參數(shù)資料
型號(hào): TPA0223DGQRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 2 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO10
封裝: GREEN, PLASTIC, MSOP-10
文件頁(yè)數(shù): 26/26頁(yè)
文件大小: 716K
代理商: TPA0223DGQRG4
TPA0223
2-W MONO AUDIO POWER AMPLIFIER
WITH HEADPHONE DRIVE
SLOS277C – JANUARY 2000 – REVISED NOVEMBER 2002
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 15
0.001
10
0.01
0.1
1
10 m
10
100 m
1
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
PO – Output Power – W
THD+N
T
otal
Harmonic
Distortion
Plus
Noise
%
20 Hz
15 kHz
VDD = 5 V
RL = 4
Mode = Mono
AV = 8 dB
20 kHz
1 kHz
Figure 16
0.001
10
0.01
0.1
1
10 m
2
100 m
1
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
PO – Output Power – W
THD+N
T
otal
Harmonic
Distortion
Plus
Noise
%
20 Hz
1 kHz
15 kHz
VDD = 5 V
RL = 8
Mode = Mono
AV = 8 dB
20 KHz
Figure 17
0.001
10
0.01
0.1
1
10 m
1
100 m
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
PO – Output Power – W
THD+N
T
otal
Harmonic
Distortion
Plus
Noise
%
20 Hz
1 kHz
VDD = 5 V
RL = 32
Mode = Stereo
AV = 2 dB
20 kHz
15 kHz
Figure 18
f – Frequency – Hz
OUTPUT NOISE VOLTAGE
vs
FREQUENCY
Output
Noise
V
oltage
V
n
RMS
10
1
20
100
1 k
100
1 M
20 k
VDD = 5 V
RL = 8
Mode = Mono
AV = 8 dB
10 k
相關(guān)PDF資料
PDF描述
TPA0223DGQ 2 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO10
TPA0232PWP 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
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