參數(shù)資料
型號(hào): TS4972JT
廠商: 意法半導(dǎo)體
英文描述: 1.2W AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE HIGH
中文描述: 為1.2W音頻功率放大器,具有活性高備用模式
文件頁(yè)數(shù): 8/28頁(yè)
文件大?。?/td> 904K
代理商: TS4972JT
TS4972
8/28
Fig. 15 : Pout @ THD + N = 1% vs Supply
Voltage vs RL
Fig. 17 : Power Dissipation vs Pout
Fig. 19 : Power Dissipation vs Pout
Fig. 16 : Pout @ THD + N = 10% vs Supply
Voltage vs RL
Fig. 18 : Power Dissipation vs Pout
Fig. 20 : Power Derating Curves
2.5
3.0
3.5
4.0
4.5
5.0
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Gv = 2 & 10
Cb = 1
μ
F
F = 1kHz
BW < 125kHz
Tamb = 25
°
C
32
16
4
6
8
O
Power Supply (V)
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
RL=16
RL=8
Vcc=5V
F=1kHz
THD+N<1%
RL=4
P
Output Power (W)
0.0
0.1
0.2
0.3
0.4
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
RL=4
RL=8
Vcc=2.6V
F=1kHz
THD+N<1%
RL=16
P
Output Power (W)
2.5
3.0
3.5
Power Supply (V)
4.0
4.5
5.0
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Gv = 2 & 10
Cb = 1
μ
F
F = 1kHz
BW < 125kHz
Tamb = 25
°
C
32
16
4
6
8
O
0.0
0.1
0.2
0.3
Output Power (W)
0.4
0.5
0.6
0.7
0.0
0.1
0.2
0.3
0.4
0.5
0.6
RL=4
RL=8
Vcc=3.3V
F=1kHz
THD+N<1%
RL=16
P
0
25
50
75
100
125
150
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
No Heat sink
Heat sink surface = 125mm
(See demoboard)
2
F
Ambiant Temperature ( C)
相關(guān)PDF資料
PDF描述
TS4973IJT 1.2W TWO AUDIO INPUTS WITH GAIN CONTROL POWER AMPLIFIER WITH STANDBY MODE ACTIVE LOW
TS4973 1.2W TWO AUDIO INPUTS WITH GAIN CONTROL POWER AMPLIFIER WITH STANDBY MODE ACTIVE LOW
TS4974 1W Differential Audio Power Amplifier with Up/Down Digital Volume Control Pins
TS4974IQT 1W Differential Audio Power Amplifier with Up/Down Digital Volume Control Pins
TS4984IQT 2 x 1W Stereo audio power amplifier with active low standby mode
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TS4973 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1.2W TWO AUDIO INPUTS WITH GAIN CONTROL POWER AMPLIFIER WITH STANDBY MODE ACTIVE LOW
TS4973EIJT 功能描述:音頻放大器 1.2W 2 audio inputs 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
TS4973IJT 制造商:STMicroelectronics 功能描述:
TS4974 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1W Differential Audio Power Amplifier with Up/Down Digital Volume Control Pins
TS4974_07 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1W differential audio power amplifier with up/down digital volume control pins