参数资料
型号: TPA2010D1YZFR
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 2.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PBGA9
封装: 1.45 X 1.45 MM, GREEN, DSBGA-9
文件页数: 24/25页
文件大小: 783K
代理商: TPA2010D1YZFR
www.ti.com
90
80
70
60
50
40
30
20
100
1 k
10 k
VDD = 2.5 V
VDD = 5 V
f Frequency Hz
Sopply
Ripple
Rejection
Ratio
dB
Inputs floating
RL = 8
VDD = 3.6 V
20 k
90
80
70
60
50
40
30
20
100
1 k
20 k
VDD = 2.5 V
VDD = 3.6 V
f Frequency Hz
Sopply
Ripple
Rejection
Ratio
dB
Inputs ac-grounded
CI = 2 F
RL = 4
Gain = 2 V/V
VDD = 5 V
10 k
90
80
70
60
50
40
30
20
100
1 k
20 k
f Frequency Hz
Sopply
Ripple
Rejection
Ratio
dB
VDD = 2. 5 V
VDD = 3.6 V
VDD = 5 V
Inputs ac-grounded
CI = 2 F
RL = 8
Gain = 2 V/V
10 k
C1 High
3.6 V
C1 Amp
512 mV
C1 Duty
12%
t Time 2 ms/div
VDD
200 mV/div
VOUT
20 mV/div
150
100
50
0
400
800
1200
1600
2000
150
100
50
0
f Frequency Hz
Output
V
oltage
dBV
V
O
Supply
V
oltage
dBV
V
DD
VDD Shown in Figure 22
CI = 2 F,
Inputs ac-grounded
Gain = 2V/V
100
90
80
70
60
50
40
30
20
10
0
1
2
3
4
5
VIC Common Mode Input Voltage V
CMRR
Common
Mode
Rejection
Ratio
dB
VDD = 5 V,
Gain = 2
VDD = 2.5 V
VDD = 3.6 V
75
70
65
60
55
50
20
100
1 k
20 k
VDD = 3.6 V
f Frequency Hz
CMRR
Common
Mode
Rejection
Ratio
dB
VIC = 200 mVPP
RL = 8
Gain = 2 V/V
10 k
80
70
60
50
40
30
20
10
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5 5
DC Common Mode Voltage V
Sopply
Ripple
Rejection
Ratio
dB
VDD = 2. 5 V
VDD = 3.6 V
VDD = 5 V
SLOS417C – OCTOBER 2003 – REVISED SEPTEMBER 2007
SUPPLY RIPPLE REJECTION RATIO
vs
FREQUENCY
Figure 19.
Figure 20.
GSM POWER SUPPLY REJECTION
vs
TIME
FREQUENCY
Figure 22.
Figure 23.
SUPPLY RIPPLE REJECTION RATIO
COMMON-MODE REJECTION RATIO
vs
DC COMMON MODE VOLTAGE
FREQUENCY
COMMON-MODE INPUT VOLTAGE
Figure 24.
Figure 25.
Figure 26.
8
Copyright 2003–2007, Texas Instruments Incorporated
Product Folder Link(s): TPA2010D1
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