参数资料
型号: TS2012EIJT
厂商: STMICROELECTRONICS
元件分类: 音频/视频放大
英文描述: 2.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PBGA16
封装: 2.10 X 2.10 MM, 0.50 MM PITCH, ROHS COMPLIANT, FLIP CHIP PACKAGE, 16 PIN
文件页数: 8/33页
文件大小: 656K
代理商: TS2012EIJT
Electrical characteristics
TS2012FC
16/33
Figure 10.
Efficiency vs. output power
(one channel)
Figure 11.
Efficiency vs. output power
(one channel)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
0
20
40
60
80
100
0.00
0.05
0.10
0.15
Power dissipation
Vcc = 3.6V
RL = 8
Ω + 16μH
F = 1kHz
THD+N
10%
Ef
fi
ci
ency
(%)
Output Power (W)
Efficiency
D
issip
a
ted
Po
wer
(W)
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0
20
40
60
80
100
0.00
0.02
0.04
0.06
0.08
Power dissipation
Vcc = 2.5V
RL = 8
Ω + 16μH
F = 1kHz
THD+N
10%
Ef
fi
ci
ency
(%)
Output Power (W)
Efficiency
D
issi
p
ated
Power
(W)
Figure 12.
PSRR vs. frequency
Figure 13.
PSRR vs. frequency
100
1000
10000
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
PSR
R
(dB)
Frequency (Hz)
Vcc = 5V
Vripple = 200mVpp
Cin = 10
μF
RL = 8
Ω + 16μH
Tamb = 25
°C
G=+12dB
G=+6dB
G=+18dB
G=+24dB
100
1000
10000
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
G=+12dB
G=+6dB
G=+18dB
PSR
R
(dB)
Frequency (Hz)
Vcc = 3.6V
Vripple = 200mVpp
Cin = 10
μF
RL = 8
Ω + 16μH
Tamb = 25
°C
G=+24dB
Figure 14.
PSRR vs. frequency
Figure 15.
PSRR vs. common mode input
voltage
100
1000
10000
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
PSR
R
(dB)
Frequency (Hz)
Vcc = 2.5V
Vripple = 200mVpp
Cin = 10
μF
RL = 8
Ω + 16μH
Tamb = 25
°C
G=+12dB
G=+6dB
G=+18dB
G=+24dB
01
23
45
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
G=+24dB
G=+18dB
G=+12dB
Vcc = 5V
Vripple = 200mVpp
F = 217Hz
RL = 8
Ω + 16μH
Tamb = 25
°C
G=+6dB
PSRR
(dB)
Common Mode Input Voltage (V)
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