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ISL73841SEH の電気的特性と機能

ISL73841SEHのメーカーはIntersilです、この部品の機能は「Radiation Tolerant 30V 32-Channel Analog Multiplexer」です。


製品の詳細 ( Datasheet PDF )

部品番号 ISL73841SEH
部品説明 Radiation Tolerant 30V 32-Channel Analog Multiplexer
メーカ Intersil
ロゴ Intersil ロゴ 




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ISL73841SEH Datasheet, ISL73841SEH PDF,ピン配置, 機能
DATASHEET
Radiation Tolerant 30V 32-Channel Analog Multiplexer
ISL73841SEH
The ISL73841SEH is a radiation tolerant, 32-channel high ESD
protected multiplexer that is fabricated using Intersil’s
proprietary P6SOI (Silicon On Insulator) process technology. It
operates with a dual supply voltage ranging from ±10.8V to
±16.5V. It has a 5-bit address plus an enable pin that can be
driven with adjustable logic thresholds to conveniently select 1
of 32 available channels. An inactive channel is separated
from an active channel by a high impedance, which inhibits
any interaction between them.
The ISL73841SEH low rON allows for improved signal integrity
and reduced power losses. The ISL73841SEH is also designed
for cold sparing making it excellent for high reliability
applications that have redundancy requirements. It is
designed to provide a high impedance to the analog source in
a powered off condition, making it easy to add additional
backup devices without loading signal sources. The
ISL73841SEH also incorporates input analog overvoltage
protection, which will disable the switch to protect downstream
devices.
The ISL73841SEH is available in a 48 Ld CQFP or die form and
operates across the extended temperature range of -55°C to
+125°C.
There is also a 16-channel version available offered in a 28 Ld
CDFP, please refer to the ISL73840SEH datasheet for more
information. For a list of differences please refer to Table 1 on
page 3.
Features
• DLA SMD# 5962-15220
• Fabricated using P6SOI process technology
• ESD protection 8kV (HBM)
• Rail-to-rail operation
• Overvoltage protection
• Low rON. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <500Ω (typical)
• Flexible split rail operation
- Positive supply above GND (V+) . . . . . . . +10.8V to +16.5V
- Negative supply below GND (V-) . . . . . . . . -10.8V to -16.5V
• Adjustable logic threshold control with VREF pin
• Cold sparing capable (from ground). . . . . . . . . . . . . . . . .±25V
• Analog overvoltage range (from ground) . . . . . . . . . . . . .±35V
• Off switch leakage . . . . . . . . . . . . . . . . . . . 100nA (maximum)
• Transition times (tR, tF) . . . . . . . . . . . . . . . . . . . 500ns (typical)
• Break-before-make switching
• Grounded metal lid (internally connected)
• Operating temperature range. . . . . . . . . . . .-55°C to +125°C
• Radiation tolerance
- Low dose rate (0.01rad(Si)/s) . . . . . 50krad(Si) (see Note)
- SEB LETTH . . . . . . . . . . . . . . . . . . . . . . . . .86.4MeV• cm2/mg
NOTE: Product capability established by initial characterization. All
subsequent lots are assurance tested to 50krad (0.01rad(Si)/s)
wafer-by-wafer.
ISL73841SEHM
IN01
IN02
IN03
.
.
.
IN32
OUT
ADC
5
ADDRESS
EN
FIGURE 1. TYPICAL APPLICATION
600
500
400 +25°C
+125°C
300
200
100
0 -20
-55°C
-15 -10 -5.0 0 5.0 10
SWITCH INPUT VOLTAGE (V)
15
20
FIGURE 2. rDS(ON) vs POWER SUPPLY ACROSS SWITCH INPUT
COMMON-MODE VOLTAGE AT +25°C
May 31, 2016
FN8846.1
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas LLC 2016. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.

