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HI-8592 PDF даташит

Спецификация HI-8592 изготовлена ​​​​«Holt Integrated Circuit» и имеет функцию, называемую «(HI-8592 - HI-8594) Single-Rail ARINC 429 Differential Line Driver».

Детали детали

Номер произв HI-8592
Описание (HI-8592 - HI-8594) Single-Rail ARINC 429 Differential Line Driver
Производители Holt Integrated Circuit
логотип Holt Integrated Circuit логотип 

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HI-8592 Даташит, Описание, Даташиты
www.DataSheet.co.kr
October, 2010
HI-8592, HI-8593, HI-8594
Single-Rail ARINC 429 Differential Line Driver
GENERAL DESCRIPTION
PIN CONFIGURATION (TOP VIEW)
The HI-8592 bus interface product is a silicon gate
CMOS device designed as a line driver in accordance
with the ARINC 429 bus specifications. The part in-
cludes a negative voltage converter allowing it to oper-
ate from a single +5V supply using only two external ca-
pacitors. The part also features high-impedance outputs
(tri-state) when both data inputs are taken high, allowing
multiple line drivers to be connected to a common bus.
The HI-8593 and HI-8594 are reduced pin count ver-
sions of HI-8592 which do not incorporate the negative
voltage converter. These devices are compatible with
Holt’s existing HI-8570 and HI-8571 respectively, with
the added advantage of the tri-state outputs. For even
smaller board footprint, versions are also available in
leadless, surface mount QFN-style packages.
Logic inputs feature built-in 2,000V minimum ESD input
protection as well as 5V or 3.3V logic level compatibility.
Products with 5 Ohm or 37.5 Ohm resistors in series
with each ARINC output are available to allow the use of
external resistors for lightning protection.
The HI-859x series of line drivers are intended for use
where logic signals must be converted to ARINC 429
levels such as when using an FPGA or the HI-3584
ARINC 429 Serial Transmitter/Dual Receiver.
The family of parts are available in Industrial -40oC to
+85oC, or Extended, -55oC to +125oC temperature rang-
es. Optional burn-in is available on the extended tem-
perature range.
V+ 1
SLP 2
TX0IN 3
TX1IN 4
GND 5
CAP+ 6
CAP- 7
14 AMPB
13 TXBOUT
12 AMPA
11 TXAOUT
10 V-
9 GND
8 V+
HI-8592PS
14-PIN PLASTIC SMALL OUTLINE (ESOIC) NB
SLP 1
8 V+
TX0IN 2
TX1IN 3
GND 4
7 TXBOUT
6 TXAOUT
5 V-
HI-8593PS
8-PIN PLASTIC SMALL OUTLINE (ESOIC) NB
SLP 1
8 V+
TX0IN 2
TX1IN 3
GND 4
7 AMPB
6 AMPA
5 V-
HI-8594PS
8-PIN PLASTIC SMALL OUTLINE (ESOIC) NB
(See page 9 for additional package pin configurations)
FEATURES
• Single +5V supply
• Negative voltage generated on-chip (HI-8592)
• Digitally selectable rise and fall times
• Tri-state Outputs
• Plastic 8 & 14-pin thermally enhanced SOIC
packages available
• 5 Ohm or 37.5 Ohm output resistance
• Industrial and Extended temperature ranges
• Burn-in available
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
DS8592 Rev. B
HOLT INTEGRATED CIRCUITS
www.holtic.com
1
10/10
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HI-8592 Даташит, Описание, Даташиты
www.DataSheet.co.kr
BLOCK DIAGRAM
HI-8592, HI-8593, HI-8594
V+
CSUPPLY
SLP
TX0IN
TX1IN
GND
CAP+
CFLY
CAP-
5V
ESD
PROTECTION
& VOLTAGE
TRANSLATION
ONE
NULL
ZERO
CONTROL
LOGIC
ONE
NULL
ZERO
V+
CONTROL
LOGIC
Switched Capacitor
DC-DC Inverter
5V
“A” SIDE
CURRENT
CONTROL
-5V
5V
“B” SIDE
CURRENT
CONTROL
-5V
-5V
Clock Generation
5Ω 32.5Ω
AMPA
TXAOUT
5Ω 32.5Ω
AMPB
TXBOUT
V-
COUT
Figure 1.  HI-8592 Block Diagram
HOLT INTEGRATED CIRCUITS
2
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HI-8592 Даташит, Описание, Даташиты
www.DataSheet.co.kr
HI-8592, HI-8593, HI-8594
PIN DESCRIPTIONS
Table 2.  Pin Descriptions
Pin
V+
SLP
TX0IN
TX1IN
GND
CAP+
CAP-
V-
TXAOUT
AMPA
TXBOUT
AMPB
Function Description
POWER +5V power supply
INPUT
Output slew rate control. High selects ARINC 429 high-speed. Low selects
ARINC 429 low-speed.
INPUT Data input zero
INPUT Data input one
POWER Ground supply
ANALOG
ANALOG
POWER
Positive connection for external capacitor, CFLY
Negative connection for external capacitor, CFLY
-5V supply, may be connected to supply or used with on-chip negative sup-
ply converter
OUTPUT ARINC high output with 37.5 Ohms series resistance
OUTPUT ARINC high output with 5 Ohms series resistance
OUTPUT ARINC low output with 37.5 Ohms series resistance
OUTPUT ARINC low output with 5 Ohms series resistance
V+ = 5V
HI-3584A
SLP
TX0IN
TXAOUT
TX1IN
TXBOUT
AMPA
AMPB
HI-8592
CFLY = 4.7µF
CAP+
-5V
CAP- GND
CSUPPLY = 68µF
COUT = 47µF
ARINC 429
Bus
Figure 2.  Application Example
HOLT INTEGRATED CIRCUITS
3
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