參數(shù)資料
型號(hào): TPA701DGN
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 0.7 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝: GREEN, PLASTIC, MSOP-8
文件頁(yè)數(shù): 3/28頁(yè)
文件大小: 790K
代理商: TPA701DGN
TPA701
700-mW MONO LOW-VOLTAGE AUDIO POWER AMPLIFIER
SLOS229D – NOVEMBER1998 – REVISED MAY 2003
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 19
Output
Noise
V
oltage
V
n
f – Frequency – Hz
OUTPUT NOISE VOLTAGE
vs
FREQUENCY
20
1k
10k
10
1
100
20k
100
VO BTL
VDD = 3.3 V
BW = 22 Hz to 22 kHz
RL = 8 or 32
AV = –1 V/V
Vo+
Figure 20
Output
Noise
V
oltage
V
n
f – Frequency – Hz
OUTPUT NOISE VOLTAGE
vs
FREQUENCY
20
1k
10k
10
1
100
20k
100
VDD = 5 V
BW = 22 Hz to 22 kHz
RL = 8 or 32
AV = –1 V/V
VO BTL
Vo+
Figure 21
PD – Output Power – mW
POWER DISSIPATION
vs
OUTPUT POWER
600
0
150
100
50
0
350
P
D
Power
Dissipation
mW
200
250
300
RL = 8
200
400
RL = 32
BTL Mode
VDD = 3.3 V
Figure 22
PD – Output Power – mW
POWER DISSIPATION
vs
OUTPUT POWER
400
600
0
1000
400
300
100
0
800
P
D
Power
Dissipation
mW
500
700
600
200
RL = 32
200
800
BTL Mode
VDD = 5 V
RL = 8
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPA701DGN 制造商:Texas Instruments 功能描述:IC AMP AUDIO PWR 0.7W MONO 8MSOP 制造商:Texas Instruments 功能描述:IC, AMP AUDIO PWR 0.7W MONO 8MSOP 制造商:Texas Instruments 功能描述:IC, AMP AUDIO PWR 0.7W MONO 8MSOP; Amplifier Class:AB; No. of Channels:1; Output Power:700mW; Supply Voltage Range:2.5V to 5.5V; Amplifier Case Style:MSOP; No. of Pins:8; Load Impedance:8ohm; Operating Temperature Min:-40C; ;RoHS Compliant: Yes
TPA701DGN 制造商:Texas Instruments 功能描述:Audio Power Amplifier IC 制造商:Texas Instruments 功能描述:IC, AUDIO PWR AMP, CLASS AB 700mW MSOP-8
TPA701DGNG4 功能描述:音頻放大器 700-mW Low-Voltage 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
TPA701DGNR 功能描述:音頻放大器 700mW Lw V Audio 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
TPA701DGNRG4 功能描述:音頻放大器 700-mW Low-Voltage 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