參數資料
型號： TPA6101A2DGK
廠商： Texas Instruments, Inc.
元件分類： 音頻放大器
英文描述： 50 MW ULTRALOW VOLTAGE FIXED GAIN STEREO HEADPHONE AUDIO POWER AMPLIFIER
中文描述： 50兆瓦超低電壓的固定增益，立體聲耳機音頻功率放大器
文件頁數： 2/19頁
文件大小： 423K
代理商： TPA6101A2DGK
SLOS331B AUGUST 2000 REVISED SEPTEMBER 2004
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
AVAILABLE OPTIONS
TA
PACKAGED DEVICE
MSOP
SMALL OUTLINE (D)
TPA6101A2D
MSOP (DGK)
TPA6101A2DGK
SYMBOLIZATION
40
°
C to 85
°
C
AJM
Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME
NO.
1
BYPASS
I
Tap to voltage divider for internal mid-supply bias supply. BYPASS is set at VDD/4. Connect to a 0.1-
μ
F to 1-
μ
F
low-ESR capacitor for best performance.
GND
2
I
GND is the ground connection.
IN1
8
I
IN1 is the inverting input for channel 1.
IN2
4
I
IN2 is the inverting input for channel 2.
SHUTDOWN
3
I
Active-low input. When held low, the device is placed in a low-supply current mode.
VDD
VO1
VO2
6
I
VDD is the supply voltage terminal.
VO1 is the audio output for channel 1.
VO2 is the audio output for channel 2.
7
O
5
O
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
Supply voltage, V
DD
Input voltage, V
I
Continuous total power dissipation
Operating junction temperature range, T
J
Storage temperature range, T
stg
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
4 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0.3 V to V
DD
+ 0.3 V
Internally Limited
40
°
C to 150
°
C
65
°
C to 150
°
C
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.
DISSIPATION RATING TABLE
PACKAGE
TA
≤
25
°
C
POWER RATING
DERATING FACTOR
ABOVE TA = 25
°
C
5.68 mW/
°
C
3.75 mW/
°
C
TA = 70
°
C
POWER RATING
TA = 85
°
C
POWER RATING
D
710 mW
454 mW
369 mW
DGK
469 mW
300 mW
244 mW
recommended operating conditions
MIN
MAX
UNIT
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Supply voltage, VDD
High-level input voltage, VIH (SHUTDOWN)
Low-level input voltage, VIL (SHUTDOWN)
1.6
60% x VDD
3.6
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V
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V
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相關代理商/技術參數
參數描述
TPA6101A2DGKR 功能描述:音頻放大器 Ultra Lo-Vltg Stereo Hdphn w/Fixed Gain 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
TPA6101A2DGKRG4 功能描述:音頻放大器 Ultra Lo-Vltg Stereo Hdphn w/Fixed Gain 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
TPA6101A2EVM 功能描述:音頻 IC 開發(fā)工具 TPA6101A2 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
TPA6101A2ZQYR 功能描述:音頻放大器 50mW Ultra Low-Vltg St Headphone Aud Amp 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
TPA6101A2ZQYRG1 功能描述:音頻放大器 50mW Lo-Vltg,Stereo Headphone Audio Amp 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
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