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PDF ACT8504 Data sheet ( Hoja de datos )
| Número de pieza | ACT8504 | |
| Descripción | 64-Channel Analog Multiplexer Module | |
| Fabricantes | Aeroflex Circuit Technology | |
| Logotipo |  |
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Standard Products
ACT8504 64-Channel Analog Multiplexer Module
Radiation Tolerant & ESD Protected
With MUX Output Monitor Function
www.aeroflex.com/mux
September 29, 2008
FEATURES
❑ Radiation Performance
- Radiation 300K(Si) Total Dose
- No Latch-Up or SEE to 120MeV/cm2/mg
❑ Full Military Temperature Range
❑ Low Power Consumption < 75mW
❑ 64 Channels Provided by Four (4) HS-1840RH Multiplexers
❑ Address Bus (A0-3), and Four Enable lines afford flexible organization
❑ Output Monitoring of HS-1840RH outputs to a Fifth HS1840RH. Controlled with C0, C1 Address Lines
❑ All Channel Inputs are Over Voltage protected by ±20V Transorbs (Power On or Off)
❑ Fast Access Time 1500ns
❑ Break-Before-Make Switching
❑ High Analog Input Impedance (with Power On or Off)
❑ No Latch-Up
❑ Designed for commercial, industrial and aerospace applications
❑ Packaging – Hermetic Ceramic Quad Flat Pack
- 96 Leads, 1.32"Sq x .20"Ht Quad Flat Pack
- Typical Weight 15 grams
❑ DSCC SMD 5962-0520901*
NOTE: Aeroflex Plainview does not currently have a DSCC Certified Radiation Hardened Assurance Program
* Not approved for RAD Hard Version of SMD at this time
Radiation information available upon request
GENERAL DESCRIPTION
Aeroflex’s ACT8504 is a radiation tolerant, 64 channel multiplexer MCM (multi-chip module) with ESD protection for use in space
applications. It is designed to provide a high input impedance with power on or off. All channel inputs have electrostatic discharge
protection.
The ACT8504 has been specifically designed to meet exposure to radiation environments. The design is inherently radiation
tolerant due to the HS1840RH Multiplexers as well as Microsemi Corp. Transient Suppressors (Reference Microsemi MicroNotes
Series 050 - page 14).
It is available in a 96 lead High Temperature Co-Fired Ceramic (HTCC) Quad Flatpack (QFP). The module is guaranteed
operational from -55°C to +125°C. The ACT8504 is ideal for demanding military and space applications.
ORGANIZATION AND APPLICATION
The ACT8504 consists of four 16 channel multiplexers arranged as shown in the Block Diagram. The multiplexer channels 0-63
are controlled by address lines A0 - A3. The mux output monitor is controlled by address lines C0 and C1.
SCD8504 Rev E
1 page  
TRUTH TABLE (CH0 – CH15)
A3 A2
XX
LL
LL
LL
LL
LH
LH
LH
LH
HL
HL
HL
HL
HH
HH
HH
HH
1/ Between CH0-15 and OUTPUT (0-15)
A1
X
L
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
A0 EN (0-15)
XH
LL
HL
LL
HL
LL
HL
LL
HL
LL
HL
LL
HL
LL
HL
LL
HL
TRUTH TABLE (CH16 – CH31)
A3 A2
XX
LL
LL
LL
LL
LH
LH
LH
LH
HL
HL
HL
HL
HH
HH
HH
HH
1/ Between CH16-31 and OUTPUT (16-31)
SCD8504 Rev E 9/29/08
A1
X
L
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
A0
X
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
5
EN (16-31)
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
"ON" CHANNEL 1/
NONE
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8
CH9
CH10
CH11
CH12
CH13
CH14
CH15
"ON" CHANNEL 1/
NONE
CH16
CH17
CH18
CH19
CH20
CH21
CH22
CH23
CH24
CH25
CH26
CH27
CH28
CH29
CH30
CH31
Aeroflex Plainview
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet ACT8504.PDF ] | |
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