Analog Multiplexers. HS-508BRH Datasheet

HS-508BRH Multiplexers. Datasheet pdf. Equivalent

Part HS-508BRH
Description Radiation Hardened 8 Channel CMOS Analog Multiplexers
Feature Radiation Hardened 8 Channel CMOS Analog Multiplexers with Overvoltage Protection HS-508BRH, HS-508.
Manufacture Intersil Corporation
Datasheet
Download HS-508BRH Datasheet




HS-508BRH
Radiation Hardened 8 Channel CMOS Analog
Multiplexers with Overvoltage Protection
HS-508BRH, HS-508BEH
The HS-508BRH, HS-508BEH are dielectrically isolated,
radiation hardened, CMOS analog multiplexers incorporating an
important feature; they withstand analog input voltages much
greater than the supplies. This is essential in any system where
the analog inputs originate outside the equipment. They can
withstand a continuous input up to 10V greater than either
supply, which eliminates the possibility of damage when
supplies are off, but input signals are present. Equally
important, they can withstand brief input transient spikes of
several hundred volts; which otherwise would require complex
external protection networks. Necessarily, ON resistance is
somewhat higher than similar unprotected devices, but very low
leakage current combine to produce low errors. Reference
Application Notes 520 and 521 for further information on the
HS-508BRH, HS-508BEH multiplexers in general.
The HS-508BRH, HS-508BEH have been specifically designed
to meet exposure to radiation environments. Operation from
-55°C to +125°C is guaranteed.
Ordering Information
Features
• Electrically Screened to SMD # 5962-96742
• QML Qualified per MIL-PRF-38535 Requirements
• Radiation Environment
- Gamma Dose () . . . . . . . . . . . . . . . . . . . . . 3 x 105 Rad (Si)
- Dielectrically Isolated Device Islands
- SEP >100 Mev-mg/cm2
• Analog/Digital Overvoltage Protection
• ESD Rated to 3kV
• Fail Safe with Power Loss (No Latchup)
• Break-Before-Make Switching
• (Typ) DTL/TTL and CMOS Compatible Threshold
• Analog Signal Range 15V
• Fast Access Time
• Supply Current at 1MHz Address Toggle . . . . . . . . . 4mA (Typ)
• Standby Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.5mW (Typ)
• Pb-Free (RoHS Compliant)
Specifications for Rad Hard QML devices are controlled by the
Defense Logistics Agency Land and Maritime (DLA). The SMD
numbers listed here must be used when ordering.
Detailed Electrical Specifications for these devices are
contained in SMD 5962-96742.
ORDERING NUMBER
(Note)
INTERNAL
MKT. NUMBER
PART MARKING
TEMP. RANGE (°C)
PACKAGE
(Pb-Free)
PKG. DWG.
5962F9674202QEC
HS1-508BRH-8
Q 5962F96 74202QEC
-55 to +125 16 Ld SBDIP
D16.3
5962F9674202QXC
HS9-508BRH-8
Q 5962F96 74202QXC
-55 to +125 16 Ld Flatpack
K16.A
5962F9674202VEC
HS1-508BRH-Q
Q 5962F96 74202VEC
-55 to +125 16 Ld SBDIP
D16.3
5962F9674202VXC
HS9-508BRH-Q
Q 5962F96 74202VXC
-55 to +125 16 Ld Flatpack
K16.A
HS1-508BRH/PROTO
HS1-508BRH/PROTO
HS1- 508BRH /PROTO
-55 to +125 16 Ld SBDIP
D16.3
HS9-508BRH/PROTO
HS9-508BRH/PROTO
HS9- 508BRH /PROTO
-55 to +125 16 Ld Flatpack
K16.A
5962F9674203VXC
HS9-508BEH-Q
Q 5962F96 74203VXC
-55 to +125 16 Ld Flatpack
K16.A
NOTE: 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.
November 17, 2011
FN4824.3
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 Inc. 2001, 2009, 2011. 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.



HS-508BRH
HS-508BRH, HS-508BEH
Pin Configurations
HS-508BRH
(16 LD SIDEBRAZE DIP)
MIL-STD-1835, CDIP2-T16
TOP VIEW
AO 1
EN 2
-VSUP 3
IN 1 4
IN 2 5
IN 3 6
IN 4 7
OUT 8
16 A1
15 A2
14 GND
13 +VSUP
12 IN 5
11 IN 6
10 IN 7
9 IN 8
A0
EN
-VSUP
IN1
IN2
IN3
IN4
OUT
HS9-508BRH, HS9-508BEH
(16 LD FLATPACK)
MIL-STD-1835, CDFP4-F16
TOP VIEW
1 16
2 15
3 14
4 13
5 12
6 11
7 10
89
Functional Diagram
A0
DIGITAL
ADDRESS
A1
PN
IN 1
1
OUT
A2
EN
ADDRESS INPUT
BUFFER AND
LEVEL SHIFTER
8
DECODERS
PN
MULTIPLEX
SWITCHES
IN 8
TABLE 1. TRUTH TABLE
A2 A1 A0 EN “ON” CHANNEL
X XXL
NONE
L L LH
1
L L HH
2
L HLH
3
L HHH
4
H L LH
5
H L HH
6
H H LH
7
H HHH
8
A1
A2
GND
+VSUP
IN5
IN6
IN7
IN8
2 FN4824.3
November 17, 2011







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