參數(shù)資料
型號: TPA112DRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 0.07 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝: GREEN, PLASTIC, MS-012AA, SOIC-8
文件頁數(shù): 7/29頁
文件大?。?/td> 707K
代理商: TPA112DRG4
www.ti.com
20
Crosstalk
dB
f Frequency Hz
60
100
150
100
1k
10k
20k
70
80
90
110
120
130
140
VDD = 3.3 V
VO = 1 V
RL = 10 k
CB = 1 F
IN2 to OUT1
IN1 to OUT2
20
Crosstalk
dB
f Frequency Hz
60
100
150
100
1k
10k
20k
70
80
90
110
120
130
140
VDD = 5 V
VO = 1 V
RL = 10 k
CB = 1 F
IN1 to OUT2
IN2 to OUT1
10
ClosedLoop
Gain
dB
f Frequency Hz
10
100
1k
10k
1M
30
20
10
0
100k
200
°
180
°
160
°
140
°
120
°
100
°
80
°
Gain
Phase
VDD = 3.3 V
RI = 20 k
RF = 20 k
RL = 32
CI = 1 F
AV = 1 V/V
TPA112
SLOS212E – AUGUST 1998 – REVISED JUNE 2004
CROSSTALK
vs
FREQUENCY
Figure 37.
Figure 38.
CLOSED-LOOP GAIN AND PHASE
vs
FREQUENCY
Figure 39.
15
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