Overvoltage Protection. HS0-0547RH-Q Datasheet

HS0-0547RH-Q Protection. Datasheet pdf. Equivalent

Part HS0-0547RH-Q
Description Radiation Hardened Single 16/Differential 8 Channel CMOS Analog Multiplexers with Active Overvoltage Protection
Feature HS-0546RH, HS-0547RH Data Sheet August 1999 File Number 3544.2 Radiation Hardened Single 16/Differe.
Manufacture Intersil Corporation
Datasheet
Download HS0-0547RH-Q Datasheet




HS0-0547RH-Q
Data Sheet
HS-0546RH, HS-0547RH
August 1999 File Number 3544.2
Radiation Hardened Single 16/Differential
8 Channel CMOS Analog Multiplexers with
Active Overvoltage Protection
The HS-0546RH and HS-0547RH are radiation hardened
analog multiplexers with Active Overvoltage Protection and
guaranteed rON matching. 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 peak-to-peak levels with
±15V supplies and digital inputs will 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 1kof resistance under this
condition. These features make the HS-0546RH and
HS-0547RH ideal for use in systems where the analog inputs
originate from external equipment or separately powered
circuitry. Both devices are fabricated with 44V dielectrically
isolated CMOS technology. The HS-0546 is a 16 channel
device and the HS-0547 is an 8 channel differential version. If
input overvoltage protection is not needed, the HS-0506 and
HS-0507 multiplexers are recommended.
Specifications for Rad Hard QML devices are controlled
by the Defense Supply Center in Columbus (DSCC). The
SMD numbers listed here must be used when ordering.
Detailed Electrical Specifications for these devices are
contained in SMD 5962-95693. A “hot-link” is provided
on our homepage for downloading.
http://www.intersil.com/spacedefense/space.htm
Pinouts
HS-0546RH GDIP1-T28 (CERDIP) OR CDIP2-T28 (SBDIP)
TOP VIEW
VSUPPLY 1
NC 2
NC 3
IN 16 4
IN 15 5
IN 14 6
IN 13 7
IN 12 8
IN 11 9
IN 10 10
IN 9 11
GND 12
VREF 13
ADDRESS A3 14
28 OUT
27 -VSUPPLY
26 IN 8
25 IN 7
24 IN 6
23 IN 5
22 IN 4
21 IN 3
20 IN 2
19 IN 1
18 ENABLE
17 ADDRESS A0
16 ADDRESS A1
15 ADDRESS A0
Features
• Electrically Screened to SMD # 5962-95693
• QML Qualified per MIL-PRF-38535 Requirements
• Gamma Dose . . . . . . . . . . . . . . . . . . . . . . 1 x 104RAD(Si)
• No Latch-Up
• No Channel Interaction During Overvoltage
• Guaranteed rON Matching
• Maximum Power Supply . . . . . . . . . . . . . . . . . . . . . . . .44V
• Break-Before-Make Switch
• Analog Signal Range . . . . . . . . . . . . . . . . . . . . . . . . . . . .±15V
• Access Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0µs
Applications
• Data Acquisition Systems
• Control Systems
• Telemetry
Ordering Information
ORDERING NUMBER
5962D9569301V9A
5962D9569301VXA
5962D9569301VXC
5962D9569302V9A
5962D9569302VXA
5962D9569302VXC
INTERNAL
MKT. NUMBER
HS0-0546RH-Q
HS1-0546RH-Q
HS1B-0546RH-Q
HS0-0547RH-Q
HS1-0547RH-Q
HS1B-0547RH-Q
TEMP. RANGE
(oC)
25
-55 to 125
-55 to 125
25
-55 to 125
-55 to 125
HS-0547RH GDIP1-T28 (CERDIP) OR CDIP2-T28 (SBDIP)
TOP VIEW
+VSUPPLY 1
OUT B 2
NC 3
IN 8B 4
IN 7B 5
IN 6B 6
IN 5B 7
IN 4B 8
IN 3B 9
IN 2B 10
IN 1B 11
GND 12
VREF 13
NC 14
28 OUT A
27 -VSUPPLY
26 IN 8A
25 IN 7A
24 IN 6A
23 IN 5A
22 IN 4A
21 IN 3A
20 IN 2A
19 IN 1A
18 ENABLE
17 ADDRESS A0
16 ADDRESS A1
15 ADDRESS A2
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999



HS0-0547RH-Q
HS-0546RH, HS-0547RH
Functional Diagrams
HS-0546RH
HS-0547RH
IN1
IN2
IN16
OUT
1K
1K DECODER/
DRIVER
1K
OVER-
VOLTAGE
CLAMP AND
SIGNAL
ISOLATION
5V
REF
DIGITAL INPUT
PROTECTION
LEVEL
SHIFT
†††† †
IN1A
IN8A
IN1B
IN8B
OUT A
1K
1K
OUT B
1K DECODER/
DRIVER
OVER-
VOLTAGE
CLAMP AND
SIGNAL
ISOLATION
5V
REF
DIGITAL INPUT
PROTECTION
LEVEL
SHIFT
††† †
VREF A0 A1 A2 A3 EN
VREF A0 A1 A2 EN
HS-0546RH TRUTH TABLE
“ON”
A3 A2 A1 A0 EN CHANNEL
XXXXL
NONE
L L L LH
1
L L LHH
2
L LHLH
3
L LHHH
4
LHL LH
5
L H L HH
6
L HH L H
7
L HHHH
8
HL L LH
9
HL LHH
10
HLHLH
11
H L HHH
12
HHL LH
13
HH L HH
14
HHH L H
15
HHHHH
16
HS-0547RH TRUTH TABLE
A2 A1 A0 EN
“ON” CHANNEL
PAIR
XXXL
NONE
L L LH
1
L LHH
2
LHLH
3
L HHH
4
HL LH
5
H L HH
6
HH L H
7
HHHH
8
2







@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)