參數(shù)資料
型號: TPA6017A2PWPR
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 1.9 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20
封裝: GREEN, PLASTIC, HTSSOP-20
文件頁數(shù): 25/29頁
文件大?。?/td> 575K
代理商: TPA6017A2PWPR
TPA6017A2
SLOS386A NOVEMBER 2001 REVISED APRIL 2007
5
www.ti.com
operating characteristics, VDD = 5 V, TA = 25°C, RL = 8 , Gain = 2 V/V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
PO
Output power
THD = 1%, RL = 4
f = 1 kHz,
1.9
W
THD + N
Total harmonic distortion plus noise
PO = 1 W,
f = 20 Hz to 15 kHz
0.75%
BOM
Maximum output power bandwidth
THD = 5%
>15
kHz
Supply ripple rejection ratio
f = 1 kHz, CB = 0.47 F
68
dB
SNR
Signal-to-noise ratio
105
dB
Vn
Noise output voltage
CB = 0.47 F, f = 20 Hz to 20 kHz, No filtering
16
VRMS
Vn
Noise output voltage
CB = 0.47 F, f = 20 Hz to 20 kHz, No filtering
96
dBV
ZI
Input impedance
See Table 1
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
THD+N
Total harmonic distortion plus noise
vs Output power
1, 46, 911,
1416,
THD+N
Total harmonic distortion plus noise
vs Frequency
2, 3, 7, 8, 12,
13
Vn
Output noise voltage
vs Bandwidth
17
Supply ripple rejection ratio
vs Frequency
18
Crosstalk
vs Frequency
19
Shutdown attenuation
vs Frequency
20
SNR
Signal-to-noise ratio
vs Frequency
21
Closed loop response
2224
PO
Output power
vs Load resistance
25
PD
Power dissipation
vs Output power
26
PD
Power dissipation
vs Ambient temperature
27
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