參數(shù)資料
型號: TPA6211A1DGN
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 2.45 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝: GREEN, PLASTIC, MSOP-8
文件頁數(shù): 31/32頁
文件大?。?/td> 916K
代理商: TPA6211A1DGN
0.001
10
0.002
0.005
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
20
20k
50
100 200
500
1k
2k
5k
10k
0.4 W
0.28 W
f - Frequency - Hz
THD+N
-
T
otal
Harmonic
Distortion
+
Noise
-
%
VDD = 2.5 V,
RL = 4 ,,
C(BYPASS) = 0 to 1 F,
Gain = 1 V/V,
CI = 2 F
0.001
10
0.002
0.005
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
20
20k
50
100 200
500
1k
2k
5k
10k
f - Frequency - Hz
THD+N
-
T
otal
Harmonic
Distortion
+
Noise
-
%
0.1 W
0.6 W
0.25 W
VDD = 3.6 V,
RL = 8 ,,
C(BYPASS) = 0 to 1 F,
Gain = 1 V/V,
CI = 2 F
f - Frequency - Hz
+0
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
20
20k
50
100 200
500 1k
2k
5k
10k
k
SVR
-Supply
V
oltage
Rejection
Ratio
-
dB
VDD = 3.6 V
VDD = 2.5 V
VDD = 5 V
RL = 4 ,,
C(BYPASS) = 0.47 F,
Gain = 1 V/V,
CI = 2 F,
Inputs ac Grounded
0.04
0.042
0.044
0.046
0.048
0.05
0.052
0.054
0.056
0.058
0.06
0
1
2
3
4
5
f = 1 kHz
PO = 200 mW,
RL = 1 kHz
VIC - Common Mode Input Voltage - V
THD+N
-
T
otal
Harmonic
Distortion
+
Noise
-
%
VDD = 3.6 V
VDD = 5 V
VDD = 2.5 V
SLOS367C – AUGUST 2003 – REVISED JUNE 2008........................................................................................................................................................ www.ti.com
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
Figure 11.
Figure 12.
TOTAL HARMONIC DISTORTION + NOISE
SUPPLY VOLTAGE REJECTION RATIO
vs
COMMON MODE INPUT VOLTAGE
FREQUENCY
Figure 13.
Figure 14.
8
Copyright 2003–2008, Texas Instruments Incorporated
Product Folder Link(s): TPA6211A1
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TPA6211A1DGNG4 功能描述:音頻放大器 Mono Fully Diff Class-AB 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
TPA6211A1DGNR 功能描述:音頻放大器 Mono Fully Diff Class-AB 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
TPA6211A1DGNRG4 功能描述:音頻放大器 Mono Fully Diff Class-AB 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
TPA6211A1DRB 功能描述:音頻放大器 Mono Fully Diff Class-AB 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
TPA6211A1DRBG4 功能描述:音頻放大器 Mono Fully Diff Class-AB 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