HI-3187 Datasheet PDF - Holt Integrated Circuits
| Part Number | HI-3187 | |
| Description | ARINC 429 DIFFERENTIAL LINE DRIVER | |
| Manufacturers | Holt Integrated Circuits | |
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March 2001
HI-3182, HI-3183, HI-3184, HI-3185
HI-3186, HI-3187, HI-3188
GENERAL DESCRIPTION
The HI-3182, HI-3183, HI-3184, HI-3185, HI-3186, HI-3187 and
HI-3188 bus interface products are silicon gate CMOS devices
designed as a line driver in accordance with the ARINC 429 bus
specifications. In addition to being functional upgrades of Holt's
HI-8382 & HI-8383 products, they are also alternate sources for
the HS-3182 ( Intersil/Harris), the RM3182 (Fairchild /Raytheon)
and a variety of similar DEI/DDC line driver products.
Inputs are provided for clocking and synchronization. These
signals are AND'd with the DATA inputs to enhance system
performance and allow the HI-318X series of products to be
used in a variety of applications. Both logic and synchronization
inputs feature built-in 2,000V minimum ESD input protection as
well as TTL and CMOS compatibility.
The differential outputs of the HI-318X series of products are
independently programmable to either the high speed or low
speed ARINC 429 output rise and fall time specifications through
the use of two external capacitors. The output voltage swing is
also adjustable by the application of an external voltage to the
VREF input. Products with 0, 13 or 37.5 ohm resistors in series
with each ARINC output are available. In addition, the HI-3182,
HI-3184 and HI-3187 products also have a fuse in series with
each output.
The HI-318X series of line drivers are intended for use where
logic signals must be converted to ARINC 429 levels such as
when using an ASIC, the HI-8282 ARINC 429 Serial Transmit-
ter/Dual Receiver, the HI-6010 ARINC 429 Transmitter/Receiver
or the HI-8783 ARINC Interface Device. Holt products are
readily available for both industrial and military applications.
Please contact the Holt Sales Department for additional
information.
FEATURES
! Low power CMOS
! TTL and CMOS compatible inputs
! Programmable output voltage swing
! Adjustable ARINC rise and fall times
! Plastic 14 & 16-pin thermally enhanced SOIC
packages available
! Pin-for-Pin alternative for DEI/DDC/Intersil/Fairchild
applications
! Operates at data rates up to 100 Kbits
! Overvoltage protection
! Industrial and Military temperature ranges
PIN CONFIGURATION (Top View)
VREF 1
GND (See Note * ) 2
SYNC 3
DATA (A) 4
CA 5
AOUT 6
-V 7
14 V1
13 CLOCK
12 DATA (B)
11 CB
10 BOUT
9 +V
8 GND
HI-3184PS, HI-3185PS, HI-3186PS
& HI-3187PS
14 - PIN PLASTIC SMALL OUTLINE (ESOIC)**
Notes: * Pin 2 may be left floating
** Thermally Enhanced SOIC Package
(See Page 5 for additional package pin configurations)
FUNCTION
+
ARINC 429 DIFFERENTIAL LINE DRIVER
TRUTH TABLE
SYNC CLOCK DATA(A) DATA(B) AOUT BOUT COMMENTS
XL
X
X 0V 0V NULL
LX
X
X 0V 0V NULL
HH
L
L 0V 0V NULL
HH
L
H -VREF +VREF LOW
HH
H
L +VREF -VREF HIGH
HH
H
H 0V 0V NULL
(DS3182 Rev. B )
HOLT INTEGRATED CIRCUITS
1
03/01
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HI-3182, HI-3183, HI-3184, HI-3185, HI-3186, HI-3187, HI-3188
ADDITIONAL PIN CONFIGURATIONS (See page 1 for 14-Pin Small Outline SOIC)
HI-3182PS, HI-3183PS, HI-3188PS
VREF - 1
GND (See Note * ) - 2
SYNC - 3
DATA(A) - 4
CA - 5
AOUT - 6
-V - 7
GND - 8
16 - PIN
PLASTIC
SMALL
OUTLINE
(ESOIC)**
16 - V1
15 - N/C
14 - CLOCK
13 - DATA(B)
12 - CB
11 - BOUT
10 - N/C
9 - +V
Notes: * Pin 2 may be left floating
** Thermally Enhanced SOIC package
N/C
DATA (A)
N/C
N/C
CA
N/C
N/C
4 3 2 1 28 27 26
5 25
6 HI-3182PJ 24
7 HI-3183PJ 23
8 22
9 28 - PIN 21
10 PLASTIC 20
11 PLCC 19
12 13 14 15 16 17 18
CLOCK
N/C
DATA (B)
CB
N/C
N/C
N/C
CLOCK
V1
N/C
VREF
STROBE
SYNC
N/C
29 28 27 26 25 24 23 22 21
30 20
31 HI-3182CR 19
32 HI-3183CR 18
1 17
2 32 - PIN 16
3 CERQUAD 15
4 14
5 6 7 8 9 10 11 12 13
N/C
N/C
+V
GND
N/C
-V
N/C
4 3 2 1 28 27 26
N/C 5
DATA (A) 6
N/C 7
HI-3182CL
HI-3183CL
25
24
23
N/C 8
CA 9
N/C 10
N/C 11
28 - PIN
CERAMIC
LCC
22
21
20
19
12 13 14 15 16 17 18
CLOCK
N/C
DATA (B)
CB
N/C
N/C
N/C
HI-3182CD
HI-3183CD
16 - PIN
CERAMIC
DIP
VREF 1
STROBE 2
SYNC 3
DATA(A) 4
CA 5
AOUT 6
-V 7
GND 8
16 V1
15 N/C
14 CLOCK
13 DATA(B)
12 CB
11 BOUT
10 N/C
9 +V
HOLT INTEGRATED CIRCUITS
5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for HI-3187 electronic component. |
| Information | Total 10 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ HI-3187.PDF Datasheet ] | |
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