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參數(shù)資料
| 型號： | TDA8926TH |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 50 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24 |
| 封裝： | PLASTIC, SOT-566-3, HSOP-24 |
| 文件頁數(shù)： | 27/28頁 |
| 文件大?。?/td> | 233K |
| 代理商： | TDA8926TH |
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2002 Oct 22
8
Philips Semiconductors
Preliminary specication
Power stage 2
× 50 W class-D audio
amplier
TDA8926TH
8.3
BTL operation
BTL operation can be achieved by driving the audio input
channels of the controller in the opposite phase and by
connecting the loudspeaker with a BTL output filter
between the two outputs (pins OUT1 and OUT2) of the
power stage (see Fig.4).
In this way the system operates as a mono BTL amplifier
and with the same loudspeaker impedance a four times
higher output power can be obtained.
For more information see Chapter 15.
MBL511
handbook, full pagewidth
CONTROL
AND
HANDSHAKE
DRIVER
HIGH
TDA8926TH
TEMPERATURE SENSOR
AND
CURRENT PROTECTION
DRIVER
LOW
temp
current
24
4
VSS1
VSS1 VSS2
VDD2
3
21
22
6
5
VSS(sub)
19
LIM
17
n.c.
1, 7, 12, 18, 20
8
VDD2 VDD1
11
2
CONTROL
AND
HANDSHAKE
DRIVER
HIGH
DRIVER
LOW
13
9
10
16
15
23
14
EN1
DIAG
REL1
SW1
SW2
REL2
POWERUP
EN2
BOOT1
OUT1
STAB
OUT2
BOOT2
SGND
(0 V)
Fig.4 Mono BTL application.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA8927 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Power stage 2 x 80 W class-D audio amplifier |
| TDA8927J | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Power stage 2 x 80 W class-D audio amplifier |
| TDA8927ST | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Power stage 2 x 80 W class-D audio amplifier |
| TDA8927TH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Power stage 2 x 80 W class-D audio amplifier |
| TDA8928J | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Power stage 2 x 10 or 1 x 20 W class-D audio amplifie |
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