參數(shù)資料
型號(hào): TPA0162PWPR
元件分類: 運(yùn)動(dòng)控制電子
英文描述: AUDIO AMPLIFIER|DUAL|CMOS|TSSOP|24PIN|PLASTIC
中文描述: 音頻放大器|雙|的CMOS | TSSOP封裝| 24針|塑料
文件頁(yè)數(shù): 11/34頁(yè)
文件大小: 488K
代理商: TPA0162PWPR
TPA0112
2-W STEREO AUDIO POWER AMPLIFIER
WITH FOUR SELECTABLE GAIN SETTINGS
SLOS204B – MAY 1999 – REVISED MARCH 2000
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 21
0.1%
0.01%
0.01
0.1
1%
10%
1
PO – Output Power – W
T
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
RL = 32
AV = –1 V/V
SE
f = 20 Hz
f = 1 kHz
f = 15 kHz
Figure 22
0.001%
10%
20
100
1k
10k 20k
T
f – Frequency – Hz
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
1%
0.1%
RL = 10 k
AV = –1 V/V
SE
Vo = 1 VRMS
0.01%
Figure 23
0.001%
10%
0.1
1
3
T
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT VOLTAGE
1%
0.1%
RL = 10
k
AV = –1 V/V
SE
f = 20 Hz
0.01%
f = 15 kHz
f = 1 kHz
VO – Output Voltage – VRMS
Figure 24
60
0
10
100
1k
OUTPUT NOISE VOLTAGE
vs
BANDWIDTH
10k
VDD = 5 V
RL = 4
Vn
V
μ
100
90
70
80
50
40
30
20
10
AV = –12 V/V
AV = –2 V/V
AV = –6 V/V
AV = –24 V/V
BW – Bandwidth – Hz
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