参数资料
型号: TS4604IPT
厂商: STMICROELECTRONICS
元件分类: 音频/视频放大
英文描述: 0.065 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO28
封装: 0.65 MM PITCH, ROHS COMPLIANT, TSSOP-28
文件页数: 6/31页
文件大小: 644K
代理商: TS4604IPT
Characteristics of the headset driver
TS4604
14/31
Doc ID 17913 Rev 1
Figure 30.
THD+N vs. output power
(RL = 32 Ω, VCC = 3.0 V, G = 20 dB)
Figure 31.
THD+N vs. output power
(RL = 32 Ω, VCC = 3.3 V, G = 0 dB)
Figure 32.
THD+N vs. output power
(RL = 32 Ω, VCC = 3.3 V, G = 20 dB)
Figure 33.
THD+N vs. output power
(RL = 32 Ω, VCC = 4.8 V, G = 0 dB)
0.1
1
10
100
1E-3
0.01
0.1
1
10
F=80Hz
F=1kHz
F=8kHz
RL = 32
Ω
Vcc = 3.0V, G = 20dB
Inputs = 0
° & 180°
BW < 30kHz, Tamb = 25
°C
THD+N
(
%
)
Output Power (mW)
0.1
1
10
100
1E-4
1E-3
0.01
0.1
1
10
F=80Hz
F=1kHz
F=8kHz
RL = 32
Ω
Vcc = 3.3V, G = 0dB
Inputs = 0
° & 180°
BW < 30kHz, Tamb = 25
°C
THD+N
(
%
)
Output Power (mW)
0.1
1
10
100
1E-3
0.01
0.1
1
10
F=80Hz
F=1kHz
F=8kHz
RL = 32
Ω
Vcc = 3.3V, G = 20dB
Inputs = 0
° & 180°
BW < 30kHz, Tamb = 25
°C
THD+N
(
%
)
Output Power (mW)
0.1
1
10
100
1E-4
1E-3
0.01
0.1
1
10
F=80Hz
F=1kHz
F=8kHz
RL = 32
Ω
Vcc = 4.8V, G = 0dB
Inputs = 0
° & 180°
BW < 30kHz, Tamb = 25
°C
THD+N
(
%
)
Output Power (mW)
Figure 34.
THD+N vs. output power
(RL = 32 Ω, VCC = 4.8 V, G = 20 dB)
Figure 35.
THD+N vs. frequency
(RL = 16 Ω, G = 0 dB)
0.1
1
10
100
1E-3
0.01
0.1
1
10
F=80Hz
F=1kHz
F=8kHz
RL = 32
Ω
Vcc = 4.8V, G = 20dB
Inputs = 0
° & 180°
BW < 30kHz, Tamb = 25
°C
THD+N
(
%
)
Output Power (mW)
100
1000
10000
1E-3
0.01
0.1
1
Po=1mW
Po=15mW
RL = 16
Ω
Vcc = 3.0V to 4.8V
G = 0dB, Inputs = 0
° & 180°
Bw < 20kHz, Tamb = 25
°C
20k
20
THD
+
N
(
%
)
Frequency (Hz)
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