MUX8521 Datasheet PDF - Aeroflex Circuit Technology
| Part Number | MUX8521 | |
| Description | 16-Channel Analog Multiplexer Module | |
| Manufacturers | Aeroflex Circuit Technology | |
| Logo |  |
|
|
There is a preview and MUX8521 download ( pdf file ) link at the bottom of this page. Total 8 Pages | ||
Preview 1 page No Preview Available !
Standard Products
MUX8521 16-Channel Analog Multiplexer Module
Radiation Tolerant & ESD Protected
Kelvin Measurement Configured
www.aeroflex.com/mux
May 17, 2011
FEATURES
❑ 16 Kelvin measurement channels provided by two 16-channel multiplexers
❑ Radiation performance
- Total dose:
- SEU:
300 krads(Si), Dose rate = 50 - 300 rads(Si)/s
Immune up to 120 MeV-cm2/mg
- SEL:
Immune by process design
❑ Full military temperature range
❑ Low power consumption < 30mW
❑ One address bus A0~A3, and one enable line
❑ All channel inputs protected by ±20V nominal Transorbs
❑ Fast access time 1500ns typical
❑ Break-Before-Make switching
❑ High analog input impedance (power on or off )
❑ Designed for aerospace and high reliability space applications
❑ Packaging – Hermetic ceramic
- 56 leads, 0.80"Sq x 0.20"Ht quad flat pack
- Typical Weight 6 grams
GENERAL DESCRIPTION
Aeroflex’s MUX8521 is a radiation tolerant, 16 channel multiplexer MCM (Multi Chip Module) with
electrostatic discharge (ESD) protection on all channel inputs.
The MUX8521 has been specifically designed to meet exposure to radiation environments. It is available
in a 56 lead High Temperature Co-Fired Ceramic (HTCC) Quad Flatpack (CQFP). It is guaranteed
operational from -55°C to +125°C. Available screened in accordance with MIL-PRF-38534, the
MUX8521 is ideal for demanding military and space applications.
ORGANIZATION AND APPLICATION
The MUX8521 consists of two 16 channel multiplexers arranged as shown in the block diagram,
addressable by bus A0~A3 including enable which connects the addressed channel to two separate outputs,
"Output" and "Current". This technique enables selecting and reading a remote resistive sensor without the
MUX resistance being part of the measurement. For grounded sensors, this is done by passing current to
the sensor by means of the "Current" pin and reading the resultant voltage (proportional to the sensor
resistance) at the "Output" pin.
SCD8521 Rev B
|
| |
 
TRUTH TABLE (CH0 – CH15)
A3 A2 A1 A0
EN (0-15)
XXXX
LLLL
L L LH
L LHL
L LHH
LHL L
LHLH
L HH L
L HHH
HL L L
HL LH
HLHL
H L HH
H
L
L
L
L
L
L
L
L
L
L
L
L
HHL L
HH L H
HHH L
HHHH
L
L
L
L
1/ Between (CH0-CH15) and OUTPUT (0-15), CURRENT (0-15)
"ON" CHANNEL 1/
NONE
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8
CH9
CH10
CH11
CH12
CH13
CH14
CH15
SCD8521 Rev B 5/17/11
5
Aeroflex Plainview
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for MUX8521 electronic component. |
| Information | Total 8 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ MUX8521.PDF Datasheet ] | |
Share Link :
Electronic Components Distributor
|
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
| SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
| Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
| Part Number | Description | MFRS |
| MUX8520 | The function is 16-Channel Analog Multiplexer Module. Aeroflex Circuit Technology | |
| MUX8521 | The function is 16-Channel Analog Multiplexer Module. Aeroflex Circuit Technology | |
| MUX8522 | The function is Dual 16-Channel Analog Multiplexer Module. Aeroflex Circuit Technology | |
Semiconductors commonly used in industry:
1N4148 |
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
MUX8
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA | ||