參數(shù)資料
型號(hào): HI-509A
廠商: Intersil Corporation
英文描述: 16-Channel, 8-Channel, Differential 8-Channel and Differential 4-Channel, CMOS Analog MUXs with Active Overvoltage Protection
中文描述: 故障保護(hù)模擬多路復(fù)用器
文件頁數(shù): 1/15頁
文件大?。?/td> 235K
代理商: HI-509A
1
File Number
3143.2
HI-506A, HI-507A, HI-508A, HI-509A
16-Channel, 8-Channel, Differential
8-Channel and Differential 4-Channel,
CMOS Analog MUXs with Active
Overvoltage Protection
The HI-506A, HI-507A, HI-508A and HI-509A are analog
multiplexers with active overvoltage protection. Analog input
levels may greatly exceed either power supply without
damaging the device or disturbing the signal path of other
channels. Active protection circuitry assures that signal
fidelity is maintained even under fault conditions that would
destroy other multiplexers. Analog inputs can withstand
constant 70V
P-P
levels with
±
15V supplies. Digital inputs will
also sustain continuous faults up to 4V greater than either
supply. In addition, signal sources are protected from short
circuiting should multiplexer supply loss occur. Each input
presents 1k
of resistance under this condition. These
features make the HI-506A, HI-507A, HI-508A and HI-509A
ideal for use in systems where the analog inputs originate
from external equipment, or separately powered circuitry. All
devices are fabricated with 44V dielectrically isolated CMOS
technology. The HI-506A is a single 16-Channel multiplexer,
the HI-507A is an 8-Channel differential multiplexer, the
HI-508A is a single 8-Channel multiplexer and the HI-509A is
a differential 4-Channel multiplexer. If input overvoltage
protection is not needed the HI-506/507/508/509
multiplexers are recommended. For further information see
Application Notes AN520 and AN521.
Features
Analog Overvoltage . . . . . . . . . . . . . . . . . . . . . . . .70V
P-P
No Channel Interaction During Overvoltage
Maximum Power Supply. . . . . . . . . . . . . . . . . . . . . . . 44V
Fail Safe with Power Loss (No Latch-Up)
Break-Before-Make Switching
Analog Signal Range . . . . . . . . . . . . . . . . . . . . . . . .
±
15V
Access Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .500ns
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . 7.5mW
Applications
Data Acquisition Systems
Industrial Controls
Telemetry
Ordering Information
PART
NUMBER
TEMP. RANGE
(
o
C)
PACKAGE
PKG.
NO.
HI1-0506A-2
-55 to 125
28 Ld CERDIP
F28.6
HI1-0506A-5
0 to 75
28 Ld CERDIP
F28.6
HI1-0506A-8
-55 to 125
+ 160 Hour Burn-In
28 Ld CERDIP
F28.6
HI3-0506A-5
0 to 75
28 Ld PDIP
E28.6
HI1-0507A-8
-55 to 125
+ 160 Hour Burn-In
28 Ld CERDIP
F28.6
HI3-0507A-5
0 to 75
28 Ld PDIP
E28.6
HI1-0508A-7
0 to 75
+ 96 Hour Burn-In
16 Ld CERDIP
F16.3
HI1-0508A-8
-55 to 125
+ 160 Hour Burn-In
16 Ld CERDIP
F16.3
HI3-0508A-5
+0 to 75
16 Ld PDIP
E16.3
HI1-0509A-2
-55 to 125
16 Ld CERDIP
F16.3
HI1-0509A-5
0 to 75
16 Ld CERDIP
F16.3
HI1-0509A-8
-55 to 125
+ 160 Hour Burn-In
16 Ld CERDIP
F16.3
HI3-0509A-5
0 to 75
16 Ld PDIP
E16.3
Data Sheet
June 1999
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
|
Copyright
Intersil Corporation 1999
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