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Device Engineering carries a complete line of discrete to digital interface IC's for the avionics and industrial markets. Our entire line of discrete to digital products include DO-160D Level 3 lightning protection that saves valuable board space by avoiding the use of costly Transient Voltage Suppressor(TVS) devices.
DEI1026 - 6 Channel OPEN/GND Sense, Parallel Outputs
DEI1054 - 6 Channel 28V/OPEN Sense, Tri-State Parallel Outputs
DEI1066 - 6 Channel Programable Threshold OPEN/GND Sense, Serial Output
DEI1067 - 6 Channel OPEN/GND Sense (ABD0100), Serial Output
DEI1166 - 8 Channel OPEN/GND Sense, Serial Oupput
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DEI1026 and DEI1026A Six Channel Discrete-to-Digital
Interface Sensing Open/Ground Signals (1026A meets ABD0100 Input
Levels)
General Description:
The DEI1026 and DEI1026A
are six channel discrete-to-digital interface device with lightning
protected inputs to handle OPEN/GND signals.The DEI1026A has been
designed to meet the ABD0100 specification for input levels. The
outputs are TTL/CMOS compatible and are enabled via the OE (output
enable) pin. The input pins of this small, 16-pin narrow body SOIC
device are lightning protected per DO160C/D waveforms 3, 4, and
5, level 3. With its reliability, low cost, operating range, and
lightning protection the DEI1026 meets a large variety of interface
requirements for aerospace applications.
Features:
- Senses six
Open/Ground Inputs
- DEI1026A
has ABD0100 compliant input levels
- Inputs are
lightning protected to DO-160D Level 3
- TTL/CMOS-Compatible
Tri-State Outputs
- Package /
Temperature Options:
- 16
lead .150 SOIC, -55°C /+85°C
- 16
lead Ceramic 300mil SOP, -55°C /+125°C
- 100% Final
Testing
DEI1026 Data Sheet Data
Sheets can be viewed with Adobe
Acrobat Reader™ DEI1026A Data Sheet Data
Sheets can be viewed with Adobe
Acrobat Reader™
DEI1054
Discrete to Digital Interface Sensing 28V/OPEN Signals
General Description:
The DEI1054 is a six channel
discrete-to-digital interface device with lightning protected inputs
to sense 28 Volt/Open signals.The inverted outputs are TTL/CMOS
compatible and are enabled via the OE
(output enable) pin, and the CE (chip enable) pin.
The input pins of this small, 16-lead narrow body SOIC device are
lightning protected per DO160C/D waveforms 3, 4, and 5, level 3.
With its reliability, low cost, operating range, and lightning protection,
the DEI1054 meets a large variety of inter-face requirements for
aerospace and industrial applications.
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Features:
- Small foot print (16L SOIC
NB)
- Lightning Protected Inputs
per DO-160C/D
- Tri-state Outputs
- TTL/CMOS-Compatible Outputs
- Low Cost
- -55ºC to +85ºC operating temperature
range.
- 100% Final testing.
DEI1054 Data Sheet Data
Sheets can be viewed with Adobe
Acrobat Reader™
DEI1066
Octal GND/OPEN Input,
Serial Output Interface IC
GENERAL
DESCRIPTION
The
DEI1066 is an eight-channel discrete-to digital interface BICMOS
device. It senses eight Ground/Open discrete signals of the type
commonly found in avionic systems. The data is read from the device
via an eight-bit serial shift register with 3-state output. This
serial interface is compatible with the industry standard Serial
Peripheral Interface (SPI) bus. Click here
for data sheet and additional information.
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Meet
electrical requirements for ABD0100 GND/OPEN
discrete inputs
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Hysteresis
provides noise immunity
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Internal
pull up resistor with 1mA source current to prevent dry relay
contacts.
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Internal isolation diode
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Inputs protected from Lightning Induced Transients per DO160D,
Section 22, Cat A3 and B3.
DEI1067
Octal GND/OPEN Input,
Serial Output Interface IC
General
Description:
The
DEI1067 is an eight-channel discrete-to digital interface BICMOS
device. It senses eight Ground/Open discrete signals of the type
commonly found in avionic systems. The data is read from the device
via an eight-bit serial shift register with 3-state output. This
serial interface is compatible with the industry standard Serial
Peripheral Interface (SPI) bus.Click
here for data sheet and additional information.
Features:
-
Meet
electrical requirements for ABD0100 and ARINC 735A GND/OPEN
discrete inputs
-
Hysteresis
provides noise immunity
-
Internal
pull up resistor with 1mA source current to prevent dry relay
contacts.
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Internal isolation diode
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Inputs protected from Lightning Induced Transients per DO160D,
Section 22, Cat A3 and B3.
DEI1067 Data Sheet Data
Sheets can be viewed with Adobe
Acrobat Reader™
DEI1166
Octal GND/OPEN Input,
Parallel Output Interface IC
General
Description:
The
DEI1166 is an eight-channel discrete-to digital interface BICMOS
device. It senses eight Ground/Open discrete signals of the type
commonly found in avionic systems. The data is read from the device
via a parallel 3-state output.
Features:
DEI1166 Data Sheet Data
Sheets can be viewed with Adobe
Acrobat Reader™
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