參數(shù)資料
型號: TPA2000D4GQC
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 2 W, 2 CHANNEL, AUDIO AMPLIFIER, PBGA32
封裝: PLASTIC, BGA-32
文件頁數(shù): 25/27頁
文件大小: 456K
代理商: TPA2000D4GQC
TPA2000D4
STEREO 2-W CLASS-D AUDIO POWER AMPLIFIER
WITH STEREO HP AMPLIFIER
SLOS337 – DECEMBER 2000
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 2
0
10
20
30
40
50
60
70
80
90
0
0.2
0.4
0.6
0.8
1
1.2
No Filter
Ferrite Bead Filter
LC Filter
RL = 8 , Multimedia Speaker
VDD = 5 V
Efficiency
%
EFFICIENCY
vs
OUTPUT POWER
PO – Output Power – W
Class-AB
Figure 3
0
10
20
30
40
50
60
70
80
0
0.5
1
1.5
2
Ferrite Bead Filter
Notebook Speaker
Class–AB
Efficiency
%
EFFICIENCY
vs
OUTPUT POWER
PO – Output Power – W
LC Filter
RL = 3 , Notebook PC Speaker
VDD = 5 V
–140
+0
–120
–100
–80
–60
–40
–20
0
24k
2k
4k
6k
8k
10k
12k
14k
16k
18k
20k
22k
Gain
dB
f – Frequency – Hz
IN-BAND OUTPUT SPECTRUM
vs
FREQUENCY
VDD = 5 V,
fIN = fO = 1 kHz,
PO = 1.5 W,
Bandwidth = 20 Hz to 22 kHz,
16386 Frequency Bins
Figure 4
相關PDF資料
PDF描述
TPA2001D1GQCR 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA48
TPA2001D1GQC 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA48
TPA2001D1PWRG4 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO16
TPA2001D1PWG4 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO16
TPA2001D2PWPR 1 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO24
相關代理商/技術參數(shù)
參數(shù)描述
TPA2001D1 制造商:TI 制造商全稱:Texas Instruments 功能描述:1-W FILTERLESS MONO CLASS-D AUDIO POWER AMPLIFIER
TPA2001D1_06 制造商:TI 制造商全稱:Texas Instruments 功能描述:1-W FILTERLESS MONO CLASS-D AUDIO POWER AMPLIFIER
TPA2001D1EVM 功能描述:音頻 IC 開發(fā)工具 TPA2001D1 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
TPA2001D1GQCR 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Operational Amplifier
TPA2001D1PW 功能描述:音頻放大器 1W Class-D RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel