CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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Copyright Intersil Americas Inc. 2002. All Rights Reserved
1
HS-0506RH,
HS-0507RH
8 Channel CMOS Analog Multiplexer
Description
These radiation hardened monolithic CMOS multiplexers
each include an array of sixteen analog switches, a digital
decode circuit for channel selection, voltage reference for
logic thresholds, and an ENABLE input for device selection
when several multiplexers are present.
The Dielectric Isolation (DI) process used in fabrication of
these devices eliminates the problem of latchup. Also, DI
offers much lower substate leakage and parasitic
capacitance than conventional junction isolated CMOS. The
switching threshold for each digital input is established by an
internal +5V reference, providing a guaranteed minimum
2.4V for logic “1” and maximum 0.8V for logic “0”. This allows
direct interface without pullup resistors to signals from most
logic families: CMOS, TTL, DTL and some PMOS. For
protection against transient overvoltage, the digital inputs
include a series 200
resistor and diode clamp to each
supply. The HS-0506RH is a sixteen channel single-ended
multiplexer, and the HS-0507RH is an eight channel
differential version. If input overvoltage protection is needed,
the
HS-0506RH
or
HS-0507RH
recommended. For further information see Application Notes
520 and 521.
multiplexers
are
Features
Low On Resistance 400
Max
Wide Analog Signal Range
±
15V
TTL/CMOS Compatible 2.4V (Logic “1”)
Access Time 1000ns Max
44V Maximum Power Supply
Break-Before-Make Switching
No Latch-up
Gamma Dose 1 x 10
4
RAD (Si)
Applications
Data Acquisition Systems
Precision Instrumentation
Demultiplexing
Selector Switch
Ordering Information
PART
NUMBER
TEMPERATURE
RANGE
PACKAGE
HS1-0506RH-Q
-55
o
C to 125
o
C
28 Lead CerDIP
HS1-0507RH-Q
-55
o
C to 125
o
C
28 Lead CerDIP
September 1997
Spec Number
518860
File Number
4028.1
Pinouts
HS-0506RH 28 LEAD CERAMIC DUAL-IN-LINE
FRIT SEAL PACKAGE (CerDIP)
MIL-STD-1835 GDIP1-T28
TOP VIEW
HS-0507RH 28 LEAD CERAMIC DUAL-IN-LINE
FRIT SEAL PACKAGE (CerDIP)
MIL-STD-1835 GDIP1-T28
TOP VIEW
VSUPPLY
NC
NC
IN 16
IN 15
IN 14
IN 13
IN 12
IN 11
IN 10
IN 9
GND
NC
ADDRESS A3
OUT
IN 8
IN 7
IN 6
IN 5
IN 3
IN 1
ENABLE
ADDRESS A0
ADDRESS A1
ADDRESS A2
-VSUPPLY
IN 4
IN 2
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
+VSUPPLY
OUT B
NC
IN 8B
IN 7B
IN 6B
IN 5B
IN 4B
IN 3B
IN 2B
IN 1B
GND
NC
NC
OUT A
IN 8A
IN 7A
IN 6A
IN 5A
IN 3A
IN 1A
ENABLE
ADDRESS A0
ADDRESS A1
ADDRESS A2
-VSUPPLY
IN 4A
IN 2A
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
D
NOT RESee HS-0546RH, HS-0547RH
contact our Technical Service Center at
1-888-INTERSIL or www.intersil.com/tsc