1 Page





ISL73841SEH pdf, ピン配列
ISL73841SEH
Ordering Information
ORDERING NUMBER
(Note 2)
PART NUMBER
TEMP RANGE
(°C)
PACKAGE
(RoHS Compliant)
PKG.
DWG. #
5962L1522002VXC
ISL73841SEHVF (Note 1)
-55 to +125
48 LD CQFP
R48.A
N/A
ISL73841SEHF/PROTO (Note 1)
-55 to +125
48 LD CQFP
R48.A
5962L1522002V9A
ISL73841SEHVX
-55 to +125
DIE
N/A
N/A
ISL73841SEHX/SAMPLE
-55 to +125
DIE
N/A
NOTES:
1. These Intersil Pb-free Hermetic packaged products employ 100% Au plate - e4 termination finish, which is RoHS compliant and compatible with both
SnPb and Pb-free soldering operations.
2. Specifications for Rad Hard QML devices are controlled by the Defense Logistics Agency Land and Maritime (DLA). The SMD numbers listed must be
used when ordering.
SPECIFICATION
Number of Channels
Supply Current (I+/I-)
Output Leakage (+125°C)
TABLE 1. TABLE OF DIFFERENCES
ISL73840SEH
16
350µA (Maximum)
60nA (Maximum)
ISL73841SEH
32
400µA (Maximum)
120nA (Maximum)
Submit Document Feedback
3
FN8846.1
May 31, 2016


3Pages


ISL73841SEH 電子部品, 半導体
ISL73841SEH
Electrical Specifications (±15V) V+ = 15V, V- = -15V, VAH = 4.0V, VAL = 0.8V, VREF = VEN = 5.0V, TA= +25°C, unless otherwise noted.
Boldface limits apply across the operating temperature range, -55°C to +125°C or across a total ionizing dose of 50krad(Si) with exposure at a low dose rate
of <10mrad(Si)/s. (Continued)
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
(Note 6)
TYP
MAX
(Note 6)
UNIT
IS(OFF) POWER OFF Switch Off Leakage with Device
Powered Off
VIN = +25V, VEN/VA/VREF = 0V
V± = OPEN, TA = +25°C
TA = -55°C, +125°C
Post radiation
-10
-10
-100
-
-
-
10
80
100
nA
nA
nA
VIN = -25V, VEN/VA/VREF = 0V
V± = OPEN, TA = +25°C
TA = -55°C, +125°C
Post radiation
-10
-80
-100
-
-
-
10
10
100
nA
nA
nA
IS(ON) OVERVOLT
Switch On Leakage Current Into VIN = +35V, VOUT = 0V, TA = +25°C, -55°C
the Source (overvoltage)
All unused switch inputs = GND,
V± = ±16.5V
-10
-
10
nA
TA = +125°C
Post radiation
-80
-500
-
-
80
500
nA
nA
VIN = -35V, VOUT = 0V, TA = +25°C, -55°C
All unused switch inputs = GND,
V± = ±16.5V
-10
-
10
nA
TA = +125°C
Post radiation
-20
-500
-
-
20
500
nA
nA
IS(OFF) OVERVOLT
Switch Off Leakage Current Into
the Source (overvoltage)
VIN = +35V, VOUT = 0V, TA = +25°C, -55°C
All unused switch inputs = GND,
V± = ±16.5V
-10
-
10
nA
TA = +125°C
Post radiation
-80
-750
-
-
80
750
nA
nA
VIN = -35V, VOUT = 0V, TA = +25°C, -55°C
All unused switch inputs = GND,
V± = ±16.5V
-10
-
10
nA
TA = +125°C
Post radiation
-20
-750
-
-
20
750
nA
nA
ID(OFF)
Switch Off Leakage
VOUT = V+ - 5V, all inputs = V- + 5V
V± = ±16.5V, TA = +25°C, -55°C
TA = +125°C
Post radiation
-10 -
10
0 - 120
-80 -
80
nA
nA
nA
VOUT = V- + 5V, all inputs = V+ - 5V
V± = ±16.5V, TA = +25°C, -55°C
TA = +125°C
Post radiation
-10
-120
-80
-
-
-
10
0
80
nA
nA
nA
ID(OFF) OVERVOLT Switch Off Leakage Current Into VOUT = 0V, VIN = +35V, V± = ±16.5V
the Drain (overvoltage)
All unused inputs are tied to GND
-10 -
10
nA
Post radiation
-500
-
500
nA
VOUT = 0V, VIN = -35V, V± = ±16.5V
All unused inputs are tied to GND
-10 -
10
nA
Post radiation
-500
-
500
nA
Submit Document Feedback
6
FN8846.1
May 31, 2016

6 Page



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部品番号部品説明メーカ
ISL73841SEH

Radiation Tolerant 30V 32-Channel Analog Multiplexer

Intersil
Intersil


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