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PDF RHD5928 Data sheet ( Hoja de datos )
| Número de pieza | RHD5928 | |
| Descripción | Analog Multiplexer | |
| Fabricantes | Aeroflex Circuit Technology | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de RHD5928 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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Standard Products
RadHard-by-Design
Datasheet
RHD5928 Analog Multiplexer
8-Channel
www.aeroflex.com/RHDseries
March 4, 2014
FEATURES
Single power supply operation at 3.3V to 5V
Radiation performance
- Total dose:
> 1 Mrad(Si); Dose rate = 50 - 300 rads(Si)/s
- ELDRS Immune
- SEL Immune
- Neutron Displacement Damage
> 100 MeV-cm2/mg
> 1014 neutrons/cm2
Full military temperature range
Rail to Rail operation
Low power consumption < 4.0mW
One address bus (A0-2), and one enable line
Designed for aerospace and high reliability space applications
Packaging – Hermetic ceramic SOIC
- 16-pin, .411"L x .293"W x .105"Ht
- Weight - 0.8 grams max
Aeroflex Plainview’s Radiation Hardness Assurance Plan is DLA Certified to MIL-PRF-38534, Appendix G.
GENERAL DESCRIPTION
Aeroflex’s RHD5928 is a radiation hardened, single supply, 8 Channel Multiplexer in a 16-pin SOIC
package. The RHD5928 design uses specific circuit topology and layout methods to mitigate total ionizing
dose effects and single event latchup. These characteristics make the RHD5928 especially suited for the
harsh environment encountered in Deep Space missions. It is guaranteed operational from -55°C to
+125°C. Available screened in accordance with MIL-PRF-38534 Class K, the RHD5928 is ideal for
demanding military and space applications.
ORGANIZATION AND APPLICATION
The RHD5928 is an 8 to 1 CMOS multiplexer. Channel selection is controlled by 3 bit binary addressing
and an active low enable. All inputs and outputs are diode protected.
The devices will not latch with SEU events to above 100 MeV-cm2/mg. Total dose degradation is minimal
to above 1 Mrad(Si). Displacement damage environments to neutron fluence equivalents in the mid 1014
neutrons per cm2 range are readily tolerated. There is no sensitivity to low-dose rate (ELDRS) effects. SEU
effects are application dependent.
SCD5928 Rev D
1 page  
Address Lines
(A0 - A3)
Output
VOUT
t AHL
Address Lines
(A0 - A3)
Output
VOUT
t ALH
VIH
50%
VIL
VIN(CH A0-3’)
50%
VIN(CH A0-3)
VIH
50%
VIL
VIN(CH A0-3’)
50%
VIN(CH A0-3)
Enable Line
EN
Output
VOUT
HI-Z
tONEN
SELECTED
CHANNEL
VIH
50%
VIL
VIN(HIGH)
HI-Z
50%
VIN(LOW)
tOFFEN
NOTE: f = 10KHz, Duty cycle = 50%.
SCD5928 Rev D 3/4/14
RHD5928 SWITCHING DIAGRAMS
5
Aeroflex Plainview
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet RHD5928.PDF ] | |
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