Datenblatt-pdf.com


ACT8510 Schematic ( PDF Datasheet ) - Aeroflex Circuit Technology

Teilenummer ACT8510
Beschreibung 64-Channel Analog Multiplexer Module
Hersteller Aeroflex Circuit Technology
Logo Aeroflex Circuit Technology Logo 




Gesamt 8 Seiten
ACT8510 Datasheet, Funktion
Standard Products
ACT8510 64-Channel Analog Multiplexer Module
Radiation Tolerant & ESD Protected
www.aeroflex.com/mux
November 14, 2008
FEATURES
64-Channels provided by six 16-channel multiplexers
Radiation performance
- Total dose:
- SEU:
150 krads(Si), Dose rate = 50 - 300 rads(Si)/s
Immune up to 90 MeV-cm2/mg
- SEL:
Immune by process design
Full military temperature range
Low power consumption < 90mW
Two address busses (A0-3 & B0-3) and four enable lines afford flexible organization.
All channel inputs are protected by ±20V nominal Transorbs.
Fast access time < 500ns typical
Break-Before-Make switching
High analog input impedance (power on or off)
Designed for aerospace and high reliability space applications
Packaging – Hermetic ceramic
- 96 leads, 1.32"Sq x 0.20"Ht quad flat pack
- Typical Weight 15 grams
DSCC SMD 5962-09202 pending
Note: Aeroflex Plainview does not currently have a DSCC certified Radiation Hardened Assurance Program.
GENERAL DESCRIPTION
Aeroflex’s ACT8510 is a radiation tolerant, 64 channel multiplexer MCM (multi-chip module) with
electrostatic discharge (ESD) protection on all channel inputs.
The ACT8510 has been specifically designed to meet exposure to radiation environments. It is available in a
96 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 ACT8510 is ideal for
demanding military and space applications.
ORGANIZATION AND APPLICATION
The ACT8510 consists of six 16 channel multiplexers arranged as shown in the Block Diagram. The
ACT8510 design is inherently radiation tolerant.
A SECTION
Thirty-two (32) channels addressable by bus A0~A3, in two 16 channel blocks, each block enabled
separately. Each block connects the addressed channel to two outputs, "Output" and "Current". This
technique enables selecting and reading a remote resistive sensor without the multiplexer 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.
B SECTION
Thirty-two (32) channels addressable by bus B0~B3, in two 16 channel blocks, each block enabled
separately. Each block connects the addressed channel to one output. By paralleling the channel inputs and
enables, this section can be converted to act like one of the 16 channel blocks of the A section.
SCD8510 Rev D






ACT8510 Datasheet, Funktion
Address Lines
(A0 - A3)
MUX Output
t AHL
Address Lines
(A0 - A3)
Definition of tAHL
MUX Output
t ALH
Definition of tALH
4.0V
50%
0.8V
11.6V MIN
50%
0V
4.0V
50%
0.8V
11.6V MIN
50%
0V
EN Lines
4.0V
50%
0.8V
~3V to 12.5V
MUX Output
50%
tONEN
0V
tOFFEN
Definition of tONEN and tOFFEN
NOTE: f = 10KHz, Duty cycle = 50%.
SCD8510 Rev D 11/14/08
ACT8510 SWITCHING DIAGRAMS
6
Aeroflex Plainview

6 Page







SeitenGesamt 8 Seiten
PDF Download[ ACT8510 Schematic.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
ACT851064-Channel Analog Multiplexer ModuleAeroflex Circuit Technology
Aeroflex Circuit Technology
ACT851164-Channel Analog Multiplexer ModuleAeroflex Circuit Technology
Aeroflex Circuit Technology
ACT851248-Channel Analog Multiplexer ModuleAeroflex Circuit Technology
Aeroflex Circuit Technology
ACT851348-Channel Analog Multiplexer ModuleAeroflex Circuit Technology
Aeroflex Circuit Technology

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com       |      2020       |      Kontakt     |      Suche