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PDF HI-8597 Data sheet ( Hoja de datos )
| Número de pieza | HI-8597 | |
| Descripción | 3.3V Single-Rail ARINC 429 Differential Line Driver | |
| Fabricantes | HOLTIC | |
| Logotipo |  |
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July 2015
HI-8597
3.3V Single-Rail ARINC 429 Differential Line Driver
with Integrated DO-160G Level 3 Lightning Protection
GENERAL DESCRIPTION
The HI-8597 is a 3.3V single supply ARINC 429 line driver
with built-in lightning protection. The internal lightning
protection circuitry allows 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, an industry first.
Pin surge levels for Level 3 are summarized as follows:
Waveform
3
Voc/Isc
600V/24A
Waveform
4
Voc/Isc
300V/60A
Waveform
5A
Voc/Isc
300V/300A
Waveform
5B
Voc/Isc
300V/300A
An internal 37.5 Ohm resistor on each output enables
direct connection to the ARINC 429 bus.
In addition, the device includes a dual polarity voltage
doubler, allowing it to operate from a single +3.3V supply
using only four external capacitors.
Other features include high-impedance outputs (tri-
state) when both data inputs are taken high, allowing
multiple line drivers to be connected to a common bus.
Bus pins feature built-in 8kV ESD input protection (HBM),
with 6kV capability on all other pins. All logic inputs are
5V or 3.3V compatible.
The HI-8597 line driver is intended for use where logic
signals must be converted to ARINC 429 levels such as
when using an FPGA or the HI-3586 ARINC 429 protocol
IC. The single supply operation and internal lightning
protection circuitry enable huge board space saving,
making HI-8597 the most compact, cost effective ARINC
429 line driver on the market today.
The part is 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 allows
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).
• Operates from a single +3.3V supply
• Superb short circuit capability on ARINC 429
outputs (±50V for 1 second)
• All ARINC 429 voltage levels generated on-chip
• Digitally selectable rise and fall times
• Tri-state Outputs
• 37.5 Ohm output resistance allows direct
connection to ARINC 429 bus
• Industrial and Extended temperature ranges
• Burn-in available
PIN CONFIGURATION (TOP VIEW)
NC 1
GNDA 2
TXAOUT 3
TXBOUT 4
GNDB 5
SLP 6
TX0IN 7
TX1IN 8
HI-8597PSIF
HI-8597PSTF
16 VDD2-
15 CN+
14 CN-
13 GND
12 VDD
11 CP-
10 CP+
9 VDD2+
16-Pin Plastic ESOIC package
(Wide Body)
Table 1. Function Table
TX1IN
0
0
0
1
1
1
TX0IN
0
1
1
0
0
1
SLP
X
0
1
0
1
X
TXAOUT
0V
-5V
-5V
5V
5V
Hi-Z
TXBOUT
0V
5V
5V
-5V
-5V
Hi-Z
SLOPE
N/A
10μs
1.5μs
10μs
1.5μs
N/A
DS8597 Rev. J.
HOLT INTEGRATED CIRCUITS
www.holtic.com
1
07/15
1 page  
HI-8597
ELECTRICAL CHARACTERISTICS
Table 3. DC Electrical Characteristics
VDD = +3.3V, TA = Operating Temperature Range (unless otherwise stated)
Parameters
Symbol
Test Conditions
Min Typ Max Units
Input Voltage (TX1IN, TX0IN, SLP)
High
Low
Input Current (TX1IN, TX0IN, SLP)
Source
Sink
ARINC Output Voltage (Differential)
one
zero
null
ARINC Output Voltage (Ref. to GND)
one or zero
null
Operating Supply Current
No load
Max. Load
ARINC Outputs Shorted
Power Dissipation in device2
No load
Max. Load (TXAOUT to TXBOUT)
ARINC Outputs Shorted (TXOUT outputs)
ARINC Output Impedance
TXOUT pins
VIH
VIL
IIH
IIL
VDIFF1
VDIFF0
VDIFFN
VDOUT
VNOUT
IDDNL
IDDL
IDDS
PDDNL
PDDLT
PDDST
ZOUT
0.7VDD - - V
- - 0.3VDD V
VIN = 0V
VIN = 3.3V, 7.34kΩ pulldown
- - 0.1 μA
- 45
μA
no load; TXAOUT - TXBOUT
no load; TXAOUT - TXBOUT
no load; TXAOUT - TXBOUT
9 10 11
-11 -10 -9
-0.5 0 0.5
V
V
V
no load & magnitude at pin
no load
SLP = VDD
TX1IN & TX0IN = 0V
100kHz, 400Ω load
See Note 1
SLP = VDD
TX1IN & TX0IN = 0V
100kHz, 400Ω load
See Note 1
4.5 5.0 5.5
-0.25 0 0.25
V
V
- 28 40 mA
- 65 - mA
- 165 -
mA
- 93 132 mW
- 215 -
mW
- 545 -
mW
35 37.5 40 Ohms
ARINC Output Tri-State Current
IOZ
TX0IN = TX1IN = VDD, TA = 25oC
-5.5V < VOUT < +5.5V
-200
ARINC Output Tri-State Voltage
VOZ
TX0IN = TX1IN = VDD, TA = 25oC
-150μA < IOUT < +150μA
-5.5
-
Note 1: TXAOUT and/or TXBOUT shorted to each other or ground.
Note 2: Estimate junction temperature using Theta JC or Theta JA values available on Holt’s website, www.holtic.com. TJ ≤ TJMAX.
200
+5.5
μA
V
HOLT INTEGRATED CIRCUITS
5
5 Page 
HI-8597
REVISION HISTORY
Revision
DS8597, Rev. New
Rev. A
Rev. B
Rev. C
Rev. D
Rev. E
Rev. F
Rev. G
Rev. H
Rev. I
Rev. J
Date
Description of Change
11/9/12 Initial Release
12/11/12 Clarify operating supply current for shorted ARINC outputs.
01/21/13
Change “VSS” pin label to “GND” and “-” to “NC” for clarification. Add pin numbers to
Pin Description table.
Rephrase “guarantees” compliance with DO-160G Level 3 to “allows” compliance with
DO-160G Level 3.
Update tri-state leakage parameter to 200μA.
Add Absolute Maximum Ratings for lightning waveforms.
03/14/13 Remove erroneous references to AMPA and AMPB outputs in footnote on page 5.
05/08/13
Corrected state of SLP pin and erroneous reference to pin 1 in Test Conditions for
Line Driver Transition Times (see AC Characteristics Table).
06/13/13 Update operating supply current.
07/19/13 Update operating supply current from 85mA to 100mA max.
10/02/14
Correct converter caps ESR values to be maximum instead of minimum. Update
16HWE package drawing.
12/09/14
Update Operating Supply Current and ARINC Output Impedance in “Table 3. DC
Electrical Characteristics”.
01/21/15
Delete Max. Power Dissipation in Absolute Maximum Ratings table. Add Max. Junction
Temperature to table.
Add Device Power Dissipation to DC Electrical Characteristics in Table 3.
Recommend ceramic converter caps only (no tantalum) in “Converter Characteristics”.
07/22/15 Clarify Load condition for Power Dissipation in DC Electrical Characteristics in Table 3.
HOLT INTEGRATED CIRCUITS
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet HI-8597.PDF ] | |
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