參數(shù)資料
型號(hào): 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(wú)濾波器D類音頻功率放大器
文件頁(yè)數(shù): 7/20頁(yè)
文件大小: 722K
代理商: TPA2012D2RTJ
www.ti.com
TYPICAL CHARACTERISTICS
0.01
0.1
1
10
0.01
0.1
1
3
2.5 V
3.6 V
T
P
O
Output Power W
R
= 8 ,
f = 1 kHz,
A
V
24 dB
5 V
20
0.01
0.1
1
10
20
0.01
0.1
1
4
2.5 V
3.6 V
5 V
P
O
Output Power W
R
= 4 ,
f = 1 kHz,
A
V
24 dB
T
0.01
0.1
1
10
20
0.01
0.1
1
3
2.5 V
3.6 V
P
O
Output Power W
R
= 8 ,
f = 1 kHz,
A
V
6 dB
5 V
T
0.1
1
20
100
1 k
10 k 20 k
f Frequency Hz
V
DD
= 2.5 V,
R
L
= 4 ,
C
I
= 1 F,
A
V
= 6 dB
0.01
120 mW
350 mW
240 mW
T
0.1
1
20
100
1 k
10 k 20 k
f Frequency Hz
V
DD
= 2.5 V,
R
L
= 8 ,
C
I
= 1 F,
A
V
= 6 dB
0.01
90 mW
180 mW
T
260 mW
0.01
0.1
1
10
20
0.01
0.1
1
4
2.5 V
3.6 V
5 V
P
O
Output Power W
R
= 4 ,
f = 1 kHz,
A
V
6 dB
T
0.1
1
20
100
1 k
10 k 20 k
f Frequency Hz
V
DD
= 3.6 V,
R
L
= 4 ,
C
I
= 1 F,
A
V
= 6 dB
0.01
275 mW
550 mW
825 mW
T
0.1
1
20
100
1 k
10 k 20 k
f Frequency Hz
V
DD
= 3.6 V,
R
L
= 8 ,
C
I
= 1 F,
A
V
= 6 dB
0.01
190 mW
375 mW
560 mW
T
0.1
1
20
100
1 k
10 k 20 k
f Frequency Hz
V
DD
= 5 V,
R
L
= 4 ,
C
I
= 1 F,
A
V
= 6 dB
0.01
550 mW
1.1 W
1.65 W
T
TPA2012D2
SLOS438C–DECEMBER 2004–REVISED MARCH 2007
TOTAL HARMONIC DISTORTION
vs
OUTPUT POWER
TOTAL HARMONIC DISTORTION
vs
OUTPUT POWER
TOTAL HARMONIC DISTORTION
vs
OUTPUT POWER
Figure 1.
Figure 2.
Figure 3.
TOTAL HARMONIC DISTORTION
vs
OUTPUT POWER
TOTAL HARMONIC DISTORTION
vs
FREQUENCY
TOTAL HARMONIC DISTORTION
vs
FREQUENCY
Figure 4.
Figure 5.
Figure 6.
TOTAL HARMONIC DISTORTION
vs
FREQUENCY
TOTAL HARMONIC DISTORTION
vs
FREQUENCY
TOTAL HARMONIC DISTORTION
vs
FREQUENCY
Figure 7.
Figure 8.
Figure 9.
7
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參數(shù)描述
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