參數(shù)資料
型號(hào): TPA6101A2ZQYRG1
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 音頻/視頻放大
英文描述: 0.05 W, 2 CHANNEL, AUDIO AMPLIFIER, PBGA15
封裝: 2.50 X 2.50 MM, GREEN, PLASTIC, BGA-15
文件頁(yè)數(shù): 4/23頁(yè)
文件大小: 638K
代理商: TPA6101A2ZQYRG1
TPA6101A2
50mW ULTRALOW VOLTAGE, FIXEDGAIN STEREO HEADPHONE
AUDIO POWER AMPLIFIER
12
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
60
50
40
30
20
10
0
10
20
30
40
10
100
1 k
10 k
100 k
1 M
10 M
100 M
Phase
Gain
VDD = 3.3 V
RL = 32
TA = 25°C
Closed-Loop
Gain
dB
f Frequency Hz
CLOSED-LOOP GAIN AND PHASE
vs
FREQUENCY
Phase
Figure 26
180
°
180
°
60
°
60
°
150
°
120
°
30
°
30
°
120
°
150
°
90
°
0
°
90
°
Figure 27
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
0
0.4
0.8
1.2
1.6
2
2.4
2.8
3.2
3.6
TA = 125°C
TA = 25°C
TA = 40°C
Supply
Current
mA
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
I DD
VDD Supply Voltage V
VDD Low-to-High
TA = 25°C
Figure 28
0
5
10
15
20
25
30
35
40
16
32
50
010
20
30
Power
Dissipation
mW
POWER DISSIPATION
vs
OUTPUT POWER
40
50
60
70
PO Output Power mW
P
D
VDD = 3.3 V
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