參數(shù)資料
型號(hào): TDA8925ST
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 音頻/視頻放大
英文描述: Power stage 2 x 15 to 25Wclass-D audio amplifier
中文描述: 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM17
封裝: PLASTIC, SOT-577-2, DIL-BENT-SIL, 17 PIN
文件頁(yè)數(shù): 5/23頁(yè)
文件大?。?/td> 214K
代理商: TDA8925ST
2004 May 06
5
Philips Semiconductors
Product specification
Power stage 2 x 15 to 25 W class-D
audio amplifier
TDA8925
7
PINNING
SYMBOL
PIN
DESCRIPTION
SW1
REL1
DIAG
1
2
3
digital switch input; channel 1
digital control output; channel 1
digital open-drain output for
overtemperature and overcurrent
report
digital enable input; channel 1
positive power supply; channel 1
bootstrap capacitor; channel 1
PWM output; channel 1
negative power supply; channel 1
decoupling internal stabilizer for
logic supply
negative power supply; channel 2
PWM output; channel 2
bootstrap capacitor; channel 2
positive power supply; channel 2
digital enable input; channel 2
enable input for switching on
internal reference sources
digital control output; channel 2
digital switch input; channel 2
EN1
V
DD1
BOOT1
OUT1
V
SS1
STAB
4
5
6
7
8
9
V
SS2
OUT2
BOOT2
V
DD2
EN2
POWERUP
10
11
12
13
14
15
REL2
SW2
16
17
handbook, halfpage
TDA8925ST/J
MDB611
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
VSS1
VSS2
VDD2
VDD1
EN1
DIAG
REL1
SW1
SW2
REL2
POWERUP
EN2
BOOT1
OUT1
STAB
OUT2
BOOT2
Fig.2 Pin configuration.
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參數(shù)描述
TDA8925ST/N1,112 功能描述:IC AMP AUDIO PWR 20W STER 17SIL RoHS:是 類(lèi)別:集成電路 (IC) >> 線性 - 音頻放大器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:DirectDrive® 類(lèi)型:H 類(lèi) 輸出類(lèi)型:耳機(jī),2-通道(立體聲) 在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量:35mW x 2 @ 16 歐姆 電源電壓:1.62 V ~ 1.98 V 特點(diǎn):I²C,麥克風(fēng),靜音,短路保護(hù),音量控制 安裝類(lèi)型:表面貼裝 供應(yīng)商設(shè)備封裝:25-WLP(2.09x2.09) 封裝/外殼:25-WFBGA,WLCSP 包裝:帶卷 (TR)
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