參數(shù)資料
型號: TPA2012D2RTJ
廠商: Texas Instruments, Inc.
英文描述: 2.1 W/CH STEREO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER
中文描述: 2.1瓦/甲烷立體聲無濾波器D類音頻功率放大器
文件頁數(shù): 6/20頁
文件大?。?/td> 722K
代理商: TPA2012D2RTJ
www.ti.com
TEST SET-UP FOR GRAPHS (per channel)
TPA2012D2
IN+
IN-
OUT+
OUT-
V
DD
GND
C
I
C
I
R
I
R
I
Measurement
Output
+
-
1 F
m
+
-
Load
30 kHz
Low Pass
Filter
Measurement
Input
+
-
V
DD
TPA2012D2
SLOS438C–DECEMBER 2004–REVISED MARCH 2007
(1)
(2)
(3)
C
I
was Shorted for any Common-Mode input voltage measurement.
A 33-
μ
H inductor was placed in series with the load resistor to emulate a small speaker for efficiency measurements.
The 30–kHz low–pass filter is required even if the analyzer has an internal low–pass filter. An RC low pass filter (100
, 47 nF) is used on each output for the data sheet graphs.
6
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TPA2012D2RTJR 功能描述:音頻放大器 2.1W Stereo Class-D Aud Power Amplifier 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TPA2012D2RTJRG4 功能描述:音頻放大器 2.1W Stereo Class-D Aud Power Amplifier 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TPA2012D2RTJT 功能描述:音頻放大器 2.1W Stereo Class-D Aud Power Amplifier 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TPA2012D2RTJTG4 功能描述:音頻放大器 2.1W Stereo Class-D Aud Power Amplifier 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TPA2012D2YZH 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.1 W/CH STEREO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER