参数资料
型号: TS487-2QT
厂商: STMICROELECTRONICS
元件分类: 音频/视频放大
英文描述: 0.108 W, 2 CHANNEL, AUDIO AMPLIFIER, DSO8
封装: 3 X 3 MM, DFN-8
文件页数: 17/31页
文件大小: 1112K
代理商: TS487-2QT
TS486-TS487
24/31
Fig. 87: THD + N vs Output Power
Fig. 89: THD + N vs Frequency
Fig. 91: THD + N vs Frequency
Fig. 88: THD + N vs Output Power
Fig. 90: THD + N vs Frequency
Fig. 92: Crosstalk vs Frequency
1
10
100
0.1
1
10
Vcc=5V
Vcc=3.3V
Vcc=2.5V
Vcc=2V
RL = 32
F = 20kHz
Av = -4
Cb = 1
F
BW < 125kHz
Tamb = 25
°C
THD
+
N
(
%
)
Output Power (mW)
100
1000
10000
0.1
Vcc=2V, Po=7.5mW
Vcc=5V, Po=85mW
RL=16
Av=-4
Cb = 1
F
Bw < 125kHz
Tamb = 25
°C
20k
20
THD
+
N
(
%
)
Frequency (Hz)
100
1000
10000
1E-3
0.01
0.1
Vcc=5V, Vo=1.3Vrms
Vcc=2V, Vo=0.5Vrms
RL=600
Av=-4
Cb = 1
F
Bw < 125kHz
Tamb = 25
°C
20k
20
THD
+
N
(
%
)
Frequency (Hz)
0.01
0.1
1
1E-3
0.01
0.1
1
10
Vcc=5V
Vcc=3.3V
Vcc=2.5V
Vcc=2V
RL = 600
, F = 20kHz
Av = -4, Cb = 1
F
BW < 125kHz, Tamb = 25
°C
THD
+
N
(
%
)
Output Voltage (Vrms)
100
1000
10000
0.01
0.1
Vcc=2V, Po=6mW
Vcc=5V, Po=55mW
RL=32
Av=-4
Cb = 1
F
Bw < 125kHz
Tamb=25
°C
20k
20
THD
+
N
(
%
)
Frequency (Hz)
100
1000
10000
0
20
40
60
80
ChB to ChA
ChA to ChB
RL=16
Vcc=5V
Pout=85mW
Av=-4
Cb = 1
F
Bw < 125kHz
Tamb=25
°C
20k
20
Cr
osst
al
k
(
d
B)
Frequency (Hz)
相关PDF资料
PDF描述
TS487-2ST 0.108 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8
TS487-4QT 0.108 W, 2 CHANNEL, AUDIO AMPLIFIER, DSO8
TS487-4ST 0.108 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8
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