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參數(shù)資料
| 型號(hào)： | TAS5342DDV |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 200 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO44 |
| 封裝： | GREEN, PLASTIC, HTSSOP-44 |
| 文件頁(yè)數(shù)： | 3/29頁(yè) |
| 文件大?。?/td> | 866K |
| 代理商： | TAS5342DDV |
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TYPICAL CHARACTERISTICS, BTL CONFIGURATION
8
6
4
T =75°C
THD+Nat10%
C
P
–
OutputPower
–
W
O
PVDD – SupplyVoltage – V
0
130
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
0
30
2
4
6
8
10
12
14
16
18
20
22
24
26
28
0.005
10
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
P – OutputPower – W
O
T
H
D
+N
–
T
o
ta
lH
a
m
o
n
ic
D
is
to
rtio
n
–
%
8
4
6
200
20
50 100 200
500 1
100
50
2
10 20
5
T =75°C
THD+Nat10%
C
SLAS557B – SEPTEMBER 2007 – REVISED OCTOBER 2007
ELECTRICAL CHARACTERISTICS (continued)
PVDD_x = 31.5 V, GVDD_X = 12 V, VDD = 12 V, TC (Case temperature) = 25°C, fS = 384 kHz, unless otherwise specified.
TAS5342
PARAMETER
TEST CONDITIONS
UNIT
MIN
TYP
MAX
Connected when RESET is active to provide
Output pulldown current of each
IPD
bootstrap capacitor charge. Not used in SE
3
mA
half-bridge
mode.
Static Digital Specifications
VIH
High-level input voltage
2
V
PWM_A, PWM_B, PWM_C, PWM_D, M1,
M2, M3, RESET_AB, RESET_CD
VIL
Low-level input voltage
0.8
V
ILeakage
Input leakage current
100
μA
OTW/SHUTDOWN (SD)
Internal pullup resistance, OTW to
RINT_PU
20
26
32
k
VREG, SD to VREG
Internal pullup resistor
3
3.3
3.6
VOH
High-level output voltage
V
External pullup of 4.7 k
to 5 V
4.5
5
VOL
Low-level output voltage
IO = 4 mA
0.2
0.4
V
FANOUT
Device fanout OTW, SD
No external pullup
30
Devices
TOTAL HARMONIC DISTORTION + NOISE
OUTPUT POWER
vs
OUTPUT POWER
SUPPLY VOLTAGE
Figure 1.
Figure 2.
Copyright 2007, Texas Instruments Incorporated
11
Product Folder Link(s): TAS5342
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TAS5342DDV | 制造商:Texas Instruments 功能描述:Audio Power Amplifier IC 制造商:Texas Instruments 功能描述:IC, AUDIO PWR AMP CLASS D 100W HTSSOP-44 |
| TAS5342DDV6EVM | 功能描述:音頻 IC 開(kāi)發(fā)工具 TAS5342DDV6EVM Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V |
| TAS5342DDVG4 | 功能描述:音頻放大器 100W Class D Stereo Power Stage 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 |
| TAS5342DDVR | 功能描述:音頻放大器 100W Class D Stereo Power Stage 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 |
| TAS5342DDVRG4 | 功能描述:音頻放大器 100W Class D Stereo Power Stage 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 |
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