參數(shù)資料
型號(hào): TPA6140A2YFFT
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻控制
英文描述: 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PBGA16
封裝: 1.6 X 1.6 MM, 0.4 MM PITCH, GREEN, DSBGA-16
文件頁數(shù): 4/30頁
文件大?。?/td> 705K
代理商: TPA6140A2YFFT
f Frequency Hz
100
80
60
40
20
0
RL = 16
PO = 15 mW
20
100
1k
20k
G021
10k
Crosstalk
dB
f Frequency Hz
150
120
90
60
30
0
5000
10000
15000
20000
Single Channel
RL = 16
V
O
Output
Amplitude
dBV
G022
t Time ms
1
0
1
2
3
4
5
0
1
2
3
4
5
6
7
8
9
10
V
V
oltage
V
G023
SDA
VOUT
Enable
RL = 16
VIN = 0.5 Vrms @ 1 kHz
t Time
s
1
0
1
2
3
4
5
0
50
100
150
200
RL = 16
VIN = 0.5 Vrms @ 20 kHz
V
V
oltage
V
G024
SDA
VOUT
Disable
SLOS598A – MARCH 2009 – REVISED OCTOBER 2009................................................................................................................................................. www.ti.com
TYPICAL CHARACTERISTICS (continued)
TA = 25°C, AVDD (VDD) = 3.6 V, GAIN = 0 dB, CHPVDD = CHPVSS = 2.2 μF, CINPUT = CFLYING = 1 μF, Outputs out of phase
CROSSTALK
OUTPUT AMPLITUDE
vs
FREQUENCY
Figure 23.
Figure 24.
STARTUP WAVEFORM
SHUTDOWN WAVEFORM
vs
TIME
Figure 25.
Figure 26.
12
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): TPA6140A2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPA6140A2YFFT 制造商:Texas Instruments 功能描述:Audio Power Amplifier IC
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