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參數資料
| 型號： | TPA2000D4DAP |
| 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, PDSO32 |
| 封裝： | PLASTIC, HTSSOP-32 |
| 文件頁數： | 21/27頁 |
| 文件大小： | 579K |
| 代理商： | TPA2000D4DAP |
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TPA2000D4
STEREO 2W CLASSD AUDIO POWER AMPLIFIER
WITH STEREO HP AMPLIFIER
SLOS337B DECEMBER 2000 REVISED NOVEMBER 2005
3
WWW.TI.COM
Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME
NO.
I/O
DESCRIPTION
AGND
17
I
Analog ground
BYPASS
29
I
Connect capacitor to ground for BYPASS voltage filtering
COSC
19
I
Connect capacitor to ground to set oscillation frequency
GAIN0
4
I
Bit 0 of gain control
GAIN1
5
I
Bit 1 of gain control
HPLGAIN
12
I
Place RF between pins 12 and 13
HPRGAIN
15
I
Place RF between pins 14 and 15
HPLIN
3
I
Left HP single-ended (SE) input
HPLOUT
13
O
Left headphone output
HPRIN
30
I
Right HP SE input
HPROUT
16
O
Right headphone output
LINN
1
I
Left class-D negative differential input
LINP
2
I
Left class-D positive differential input
LOUTP
7
O
Left positive bridge-tied load (BTL) output
LOUTN
10
O
Left negative BTL output
MODE
14
I
Mode = 1, then HP, Mode = 0, then BTL
NC
21
—
No connection
PGNDL
8, 9
I
Left class-D high-current ground
PGNDR
24, 25
I
Right class-D high-current ground
PVDDL
6, 11
I
Left class-D high-current power supply
PVDDR
22, 27
I
Right class-D high power supply
ROSC
18
I
Connect resistor to ground to set oscillation frequency
RINP
31
I
Right class-D positive differential signal
RINN
32
I
Right class-D negative differential signal
ROUTN
23
O
Right negative BTL output
ROUTP
26
O
Right positive BTL output
SHUTDOWN
28
I
Shutdown terminal (negative logic)
VDD
20
I
Power supply
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
Supply voltage, VDD, PVDDL,R
0.3 V to 5.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage, VI
0.3 V to VDD+0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation
See Dissipation Rating Table
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, TA
40
°C to 85°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating junction temperature range, TJ
40
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
260
°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
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相關代理商/技術參數 |
參數描述 |
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| TPA2000D4DAPG4 | 功能描述:音頻放大器 Stereo Filter-Free Class-D RoHS:否 制造商:STMicroelectronics 產品: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 |
| TPA2000D4DAPR | 功能描述:音頻放大器 Stereo Filter-Free Class-D RoHS:否 制造商:STMicroelectronics 產品: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 |
| TPA2000D4DAPRG4 | 功能描述:音頻放大器 Stereo Filter-Free Class-D RoHS:否 制造商:STMicroelectronics 產品: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 |
| TPA2000D4EVM | 功能描述:音頻 IC 開發工具 TPA2000D4 Eval Mod RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| TPA2000D4GQC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AUDIO AMPLIFIER|DUAL|CMOS|BGA|48PIN|PLASTIC |
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