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PDF HI-8454 Data sheet ( Hoja de datos )
| Número de pieza | HI-8454 | |
| Descripción | Single / Quad ARINC 429 Line Receivers | |
| Fabricantes | HOLTIC | |
| Logotipo |  |
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December 2016
HI-8450, HI-8451, HI-8454, HI-8455
Single / Quad ARINC 429 Line Receivers with
Integrated DO-160G Level 3 Lightning Protection
GENERAL DESCRIPTION
Holt’s family of ARINC 429 line receivers include internal
lightning protection circuitry which ensures compliance
with RTCA/DO-160G, Section 22 Level 3 Pin Injection
Test Waveform Set A (3 & 4), Set B (3 & 5A) and Set Z (3
& 5B) without the use of any external components. Pin
surge levels for Level 3 are summarized below. The HI-
8450 and HI-8451 are single ARINC 429 line receivers
available in compact 8-pin SOIC packages. The HI-8454
and HI-8455 contain 4 independent ARINC 429 line
receivers.
Waveform
3
VOC/ISC
600V/24A
Waveform
4
VOC/ISC
300V/60A
Waveform
5A
VOC/ISC
300V/300A
Waveform
5B
VOC/ISC
300V/300A
The devices are designed to operate from either a 5V or
3.3V supply. Each receiver channel translates incoming
ARINC 429 data bus signals to a pair of TTL / CMOS
outputs.
The TESTA and TESTB inputs bypass the analog inputs
for testing purposes. They force the receiver outputs to
the specified ZERO, ONE or NULL state. The ARINC
inputs are ignored when the devices are in test mode.
The HI-8451 and HI-8454 produce low outputs when
the TESTA and TESTB inputs are held high, whereas
the HI-8450 produces high impedance outputs when
the TESTA and TESTB inputs are held high. The HI-
8455 does not have TEST inputs and these pins may be
considered no-connect (NC).
The parts are available in Industrial -40oC to +85oC, or
Extended, -55oC to +125oC temperature ranges. Optional
burn-in is available on the extended temperature range.
FEATURES
• Internal lightning protection circuitry ensures
compliance with RTCA/DO-160G, Section 22
Level 3 Pin Injection Test Waveform Set A (3 &
4), Set B (3 & 5A) and Set Z (3 & 5B)
• Direct connection to ARINC 429 bus with no
external components
• 3.3V or 5.0V single supply operation
• Test inputs bypass analog inputs and force digital
outputs to a one, zero, or null state (not available
on HI-8455)
• Industrial and Extended temperature ranges
• Burn-in available
PIN CONFIGURATION (TOP VIEW)
VDD 1
8 TESTB
TESTA 2 HI-8450PSx 7 OUTB
INB 3 HI-8451PSx 6 OUTA
INA 4
5 GND
8-PIN PLASTIC SOIC - NB
IN1A 1
IN1B 2
IN2A 3
IN2B 4
TESTA (8454 only) 5
TESTB (8454 only) 6
IN3A 7
IN3B 8
IN4A 9
IN4B 10
HI-8454PSx
&
HI-8455PSx
Quad
Receiver
20 OUT1A
19 OUT1B
18 OUT2A
17 OUT2B
16 VDD
15 GND
14 OUT3A
13 OUT3B
12 OUT4A
11 OUT4B
20-PIN PLASTIC TSSOP PACKAGE
Table 1. Function Table
ARINC
INPUTS
INA - INB
-2.5 to +2.5V
< -6.5V
> +6.5V
x
TESTA
0
0
0
0
TESTB
0
0
0
1
OUTA
0
0
1
0
x 101
x 1 1 0 (1)
x 1 1 HI-Z (2)
Note (1): HI-8451 and HI-8454 only.
Note (2): HI-8450 only.
OUTB
0
1
0
1
0
0 (1)
HI-Z (2)
DS8450 Rev. A
HOLT INTEGRATED CIRCUITS
www.holtic.com
1
12/16
1 page  
HI-8450, HI-8451, HI-8454, HI-8455
Parameters
TEST INPUTS
Logic Input Voltage
Logic Input Current
OUTPUTS
Logic Output Voltage
Logic Output Voltage
(CMOS)
SUPPLY CURRENT
VDD Current
(HI-8454, HI-8455)
VDD Current
(HI-8450, HI-8451)
Symbol
Test Conditions
Min Typ Max Units
High
Low
Sink
Source
VIH
VIL
IIH
IIL
VIH = VDD
VIL = 0V
80%VDD
-1.0
20%VDD
200
V
V
μA
μA
High
VOH
Low
VOL
High
VOHC
Low
VOLC
IOH = -5.0mA, VDD = 5.0V
IOH = -4.0mA, VDD = 3.3V
IOH = 5.0mA, VDD = 5.0V
IOH = 4.0mA, VDD = 3.3V
IOH = -100μA
2.4
2.4
VDD−0.2
IOL = 100μA
V
V
0.4 V
0.5
V
GND+0.2 V
VDD = 5.0V
IDD
VDD = 3.3V
VDD = 5.0V
IDD
VDD = 3.3V
14 20
9 15
12 18
8 14
mA
mA
mA
mA
Table 4. AC Electrical Characteristics
VDD = +5.0V ± 10% or +3.3V ± 10%, GND = 0V, TA = Operating Temperature Range (unless otherwise stated)
Parameters
Symbol
Test Conditions
Min
SWITCHING CHARACTERISTICS
Propagation Delay
Output Rise Time
Output Fall Time
Propagation Delay
IN to OUT
TEST to OUT
tLH
tHL
tR
tF
tTOH
tTOL
CL = 50pF
CL = 50pF
10% to 90%
90% to 10%
Typ
150
150
15
15
50
50
Max
300
300
50
50
Units
ns
ns
ns
ns
ns
ns
HOLT INTEGRATED CIRCUITS
5
5 Page 
HI-8450, HI-8451, HI-8454, HI-8455
32-PIN PLASTIC CHIP-SCALE PACKAGE (QFN)
(05..109070)BSC
Electrically isolated heat sink
pad on bottom of package.
Connect to any ground or
power plane for optimum
thermal dissipation.
5.000
(0.197)
BSC
Top View
3.400 ± 0.050
(0.134 ± 0.002)
millimeters (inches)
Package Type: 32PCS
3.400 ± 0.050
(0.134 ± 0.002)
Bottom
View
0.50
(0.0197)
BSC
0.25
(0.010) typ
1.00
(0.039)
max
BSC = “Basic Spacing between Centers”
is theoretical true position dimension and
has no tolerance. (JEDEC Standard 95)
0.200
(0.008)
typ
0.400 ± 0.050
(0.016 ± 0.002)
HOLT INTEGRATED CIRCUITS
11
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet HI-8454.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| HI-8450 | Single / Quad ARINC 429 Line Receivers | HOLTIC |
| HI-8451 | Single / Quad ARINC 429 Line Receivers | HOLTIC |
| HI-8454 | Single / Quad ARINC 429 Line Receivers | HOLTIC |
| HI-8455 | Single / Quad ARINC 429 Line Receivers | HOLTIC |
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