參數(shù)資料
型號(hào): TPA2014D1RGPT
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 音頻/視頻放大
英文描述: 1.5 W, 1 CHANNEL, AUDIO AMPLIFIER, PQCC20
封裝: 4 X 4 MM, GREEN, PLASTIC, QFN-20
文件頁(yè)數(shù): 3/27頁(yè)
文件大?。?/td> 945K
代理商: TPA2014D1RGPT
50
55
60
65
70
75
80
85
90
95
100
2.5
3
3.5
4
V
-SupplyVoltage-V
DD
Efficiency-%
LoadCurrent=-0.05 A
LoadCurrent=-0.25 A
V
=5V
CC
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
2.5
3
3.5
4
V
-SupplyVoltage-V
DD
I
-MaximumOutputCurrent-
A
O
M
MaxOutputCurrent
V
=5V
CC
-2
-1
0
1
2
3
4
5
6
0
0.005
0.01
0.015
0.02
t-Time-s
V-V
oltage-V
SDZb/SDZd
V
CC
Output
V
=5V,
V
=3.6V,
L =6.2 H
CC
DD
m
www.ti.com ............................................................................................................................................................... SLAS559A – MAY 2008 – REVISED JUNE 2008
TYPICAL CHARACTERISTICS (continued)
BOOST EFFICIENCY
MAXIMUM CONTINUOUS OUTPUT CURRENT
vs
SUPPLY VOLTAGE
SUPPLY VOLTAGE (BOOST)
Figure 13.
Figure 14.
Start-Up Time
Figure 15.
Copyright 2008, Texas Instruments Incorporated
11
Product Folder Link(s): TPA2014D1
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參數(shù)描述
TPA2014D1RGPTG4 功能描述:音頻放大器 1.5W Constant Output Pwr Class-D Aud Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
TPA2014D1YZHR 功能描述:音頻放大器 1.5W Constant Output Pwr Class-D Aud Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
TPA2014D1YZHT 功能描述:音頻放大器 1.5W Constant Output Pwr Class-D Aud Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
TPA2015D1 制造商:TI 功能描述:2 W Constant Output Power Class-D Audio Amplifier With Adaptive Boost Converter and Battery Tracking SpeakerGuard? AGC
TPA2015D1_10 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:2 W Constant Output Power Class-D Audio Amplifier With Adaptive Boost Converter and Battery Tracking SpeakerGuard? AGC