參數(shù)資料
型號(hào): TPA0222PWP
廠商: Texas Instruments, Inc.
元件分類: 音頻放大器
英文描述: STEREO 2-W AUDIO POWER AMPLIFIER WITH FOUR SELECTABLE GAIN SETTINGS AND MUX CONTROL
中文描述: 立體聲2 - W音頻功率放大器,具有四種可選增益設(shè)置和MUX控制
文件頁數(shù): 8/33頁
文件大?。?/td> 522K
代理商: TPA0222PWP
TPA0222
STEREO 2-W AUDIO POWER AMPLIFIER
WITH FOUR SELECTABLE GAIN SETTINGS AND MUX CONTROL
SLOS285 – NOVEMBER 1999
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 9
0.01%
10%
20
100
1k
10k 20k
T
f – Frequency – Hz
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
1%
0.1%
RL = 4
AV = –2 V/V
BTL
PO = 0.25 W
PO = 1.0 W
PO = 1.5 W
Figure 10
0.1%
0.01%
0.01
0.1
1%
10%
1
10
f = 20 Hz
f = 1 kHz
PO – Output Power – W
RL = 4
AV = –2 V/V
BTL
T
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
f = 15 kHz
Figure 11
0.1%
0.01%
0.01
0.1
1%
10%
1
10
f = 20 Hz
f = 1 kHz
PO – Output Power – W
RL = 4
AV = –6 V/V
BTL
T
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
f = 15 kHz
Figure 12
0.1%
0.01%
0.01
0.1
1%
10%
1
10
f = 20 Hz
f = 1 kHz
PO – Output Power – W
RL = 4
AV = –12 V/V
BTL
T
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
f = 15 kHz
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