參數(shù)資料
型號: TPA3100D2RGZR
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 21.8 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC48
封裝: 7 X 7 MM, GREEN, PLASTIC, VQFN-48
文件頁數(shù): 39/41頁
文件大?。?/td> 1191K
代理商: TPA3100D2RGZR
Biases
and
References
Startup
Protection
Logic
VREGok
RINP
RINN
Ramp
Generator
ROSC
VCCok
4VReg
AVCC
VREG
PWM
Logic
Gain
Control
Gain
Control
LINP
LINN
SHUTDOWN
VBYP
MSTR/SLV
PWM
Logic
SYNC
AVCC
Gain
Control
GAIN0
GAIN1
8
ToGain Adj.
Blocksand
StartupLogic
MUTE
FAULT
VREG
AGND
VBYP
VREG
VBYP
VClamp
Gen
PVCCR
Gate
Drive
Gate
Drive
VClamp
Gen
Gate
Drive
Thermal
SC
Detect
PVCCR
Gate
Drive
BSLN
VCLAMPL
PVCCL
BSLP
LOUTN
BSRN
VCLAMPR
PVCCR
ROUTN
BSRP
ROUTP
PGNDR
PVCCL
PGNDL
LOUTP
Gain
TLL Input
Buffer
(VCCCompliant)
TLL Input
Buffer
(VCCCompliant)
www.ti.com
SLOS469F – OCTOBER 2005 – REVISED AUGUST 2010
FUNCTIONAL BLOCK DIAGRAM
TYPICAL CHARACTERISTICS
Table 1. TABLE OF GRAPHS(1)
FIGURE
THD+N
Total harmonic distortion + noise
vs Frequency
1, 2, 3, 4
THD+N
Total harmonic distortion + noise
vs Output power
5, 6, 7, 8
Closed-loop response
vs Frequency
9, 10
Output power
vs Supply voltage
11. 12
Efficiency
vs Output power
13, 14
VCC
Supply current
vs Total output power
15, 16
Crosstalk
vs Frequency
17, 18
kSVR
Supply ripple rejection ratio
vs Frequency
19, 20
(1)
All graphs were measured using the TPA3100D2 EVM.
Copyright 2005–2010, Texas Instruments Incorporated
7
Product Folder Link(s): TPA3100D2
相關(guān)PDF資料
PDF描述
TPA3100D2RGZT 21.8 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC48
TPA3100D2PHPR 21.8 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
TPA3100D2RGZRG4 21.8 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC48
TPA3100D2RGZTG4 21.8 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC48
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPA3100D2RGZRG4 功能描述:音頻放大器 20 W Stereo Class-D Audio 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
TPA3100D2RGZR-P 制造商:TI 制造商全稱:Texas Instruments 功能描述:20-W STEREO CLASS-D AUDIO POWER AMPLIFIER
TPA3100D2RGZT 功能描述:音頻放大器 20 W Stereo Class-D Audio 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
TPA3100D2RGZT 制造商:Texas Instruments 功能描述:IC AMP AUDIO PWR 21.8W D 48VQFN
TPA3100D2RGZTG4 功能描述:音頻放大器 20 W Stereo Class-D Audio 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