參數(shù)資料
型號： TDA8588J
廠商： NXP SEMICONDUCTORS
元件分類： 消費家電
英文描述： I2C-bus controlled 4 x 50 Watt power amplifier and multiple voltage regulator
中文描述： SPECIALTY CONSUMER CIRCUIT, PZFM37
封裝： PLASTIC, SOT725-1, 37 PIN
文件頁數(shù)： 28/54頁
文件大小： 283K
代理商： TDA8588J
2004 Feb 24
28
Philips Semiconductors
Product specification
I
2
C-bus controlled 4
×
50 Watt power
amplifier and multiple voltage regulator
TDA8588J; TDA8588xJ
Notes
1.
2.
3.
The quiescent current is measured in standby mode when R
L
=
∞
.
The rise and fall times are measured with a 50 pF load capacitor.
The reset delay time depends on the value of the reset delay capacitor:
C
I
ch
4.
5.
6.
7.
The dropout voltage of a regulator is the voltage difference between V
P
and V
O(REGn)
.
At current limit, V
O(REGn)
is held constant (see Fig.6).
The foldback current protection limits the dissipation power at short-circuit (see Fig.6).
The dropout voltage of regulator 2 is the voltage difference between V
BUCAP
and V
O(REG2)
.
Power switch 2: SW2 (amplifier)
V
drop(SW2)
dropout voltage
I
O
= 300 mA
I
O
= 400 mA
V
O
≥
8.5 V
0.5
0.6
0.6
1
0.8
1.1
V
V
A
I
limit
Backup switch
limit current
I
DC(BU)
V
clamp(BU)
continuous current
clamping voltage
V
BUCAP
≥
6 V
V
P
= 30 V;
I
O(REG2)
= 100 mA
I
O
= 500 mA;
(V
P
V
BUCAP
)
0.4
1.5
24
28
A
V
V
drop
dropout voltage
0.6
0.8
V
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
t
d rst
)
------------------------
V
th rst
)
×
=
C
RESCAP
750
10
3
×
(
)
×
s
[ ]
=
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA8588J/N3 功能描述:音頻放大器 MULTI CHIP MODULE IPAS2.50 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
TDA8588J/N3,112 功能描述:音頻放大器 MULTI CHIP MODULE 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
TDA8589AJ 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus controlled 4 45 Watt power amplifier and multiple voltage regulator
TDA8589AJ/N3 功能描述:音頻放大器 POWER AMPL + STABI 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
TDA8589AJ/N3,112 功能描述:音頻放大器 POWER AMPL + STABI 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
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