參數(shù)資料
型號(hào): TFA9812HN
廠商: NXP SEMICONDUCTORS
元件分類: 音頻/視頻放大
英文描述: 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC48
封裝: 7 X 7 MM, 0.85 MM HEIGHT, PLASTIC, MO-220, SOT619-8, HVQFN-48
文件頁數(shù): 54/66頁
文件大?。?/td> 386K
代理商: TFA9812HN
TFA9812_2
NXP B.V. 2009. All rights reserved.
Preliminary data sheet
Rev. 02 — 22 January 2009
58 of 66
NXP Semiconductors
TFA9812
BTL stereo Class-D audio amplier with I2S input
VP = 12 V; Vripple = 500 mV (RMS) reference to ground;
No input signal
(1) RL = 8
(2) RL = 6
VP = 15 V; 20 kHz AES17 lter
(1) RL = 2 × 8
(2) RL = 2 × 6
Fig 21. SVRR as a function of frequency
Fig 22. S/N ratio as a function of output power
010aaa488
60
40
80
20
0
SVRR
(dB)
100
fi (Hz)
10
105
104
102
103
(1)
(2)
010aaa489
70
80
60
90
100
S/N
(dB)
50
Po (W/channel)
102
102
10
101
1
(1)
(2)
a. VP = 15 V; RL = 2 × 6 BTL; fi = 1 kHz
b. VP = 20 V; RL = 2 × 8 BTL; fi = 1 kHz
(1) Tact(th_fold) = 125 °C
(2) Tact(th_fold) = 105 °C
(3) Tact(th_fold) = 90 °C
Fig 23. Output power as a function of time
time (s)
0
600
480
240
360
120
010aaa490
10
15
5
20
25
Po
(W/chan.)
0
(1)
(2)
(3)
time (s)
0
600
480
240
360
120
010aaa491
10
15
5
20
25
Po
(W/chan.)
0
(1)
(2)
(3)
相關(guān)PDF資料
PDF描述
TFA9812HN/N1,518 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC48
TFA9812HN/N1,557 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC48
TFDS5500-TR3 TRANSMITTER/RECEIVER IC, DMA8
TFDT5500-TR3 TRANSMITTER/RECEIVER IC, SMA8
TFDU5100-TR3 TRANSMITTER/RECEIVER IC, SMA8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TFA9812HN/N1,518 功能描述:IC AMP AUDIO 15W STER D 48HVQFN 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)
TFA9812HN/N1,557 功能描述:IC AMP AUDIO 15W STER D 48HVQFN 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)
TFA9815 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Stereo full-bridge audio amplifier 2 x 17 W
TFA9815T 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Stereo full-bridge audio amplifier 2 x 17 W
TFA9815T/N1 制造商:NXP Semiconductors 功能描述:Tube