参数资料
型号: TS487ID
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: SOP-8
文件页数: 19/31页
文件大小: 1101K
代理商: TS487ID
TS486-TS487
26/31
Fig. 99: PSRR vs Input Capacitor
Fig. 101: PSRR vs Output Capacitor
Fig. 100: PSRR vs Bypass Capacitor
Fig. 102: PSRR vs Output Capacitor
100
1000
10000
100000
-60
-50
-40
-30
-20
-10
0
Cin = 100nF
Cin = 1
F, 220nF
Vripple = 200mVpp
Av = -4, Vcc = 5V
Input = grounded
Cb = 1
F, Rin = 20k
RL >= 16
Tamb = 25
°C
PSRR
(
d
B)
Frequency (Hz)
100
1000
10000
100000
-60
-50
-40
-30
-20
-10
0
Cout = 220
F
Cout = 470
F
Vripple = 200mVpp
Av = -4, Vcc = 5V
Input = grounded
Cb = 1
F, RL = 16
RL >= 16
Tamb = 25
°C
PSRR
(
d
B)
Frequency (Hz)
100
1000
10000
100000
-60
-50
-40
-30
-20
-10
0
Cb = 4.7
F
Cb = 2.2
F
Cb = 1
F
Vripple = 200mVpp
Av = -4
Input = grounded
Vcc = 5V
RL >= 16
Tamb = 25
°C
PSRR
(
d
B)
Frequency (Hz)
100
1000
10000
100000
-60
-50
-40
-30
-20
-10
0
Cout = 100
F
Cout = 470
F
Vripple = 200mVpp
Av = -4, Vcc = 5V
Input = grounded
Cb = 1
F, RL = 32
RL >= 16
Tamb = 25
°C
PSRR
(
d
B)
Frequency (Hz)
相关PDF资料
PDF描述
TS487IQT 0.108 W, 2 CHANNEL, AUDIO AMPLIFIER, DSO8
TS487IST 0.108 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8
TS486-1IQT 0.108 W, 2 CHANNEL, AUDIO AMPLIFIER, DSO8
TS486-1IST 0.108 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8
TS486-2IQT 0.108 W, 2 CHANNEL, AUDIO AMPLIFIER, DSO8
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