DATASHEET
HS-0546RH, HS-0547RH
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 r
ON
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 1k of 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
FN3544
Rev.4.00
March 13, 2006
Features
• Electrically Screened to SMD # 5962-95693
• QML Qualified per MIL-PRF-38535 Requirements
• Gamma Dose . . . . . . . . . . . . . . . . . . . . . . 1 x 10
4
RAD(Si)
• No Latch-Up
• No Channel Interaction During Overvoltage
• Guaranteed r
ON
Matching
• Maximum Power Supply . . . . . . . . . . . . . . . . . . . . . . .44V
• Break-Before-Make Switch
• Analog Signal Range
15V
• Access Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0s
Applications
• Data Acquisition Systems
• Control Systems
• Telemetry
Ordering Information
ORDERING
NUMBER
INTERNAL
MKT. NUMBER
PART
MARKING
Q-5962D9569301V9A
TEMP.
RANGE
(°C)
25
-55 to
125
25
5962D9569301V9A HS0-0546RH-Q
5962D9569301VXC HS1B-0546RH-Q Q-5962D9569301VXC
5962D9569302V9A HS0-0547RH-Q
Q-5962D9569302V9A
5962D9569302VXC HS1B-0547RH-Q Q-5962D9569302VXC -55 to
125
Pinouts
HS-0546RH GDIP1-T28 (CERDIP) OR CDIP2-T28 (SBDIP)
TOP VIEW
V
SUPPLY
1
28 OUT
27 -V
SUPPLY
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 A2
HS-0547RH GDIP1-T28 (CERDIP) OR CDIP2-T28 (SBDIP)
TOP VIEW
+V
SUPPLY
1
28 OUT A
27 -V
SUPPLY
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
NC 2
NC 3
IN 16 4
IN 15 5
IN 14 6
IN 13 7
IN 12 8
IN 11
9
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
V
REF
13
NC 14
IN 10 10
IN 9 11
GND 12
V
REF
13
ADDRESS A3 14
FN3544 Rev.4.00
March 13, 2006
Page 1 of 7
HS-0546RH, HS-0547RH
Burn-In/Life Test Circuits
V1
C1 D1
R1
R2
1
2
3
4
5
6
7
8
9
10
11
12
13
F3
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
F4
F0
F1
F2
V1
V2
D2 C2
V2
1
C1 D1
R1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
R2
V3
D2 C2
DYNAMIC AND LIFE TEST
NOTES:
1. The Dynamic Test Circuit is utilized for all life testing.
2. V1 = +15V minimum, +16V maximum.
3.
V2
= -15V maximum, -16V minimum.
4. R1, R2 = 10k,
5%,
1/4 or 1/2W (per socket).
5. C1, C2 = 0.01F
minimum (per socket) or 0.1F minimum
(per row).
6. D1, D2 = 1N4002 or equivalent (per board).
7. F0 = 100kHz, 10%; F1
=
F0/2; F2 = F1/2; F3 = F2/2; F4 = F3/2
40% - 60% duty cycle; VIL = 0.8V maximum;
VIH = 4.0V minimum.
NOTES:
STATIC
8. V1
=
5V
minimum,
6V
maximum.
9. V2 =
15V
minimum,
16V
maximum.
10. V3 = -15V maximum, -16V minimum.
11. R1, R2 = 10k,
5%,
1/4 or 1/2W (per socket).
12. C1, C2 = 0.01F minimum (per socket) or 0.1F minimum
(per row).
13. D1, D2 = 1N4002 or equivalent (per board).
Irradiation Circuit
+15V
NC
+1V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
-15V
10k
10k
+5V
FN3544 Rev.4.00
March 13, 2006
Page 5 of 7
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