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參數(shù)資料
| 型號： | TPA3117D2RHBR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | AUDIO AMPLIFIER, PQCC32 |
| 封裝： | 5 X 5 MM, GREEN, PLASTIC, QFN-32 |
| 文件頁數(shù)： | 25/30頁 |
| 文件大小： | 850K |
| 代理商： | TPA3117D2RHBR |
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1
2
3
4
5
6
7
8
32
31
24
23
22
21
20
19
SD
FSEL
LINN
GAIN0
GAIN1
AVCC
AGND
REG_OUT
PLIMIT
PVCCL
BSPL
OUTPL
PGND
OUTNL
BSNL
BSNR
OUTNR
PGND
RINN
RINP
NC
30
29
28
27
18
17
25
26
OUTPR
BSPR
PVCCR
PBTL
Thermal
Pad
9
10
11
12
13
14
16
15
NC
PVCCR
LINP
NC
SLOS672 – OCTOBER 2010
www.ti.com
AC CHARACTERISTICS
TA = 25°C, VCC = 24 V, RL = 8 (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
200mVPP ripple at 1kHz,
KSVR
Power Supply ripple rejection
–70
dB
Gain = 18.2dB, Inputs ac-coupled to AGND
PO
Continuous output power
THD+N = 10%, f = 1kHz, VCC = 16V
15
W
THD+N
Total harmonic distortion + noise
VCC = 16V, f = 1kHz, PO = 7.5W (half-power)
0.1
%
55
V
Vn
Output integrated noise
20Hz to 22kHz, A-weighted filter, Gain = 9dB
–85
dBV
Crosstalk
VO = 1Vrms, Gain = 9dB, f = 1kHz
–100
dB
Maximum output at THD+N < 1%, f = 1kHz,
SNR
Signal-to-noise ratio
102
dB
Gain = 9dB, A-weighted
FSEL = 0.8V
290
fOSC
Oscillator frequency
kHz
FSEL = 2V
390
Thermal trip point
150
°C
Thermal hysteresis
15
°C
AC CHARACTERISTICS
TA = 25°C, VCC = 12 V, RL = 8 (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
200mVPP ripple from 20Hz – 1kHz,
KSVR
Supply ripple rejection
–70
dB
Gain = 18.2dB, Inputs ac-coupled to AGND
PO
Continuous output power
THD+N = 10%, f = 1kHz; VCC = 13V
10
W
THD+N
Total harmonic distortion + noise
RL = 8, f = 1kHz, PO = 5W (half-power)
0.06
%
48
V
Vn
Output integrated noise
20Hz to 22kHz, A-weighted filter, Gain = 9dB
–86
dBV
Crosstalk
Po = 1W, Gain = 9dB, f = 1kHz
–100
dB
Maximum output at THD+N < 1%, f = 1kHz,
SNR
Signal-to-noise ratio
102
dB
Gain = 9dB, A-weighted
FSEL = 0.8V
290
fOSC
Oscillator frequency
kHz
FSEL = 2V
390
Thermal trip point
150
°C
Thermal hysteresis
15
°C
RHB (QFN) PACKAGE
(TOP VIEW)
4
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s) :TPA3117D2
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TPA3117D2RHBT | 功能描述:音頻放大器 10W Filter-Free Stereo Class-D 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 |
| TPA3117D2RHBT | 制造商:Texas Instruments 功能描述:; Amplifier Class:D; No. of Channels:2; 制造商:Texas Instruments 功能描述:IC, AUDIO PWR AMP, CLASS D 15W QFN-32 |
| TPA3118D2 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:15W,30W,50W Filter-Free Class-D Stereo Amplifier Family with AM Avoidance |
| TPA3118D2DAP | 功能描述:音頻放大器 50W Stereo Class-D 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 |
| TPA3118D2DAPR | 功能描述:音頻放大器 50W Stereo Class-D 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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