參數(shù)資料
型號(hào): TA8258HQ
元件分類: 音頻/視頻放大
英文描述: 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM12
封裝: 1.78 MM PITCH, LEAD FREE, PLASTIC, HZIP-12
文件頁(yè)數(shù): 12/13頁(yè)
文件大小: 345K
代理商: TA8258HQ
TA8258HQ
2006-10-23
8
Ripple
reje
ction
ra
tio
R.R.
(dB)
V
olt
age
gai
n
G
V
(dB)
Output power POUT (W)
THD – Pout
To
ta
lharmoni
c
di
stortion
THD
(
%
)
Output power POUT (W)
THD – Pout
To
ta
lharmoni
c
di
stortion
THD
(
%
)
Frequency f (Hz)
THD – f
To
ta
lharmoni
c
di
stortion
THD
(
%
)
Frequency f (Hz)
GV – f
Frequency f (Hz)
R.R. – f
Signal source resistance Rg
(
)
R.R. – Rg
Ripple
reje
ction
ra
tio
R.R.
(dB)
Rg
= 620
RL = 8
Vripple
= 0.775Vrms
VCC = 37 V
70
80
30
20
30
300
30k
100k
1k
3k
60
50
40
10
0
100
10k
OUT1
OUT2
fripple = 100 Hz
RL = 8
Vripple = 0.775Vrms
VCC = 37 V
70
80
30
0.3
30
100k
1k
3k
60
50
40
100
10k
OUT1
OUT2
0.1
0.03
0.5
1
0.3
100
RL = 8
f
= 1 kHz
Filter: 400~30 k
1
3
30
100
0.5
5
10
50
0.05
0.1
0.3
10
5
3
50
30
VCC = 15 V
37
42
0.03
0.01
0.5
1
30
300
30k
100k
1k
3k
0.05
0.1
0.3
5
10
100
10k
RL = 8
Pout
= 1 W
VCC = 37 V
Filter
~30 k (f
= 20~800)
400~30 k (f
= 1 k~2 k)
400~80 k (f
= 4 k~6 k)
400~ (f
= 8 k~40 k)
3
OUT2
OUT1
RL = 8
Vout = 0.775 Vrms
VCC = 37 V
20
15
40
45
30
300
30k
100k
1k
3k
25
30
35
100
10k
20
0.1
0.03
0.5
1
0.3
100
VCC = 37 V
RL = 8
Filter
100: ~30 k
1 k: 400~30 k
10 k: 400~
1
3
30
100
f
= 10 kHz
0.5
5
10
50
0.05
0.1
0.3
10
100 Hz
1 kHz
5
3
50
30
相關(guān)PDF資料
PDF描述
TA8258HQ 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM12
TA8258H 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM12
TA8259H 24 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25
TA8260AH 27 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25
TA8261AH 40 W, 4 CHANNEL, AUDIO AMPLIFIER, PZIP25
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TA8258HQ(5) 功能描述:音頻放大器 20W x 2ch Gen Audio Pwr Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TA8258HQ_06 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Dual Audio Power Amplifier
TA8259 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:MAX POWER 37 W BTL x 4CH AUDIO POWER IC
TA8259H 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:MAX POWER 37 W BTL x 4CH AUDIO POWER IC
TA8260AH 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Max Power 40 W BTL 】 4CH Audio Power IC