参数资料
型号: TS4994EIJT
厂商: STMICROELECTRONICS
元件分类: 音频/视频放大
英文描述: 1.2 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA9
封装: ROHS COMPLIANT, FCP-9
文件页数: 13/35页
文件大小: 694K
代理商: TS4994EIJT
Electrical characteristics
TS4994FC
20/35
Figure 74.
THD+N vs. output power
Figure 75.
THD+N vs. output power
1E-3
0.01
0.1
1
0.01
0.1
1
10
F=20kHz
F=20Hz
F=1kHz
RL = 4
Ω
Vcc = 5V
Av = 1
Cb = 0
BW < 125kHz
Tamb = 25
°C
THD
+
N
(
%
)
Output Power (W)
1E-3
0.01
0.1
1
0.1
1
10
F=20kHz
F=20Hz
F=1kHz
RL = 4
Ω
Vcc = 5V
Av = 7.5, Cb = 0
BW < 125kHz
Tamb = 25
°C
THD
+
N
(
%
)
Output Power (W)
Figure 76.
THD+N vs. output power
Figure 77.
THD+N vs. output power
1E-3
0.01
0.1
1E-3
0.01
0.1
1
10
F=20kHz
F=20Hz
F=1kHz
RL = 4
Ω
Vcc = 2.6V
Av = 1, Cb = 0
BW < 125kHz
Tamb = 25
°C
THD
+
N
(
%
)
Output Power (W)
1E-3
0.01
0.1
1
10
F=20kHz
F=20Hz
F=1kHz
RL = 4
Ω
Vcc = 2.6V
Av = 7.5, Cb = 0
BW < 125kHz
Tamb = 25
°C
THD
+
N
(
%
)
Output Power (W)
Figure 78.
THD+N vs. output power
Figure 79.
THD+N vs. output power
1E-3
0.01
0.1
1
0.01
0.1
1
10
F=20kHz
F=20Hz
F=1kHz
RL = 8
Ω
Vcc = 5V
Av = 1
Cb = 0
BW < 125kHz
Tamb = 25
°C
THD
+
N
(
%
)
Output Power (W)
1E-3
0.01
0.1
1
0.01
0.1
1
10
F=20kHz
F=20Hz
F=1kHz
RL = 8
Ω
Vcc = 5V
Av = 7.5, Cb = 0
BW < 125kHz
Tamb = 25
°C
THD
+
N
(
%
)
Output Power (W)
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相关代理商/技术参数
参数描述
TS4994EIKJT 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:1.2 W differential input/output audio power amplifier with selectable standby
TS4994FC 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:1.2 W differential input/output audio power amplifier with selectable standby
TS4994IJT 功能描述:音频放大器 STANDARD LINEAR 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
TS4994IQT 功能描述:音频放大器 1W diff input/output audio Pwr 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
TS4994IST 功能描述:音频放大器 1W Audio Power Amp 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