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參數資料
| 型號： | TPA6138A2PWR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 0.04 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO14 |
| 封裝： | GREEN, PLASTIC, TSSOP-14 |
| 文件頁數： | 12/18頁 |
| 文件大小： | 436K |
| 代理商： | TPA6138A2PWR |
Click and Pop
Suppression
Short-Circuit
Protection
GND
Bias
Circuitry
VSS
CN
CP
VDD
–INR
+INR
OUTL
–INL
OUTR
+INL
Mute
GND
UVP
Driver
Headphone
Driver
Headphone
SLOS704A
– JANUARY 2011 – REVISED MAY 2011
SYSTEM BLOCK DIAGRAM
ORDERING INFORMATION(1)
TA
PACKAGE
DESCRIPTION
–40°C to 85°C
TPA6138A2PW
14-Pin
(1)
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
Web site at www.ti.com.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)
VALUE
UNIT
VDD to GND
–0.3 to 4
V
Input voltage, VI
VSS – 0.3 to VDD + 0.3
V
Minimum load impedance
– line outputs – OUTL, OUTR
12.8
Mute to GND, UVP to GND
–0.3 to VDD +0.3
V
Maximum operating junction temperature range, TJ
–40 to 150
°C
Storage temperature range, Tstg
–40 to 150
°C
(1)
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.
Copyright
2011, Texas Instruments Incorporated
3
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相關代理商/技術參數 |
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|---|---|
| TPA6139A2 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DirectPatha?￠ 25-mW Headphone Amplifier With Programmable-Fixed Gain |
| TPA6139A2EVM | 功能描述:音頻 IC 開發工具 TPA6139A2EVM 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 |
| TPA6139A2PW | 功能描述:音頻放大器 25mW Headphone 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 |
| TPA6139A2PW | 制造商:Texas Instruments 功能描述:HEADPHONE AMPLFIER IC STEREO 32OHM 25 |
| TPA6139A2PWR | 功能描述:音頻放大器 25mW Headphone 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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