參數(shù)資料
型號(hào)： TPA4861DG4
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： 1.1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝： GREEN, PLASTIC, MS-012AA, SOIC-8
文件頁數(shù)： 26/26頁
文件大小： 623K
代理商： TPA4861DG4
www.ti.com
0.02
10
1
0.1
0.01
0.1
1
PO Output Power W
THD+N
T
otal
Harmonic
Distortion
Plus
Noise
%
VDD = 3.3 V
AV = 2 V/V
RL = 8
f = 20 Hz
CB = 0.1 F
2
CB = 1.0 F
0.02
10
1
0.1
0.01
0.1
1
PO Output Power W
THD+N
T
otal
Harmonic
Distortion
Plus
Noise
%
VDD = 3.3 V
AV = 2 V/V
RL = 8
f = 1 kHz
CB = 0.1 F
2
CB = 1 F
20 m
10
1
0.1
0.01
0.1
1
PO Output Power W
THD+N
T
otal
Harmonic
Distortion
Plus
Noise
%
VDD = 3.3 V
AV = 2 V/V
RL = 8
f = 20 kHz
CB = 1 F
2
CB = 0.1 F
Supply
Current
mA
I D
D
2.5
5
2
1
0
3
3.5
VDD Supply Voltage V
4
4.5
5
5.5
4
3
TA = 0°C
TA = 85°C
TA = 25°C
TA = 40°C
TPA4861
SLOS163C – SEPTEMBER 1996 – REVISED JUNE 2004
TOTAL HARMONIC DISTORTION + NOISE
vs
OUTPUT POWER
Figure 19.
Figure 20.
TOTAL HARMONIC DISTORTION + NOISE
SUPPLY CURRENT
vs
OUTPUT POWER
SUPPLY VOLTAGE
Figure 21.
Figure 22.
9
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPA4861DR 功能描述:音頻放大器 1-W Mono Audio Power Amplifier 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
TPA4861DRG4 功能描述:音頻放大器 1-W Mono Audio Power Amplifier 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
TPA-5 功能描述:保險(xiǎn)絲 TELPOWER ALARM FUSE RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485
TPA-5,0-ADV 制造商:PMK 功能描述:ADVANCED PROBE ACCESSORIES 5, 0MM 制造商:PMK 功能描述:ADVANCED PROBE ACCESSORIES 5, 0MM; Kit Contents:Probe Kit, 18 Piece; Body Diameter:5.0mm; For Use With:5mm PMK Probes; Primary Product 1:220mm Ground Lead with Crocodile Clips; Primary Product 2:Sprung Hook; Primary Product 3:Contact;RoHS Compliant: NA
TPA-5,0-BAS 制造商:PMK 功能描述:BASIC PROBE ACCESSORIES 5, 0MM 制造商:PMK 功能描述:BASIC PROBE ACCESSORIES 5, 0MM; Kit Contents:Probe Kit, 4 Piece; Body Diameter:5.0mm; For Use With:5mm PMK Probes; Primary Product 1:220mm Ground Lead with Crocodile Clips; Primary Product 2:Sprung Hook; Primary Product 3:Contact ;RoHS Compliant: NA
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