Switches & Multiplexers


Maxwell offers a range of Multiplexers featuring up to 128 channels, which include Maxwell’s proprietary RAD-PAK® shielding. Rad-Pak® is a hermetic ceramic package shielding technology that reduces the Total Ionizing Dose (TID) received by the semiconductor components in the package by orders of magnitude from the total ionizing dose environment exterior to the package. This allows us to put commercial semiconductors with only moderate total dose tolerance in the high total dose environments encountered in space.

Part Number
Number of Channels
Fault Protected
Supply Voltage
On Resistance
Temperature Range
306
16
Yes
±4.5V to ±20V
(Dual Supplies)
+4.5V to +30V
(Single Supply)
125 O (Dual Supplies)
175 O(Single Supply)
-55°C to +125°C
338
8
No
±4.5V to ±20V
(Dual Supplies)
+4.5V to +30V
(Single Supply)
500 O (Dual Supplies)
650 O (Single Supply)
-55°C to +125°C
358
8
Yes
±4.5 to ±18V
1.8k O
-55°C to +125°C
81840
128
Yes
-15V to +15V
9.0k O
Positive Output
O Resistance
-55°C to +125°C