參數(shù)資料
型號: TPA2100P1YZHR
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 1 CHANNEL, AUDIO AMPLIFIER, PBGA16
封裝: 2.10 X 2.10 MM, GREEN, WCSP-16
文件頁數(shù): 22/23頁
文件大小: 963K
代理商: TPA2100P1YZHR
110
100
90
80
70
60
50
40
30
20
10
f Frequency Hz
Ksvr
SupplyRippleRejectionRatio
dB
20
100
1k
10k
20k
VDD =5.5V
VDD =3.6V
V
=200mVpp
RIPPLE
f Frequency Hz
Phase
°
50
40
30
20
10
0
10
20
60
0
5
10
15
20
25
30
Closed-LoopResponse
dB
30
40
50
20
100
1k
10k 20k
CI =1 mF
VI =100mVrms
Gain =24dB
Gain=16dB
Gain=12dB
Phase@Gain=24dB
Phase@Gain=12dB
Phase@Gain=16dB
t Time ms
3
1
3
5
7
9
11
13
0.000
0.005
0.010
0.015
0.020
V
V
oltage
V
VDD =3.6V
VCC
VO
SD
SDa
and
0
2
4
6
8
10
12
0.0
0.5
1.0
1.5
2.0
2.5
V
O
OutputV
oltage
mV
rms
V InputV
I
oltage mVrms
0.00
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.10
P
-T
otalSupplyP
ower
W
SU
P
VDD =3.6V
SupplyInputPower
OutputVoltage
SLOS595 – DECEMBER 2008 ........................................................................................................................................................................................... www.ti.com
TYPICAL CHARACTERISTICS (continued)
TA = 25°C, VDD = 3.6 V, Gain = 12 dB, CIN = 1 F, LBOOST = 4.7 H, CBOOST = 10 F, SD = SDa = 3.6 V,
Load = 10
+ 1
F + 22 H (unless otherwise noted)
SUPPLY RIPPLE REJECTION RATIO
GAIN AND PHASE
vs
FREQUENCY
Figure 11.
Figure 12.
STARTUP WAVEFORMS
TOTAL SUPPLY INPUT POWER AND OUTPUT VOLTAGE
vs
TIME
INPUT VOLTAGE
Figure 13.
Figure 14.
8
Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): TPA2100P1
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