ACT8502
Radiation Hardened & ESD Protected
48-Channel Analog Multiplexer Module
Features
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Radiation Environment
• Radiation 300K(Si) Total Dose
•
No Latch-Up
or SEE to 120MeV/cm
2
/mg
CIRCUIT TECHNOLOGY
www.aeroflex.com
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Full Military Temperature Range
Low Power Consumption < 90mW
48 Channels Provided by Six (6) HS-1840RH Multiplexers
One Address Bus (A
0-3
) and Three Enable Lines
All Channel Inputs protected by ±20V Transorbs
Fast Access Time 1500ns
±35V Input Over Voltage Protection (Power On or Off)
Break-Before-Make Switching
High Analog Input Impedance (Power On or Off)
Dielectrically Isolated Device Islands
No Latch-Up
Packaging – Hermetic Ceramic Quad Flat Pack
• 96 Leads, 1.32"Sq x .20"Ht Quad Flat Pack
• Typical Weight 15 grams
A E
RO
F
LE
X
LA
C
ISO
9001
E
RT
I
F
I
E
D
B
S
I
NC
.
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DESC SMD Pending
General Description
Aeroflex’s ACT8502 is a radiation hardened, multi-chip 48 channel multiplexer MCM (multi-chip
module) with ESD protection for use in space applications. All channel inputs have electrostatic
discharge protection.
The ACT8502 has been specifically designed to meet exposure to radiation environments. The
multiplexer is available in a 96 lead High Temperature Co-Fired Ceramic (HTCC) Quad Flatpack
(QFP) and is guaranteed operational from -55°C to +125°C. Available screened in accordance with
MIL-PRF-38534, the ACT8502 is ideal for demanding military and space applications.
eroflex Circuit T
echnology
– Multiplexer Modules For The Future © SCD8502 REV A 10/26/01
AEROFLEX [ AEROFLEX CIRCUIT TECHNOLOGY ]
