参数资料
型号: IRAUDAMP8
厂商: International Rectifier
文件页数: 17/19页
文件大小: 0K
描述: BOARD REF DESIGN 4CH AUDIO AMP
标准包装: 1
放大器类型: D 类
输出类型: 4-通道(四路)
在某负载时最大输出功率 x 通道数量: 170W x 4 @ 4 欧姆
电源电压: ±25 V ~ 35 V
板类型: 完全填充
已用 IC / 零件: IRF6665,IRS2093M
已供物品:
IRS2093MPbF
www.irf.com
2009 International Rectifier
7
Electrical Characteristics
VCC= VCC2=VBS1=VBS2,=VBS3=VBS4 =12V, VSS=VS1=VS2=VS3=VS4=COM=0V, VGND=5V, VAA=10V, CL=1nF and
TA=25
°C unless otherwise specified.
Symbol
Definition
Min
Typ
Max
Units
Test Conditions
Low Side Supply 1
UVCC+
Vcc supply UVLO positive
threshold
8.4
8.9
9.4
V
UVCC-
Vcc supply UVLO negative
threshold
8.2
8.7
9.2
V
UVCCHYS
UVCC hysteresis
-
0.2
-
V
IQCC_DT
Low side quiescent current
-
3.3
6.6
mA
VDT=VCC
VCLAMPL1
Low side zener diode clamp
voltage
19.0
20.4
21.6
V
ICC1=5mA
Low Side Supply 2
IQCC2
Low side quiescent current
-
2.4
5.0
mA
VDT=COM
VCLAMPL2
Low side zener diode clamp
voltage
19.6
20.4
21.6
V
ICC2=5mA
High Side Floating Supply
UVBS+n
High side well UVLO positive
threshold, n=1-4
8.0
8.5
9.0
V
UVBS-n
High side well UVLO negative
threshold, n=1-4
7.8
8.3
8.8
V
UVBSHYSn
UVBS hysteresis, n=1-4
-
0.2
-
V
IQBSn
High side quiescent current,
n=1-4
-
0.5
1
mA
ILKHn
High to Low side leakage
current, n=1-4
-
50
A
VBn=VSn =200V
VCLAMPHn
High side zener diode clamp
voltage, n=1-4
14.7
15.3
16.2
V
IBSn=5mA
Floating Input Supply
UVAA+
VA+, VA- floating supply UVLO
positive threshold from VSS
8.2
8.7
9.2
V
GND pin floating
UVAA-
VA+, VA- floating supply UVLO
negative threshold from VSS
7.7
8.2
8.7
V
GND pin floating
UVAAHYS
UVAA hysteresis
-
0.5
-
V
GND pin floating
IQAA0
Floating Input positive quiescent
supply current
-
1
3
mA
VCSD =VSS
IQAA10
Floating Input positive quiescent
supply current
-
12
25
mA
IQAA11
Floating Input positive quiescent
supply current
9
20
mA
IQAA2
Floating Input positive quiescent
supply current
-
20
40
mA
VCSD =VSS+5V
ILKM
Floating input side to Low side
leakage current
-
50
A
VAA=VSS=VGND=
100V
VCLAMPM
Floating supply zener diode
clamp voltage
19.6
20.4
22.5
V
IAA=5mA,
VCSD =VSS
Audio Input (VGND=0, VAA=5V, VSS=-5V, COM=COM2=VCC=VCC2=-5V, VS1=VS2=VS3=VS4=-5V,
CSH1=CSH2=CHS3=CSH4=-5V, DT=OCSET=-5V)
VOSn
CHn input offset voltage, n=1-4
-18
0
18
mV
IBINn
CHn input bias current, n=1-4
-
40
nA
GBWn
CHn small signal bandwidth
-
9
-
MHz
CCOMPn=1nF,
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