参数资料
型号: TPA0103PWPG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 2.1 W, 3 CHANNEL, AUDIO AMPLIFIER, PDSO24
封装: GREEN, PLASTIC, HTSSOP-24
文件页数: 13/43页
文件大小: 1123K
代理商: TPA0103PWPG4
TPA0103
1.75-W 3-CHANNEL STEREO AUDIO POWER AMPLIFIER
SLOS167A – JULY 1997 – REVISED MARCH 2000
20
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
–5
–7
–8
–10
20
100
1 k
10 k
Gain
dB
–3
–1
f – Frequency – Hz
CLOSED LOOP RESPONSE
0
100 k 200 k
–2
–4
–6
–9
–45
°
0
°
–90
°
– 135
°
– 180
°
– 225
°
– 270
°
Phase
VDD = 3.3V
AV = –1 V/V
PO = 0.25 W
SE
Phase
Gain
Figure 48
Figure 49
3 Channel
15
10
5
0
3
20
25
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
30
46
5
VDD – Supply Voltage – V
L/R or Center
Channel
Supply
Current
mA
I DD
Figure 50
1.5
1
0.5
0
2.5
3
3.5
4
4.5
5
2
2.5
3
5.5
6
RL = 4
RL = 8
Output
Power
W
P
O
OUTPUT POWER
vs
SUPPLY VOLTAGE
VDD – Supply Voltage – V
THD+N = 1%
BTL
Center Channel
相关PDF资料
PDF描述
TPA0103PWPRG4 2.1 W, 3 CHANNEL, AUDIO AMPLIFIER, PDSO24
TPA0112PWPR 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
TPA0112PWP 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
TPA0112PWPG4 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
TPA0112PWPRG4 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
相关代理商/技术参数
参数描述
TPA0103PWPR 功能描述:音频放大器 1.75-W STEREO AUDIO POWER AMPLIFIER RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel
TPA0103PWPRG4 功能描述:音频放大器 1.75-W STEREO AUDIO POWER AMPLIFIER RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel
TPA0112 制造商:TI 制造商全称:Texas Instruments 功能描述:2-W STEREO AUDIO POWER AMPLIFIER WITH FOUR SELECTABLE GAIN SETTINGS
TPA0112EVM 功能描述:音频 IC 开发工具 TPA0112 Eval Mod RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V
TPA0112PWP 功能描述:音频放大器 2W Stereo A RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel