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参数资料
| 型号： | TS486-1ST |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 0.108 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| 封装： | MINI, PLASTIC, SO-8 |
| 文件页数： | 15/31页 |
| 文件大小： | 1112K |
| 代理商： | TS486-1ST |
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TS486-TS487
22/31
Fig. 75: PSRR vs Power Supply Voltage
Fig. 77: PSRR vs Input Capacitor
Fig. 79: PSRR vs Output Capacitor
Fig. 76: PSRR vs Bypass Capacitor
Fig. 78: PSRR vs Output Capacitor
Fig. 80: THD + N vs Output Power
100
1000
10000
100000
-70
-60
-50
-40
-30
-20
-10
0
Vcc = 2V
Vcc = 5V, 3.3V & 2.5V
Vripple = 200mVpp
Av = -2
Input = grounded
Cb = 1
F
RL >= 16
Tamb = 25
°C
PSRR
(
d
B)
Frequency (Hz)
100
1000
10000
100000
-70
-60
-50
-40
-30
-20
-10
0
Cin = 100nF
Cin = 1
F, 220nF
Vripple = 200mVpp
Av = -2, Vcc = 5V
Input = grounded
Cb = 1
F, Rin = 20k
RL >= 16
Tamb = 25
°C
PSRR
(
d
B)
Frequency (Hz)
100
1000
10000
100000
-70
-60
-50
-40
-30
-20
-10
0
Cout = 100
F
Cout = 470
F
Vripple = 200mVpp
Av = -2, Vcc = 5V
Input = grounded
Cb = 1
F, RL = 32
RL >= 16
Tamb = 25
°C
PSRR
(
d
B)
Frequency (Hz)
100
1000
10000
100000
-70
-60
-50
-40
-30
-20
-10
0
Cb = 4.7
F
Cb = 2.2
F
Cb = 1
F
Vripple = 200mVpp
Av = -2
Input = grounded
Vcc = 5V
RL >= 16
Tamb = 25
°C
PSRR
(
d
B)
Frequency (Hz)
100
1000
10000
100000
-70
-60
-50
-40
-30
-20
-10
0
Cout = 220
F
Cout = 470
F
Vripple = 200mVpp
Av = -2, Vcc = 5V
Input = grounded
Cb = 1
F, RL = 16
RL >= 16
Tamb = 25
°C
PSRR
(
d
B)
Frequency (Hz)
1
10
100
0.01
0.1
1
10
Vcc=5V
Vcc=3.3V
Vcc=2.5V
Vcc=2V
RL = 16
F = 20Hz
Av = -4
Cb = 1
F
BW < 22kHz
Tamb = 25
°C
THD
+
N
(
%
)
Output Power (mW)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TS486-2 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY MODE |
| TS486-2IQT | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Amplifier. Other |
| TS486-2IST | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Amplifier. Other |
| TS486-4 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY MODE |
| TS486-4IQT | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Amplifier. Other |
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