參數(shù)資料
型號: TDA8924
廠商: NXP Semiconductors N.V.
英文描述: 2 x 120 W class-D power amplifier
中文描述: 2 × 120瓦D類功率放大器
文件頁數(shù): 5/35頁
文件大?。?/td> 722K
代理商: TDA8924
2003 Jul 28
5
Philips Semiconductors
Objective specification
2
×
120 W class-D power amplifier
TDA8924
7
PINNING
SYMBOL
PIN
DESCRIPTION
V
SSA2
1
negative analog supply voltage for
channel 2
signal ground channel 2
positive analog supply voltage for
channel 2
negative audio input for channel 2
positive audio input for channel 2
mode select input
(standby/mute/operating)
oscillator frequency adjustment or
tracking input
positive audio input for channel 1
negative audio input for channel 1
positive analog supply voltage for
channel 1
signal ground for channel 1
negative analog supply voltage for
channel 1
time constant capacitor for
protection delay
positive power supply for
channel 1
bootstrap capacitor for channel 1
PWM output from channel 1
negative power supply voltage for
channel 1
decoupling internal stabilizer for
logic supply
handle wafer; must be connected
to pin 24
negative power supply voltage for
channel 2
PWM output from channel 2
bootstrap capacitor for channel 2
positive power supply voltage for
channel 2
negative digital supply voltage
SGND2
V
DDA2
2
3
IN2
IN2+
MODE
4
5
6
OSC
7
IN1+
IN1
V
DDA1
8
9
10
SGND1
V
SSA1
11
12
PROT
13
V
DDP1
14
BOOT1
OUT1
V
SSP1
15
16
17
STABI
18
HW
19
V
SSP2
20
OUT2
BOOT2
V
DDP2
21
22
23
V
SSD
24
handbook, halfpage
MDB568
HW
PROT
BOOT1
VDDP1
VSSP1
OUT1
BOOT2
VSSP2
OUT2
VSSD
VDDP2
STABI
MODE
VSSA1
VDDA1
SGND1
IN1
+
IN1
VDDA2
IN2
+
IN2
VSSA2
SGND2
OSC
TDA8924TH
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
Fig.2 Pin configuration.
Pin 19 should be connected to pin 24 in the application.
相關(guān)PDF資料
PDF描述
TDA8924TH 2 x 120 W class-D power amplifier
TDA8925 Power stage 2 x 15 to 25Wclass-D audio amplifier
TDA8925J Power stage 2 x 15 to 25Wclass-D audio amplifier
TDA8925ST Power stage 2 x 15 to 25Wclass-D audio amplifier
TDA8939 Zero dead time Class-D 7.5 A power comparator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA8924TH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2 x 120 W class-D power amplifier
TDA8924TH/N2,118 功能描述:IC AMP AUDIO PWR 240W D 24HSOP RoHS:是 類別: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® 類型:H 類 輸出類型: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)
TDA8925 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Power stage 2 x 15 to 25Wclass-D audio amplifier
TDA8925J 制造商:Panasonic Industrial Company 功能描述:IC
TDA8925J/N1,112 功能描述:IC AMP AUDIO PWR 20W STER 17SIL RoHS:是 類別: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® 類型:H 類 輸出類型: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)