參數(shù)資料
型號(hào): STA502
英文描述: 40V 4A DOUBLE POWER HALF BRIDGE
中文描述: 40V的4A條雙電源半橋
文件頁(yè)數(shù): 1/8頁(yè)
文件大?。?/td> 132K
代理商: STA502
1/8
STA501
September 2003
I
MINIMUM INPUT OUTPUT PULSE WIDTH
DISTORTION
I
200m
R
dsON
COMPLEMENTARY DMOS
OUTPUT STAGE
I
CMOS COMPATIBLE LOGIC INPUTS
I
THERMAL PROTECTION
I
THERMAL WARNING OUTPUT
I
UNDER VOLTAGE PROTECTION
DESCRIPTION
STA501 is a monolithic dual half bridge stage in Mul-
tipower BCD Technology.
The device is particularly designed to make the out-
put stage of a mono All-Digital High Efficiency
(DDX) amplifier capable to deliver 50W @ THD =
10% at V
cc
30V output power on 8
load. The input
pins have threshold proportional to Ibias pin voltage.
PowerSO36
ORDERING NUMBER: STA501
40V 3.5A DOUBLE POWER HALF BRIDGE
AUDIO APPLICATION CIRCUIT
C30
1
μ
F
C107
100nF
C108
470nF
C106
100nF
C55
1000
μ
F
C58
100nF
C58
100nF
R57
10K
R59
10K
C53
100nF
C60
100nF
C31
1
μ
F
R104
20
C109
330pF
15
GND
IBIAS
CONFIG
PWRDN
PWRDN
FAULT
TRI-STATE
TH_WAR
TH_WAR
+3.3V
GND
V
DD
V
DD
V
SS
V
SS
V
CC
SIGN
V
CC
SIGN
GND-Reg
GND-Clean
INA
INA
INB
PROTECTIONS
&
LOGIC
REGULATORS
29
23
24
25
27
26
28
30
21
22
33
34
35
36
GND
V
CC
14
12
GND
V
CC
B
13
L113 22
μ
H
L112 22
μ
H
C32
1
μ
F
+V
CC
C33
1
μ
F
7
M17
M15
M16
M14
8
9
OUTA
GNDA
OUTA
V
CC
A
6
4
2
3
OUTB
GNDB
D02AU1447
OUTB
V
CC
B
5
N.C.
N.C.
16
17
19
31
20
GNDSUB
1
N.C.
10
N.C.
11
INB
32
C110
100nF
C111
100nF
R103
6
R102
6
MULTIPOWER BCD TECHNOLOGY
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STA50213TR 功能描述:音頻放大器 40V 4.0A Half Bridge RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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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STA504 制造商:SANKEN 制造商全稱(chēng):Sanken electric 功能描述:N-channel General purpose
STA504A 制造商:SANKEN 制造商全稱(chēng):Sanken electric 功能描述:N-channel General purpose
STA505 功能描述:音頻放大器 40V 3.5A Half Bridge RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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