參數(shù)資料
型號(hào): TPA6138A2PW
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(shù): 13/18頁
文件大?。?/td> 436K
代理商: TPA6138A2PW
SLOS704A
– JANUARY 2011 – REVISED MAY 2011
THERMAL INFORMATION
TPA6138A2
THERMAL METRIC(1)
PW
UNITS
14 PINS
θJA
Junction-to-ambient thermal resistance
130
θJCtop
Junction-to-case (top) thermal resistance
49
θJB
Junction-to-board thermal resistance
63
°C/W
ψJT
Junction-to-top characterization parameter
3.6
ψJB
Junction-to-board characterization parameter
62
θJCbot
Junction-to-case (bottom) thermal resistance
n/a
(1)
For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
RECOMMENDED OPERATING CONDITIONS
MIN
NOM
MAX
UNIT
VDD
Power supply
DC supply voltage
3
3.3
3.6
V
RL
Load impedance
16
32
Ω
VIL
Low-level input voltage
Mute
40
%VDD
VIH
High-level input voltage
Mute
60
%VDD
TA
Ambient temperature
–40
25
85
°C
4
Copyright
2011, Texas Instruments Incorporated
Product Folder Link(s): TPA6138A2
相關(guān)PDF資料
PDF描述
TPA6139A2PWR 0.025 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO14
TPA6139A2PW 0.025 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO14
TPA6139A2RGT 0.025 W, 2 CHANNEL, AUDIO AMPLIFIER, QCC16
TPA6140A2YFFR 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PBGA16
TPA6140A2YFFT 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PBGA16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPA6138A2PW 制造商:Texas Instruments 功能描述:DIRECTPATH HEADPHONE DRIVER IC STEREO
TPA6138A2PWR 功能描述:音頻放大器 Headphone Driver w/ Adj Gain 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
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(fā)工具 TPA6139A2EVM Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)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(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