PROTECTION
STABI
MODE
ROSC
VSSA
Vmode
COSC
INPUT
STAGE
mute
9
8
IN1
IN1
+
22
21
20
17
16
15
VSSP2
VSSP1
DRIVER
HIGH
DRIVER
LOW
RELEASE2
SWITCH2
ENABLE2
CONTROL
AND
HANDSHAKE
PWM
MODULATOR
11
SGND1
7
OSC
2
SGND2
SGND
6
MODE
INPUT
STAGE
mute
5
4
IN2
IN2
+
Vin2
Vin1
19
24
VSSD
VSSA
VSSP
0 V
VSSA
25 V
VDDP
VDDA
+25 V
HW
1
VSSA2
VSSA
12
VSSA1
3
VDDA2
VDDA
10
VDDA1
23
13
18
14
VDDP2
PROT
STABI
VDDP1
SGND
Fig.37 Typical application schematic of TDA8920TH.
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