HI-8585PSI Holt Integrated Circuits, HI-8585PSI Datasheet

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HI-8585PSI

Manufacturer Part Number
HI-8585PSI
Description
Manufacturer
Holt Integrated Circuits
Datasheet

Specifications of HI-8585PSI

Operating Temperature (min)
-40C
Operating Temperature Classification
Industrial
Operating Temperature (max)
85C
Rad Hardened
No
Lead Free Status / RoHS Status
Not Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HI-8585PSI
Manufacturer:
HOLT
Quantity:
1 400
Part Number:
HI-8585PSI
Manufacturer:
HOLTIC
Quantity:
20 000
Part Number:
HI-8585PSI
0
Part Number:
HI-8585PSI-N
Manufacturer:
MINI
Quantity:
101
DESCRIPTION
The HI-8585 and HI-8586 are CMOS integrated circuits
designed to directly drive the ARINC 429 bus in an 8-pin
package. Two logic inputs control a differential voltage
between the output pins producing a +10 volt One, a
-10 volt Zero, and a 0 volt Null.
The CMOS/TTL control inputs are translated to ARINC
specified amplitudes using on board zeners. A logic input
is provided to control the slope of the differential output
signal. Timing is set by on-chip resistor and capacitor and
tested to be within ARINC requirements.
The HI-8585 has 37.5 ohms in series with each line driver
output. The HI-8586 provides the option to bypass part of
the output resistance so that external series protection
circuits can add their resistances.
The HI-8585 or the HI-8586 along with the HI-8588 line
receiver offer the smallest options available to get on and
off the ARINC bus.
FEATURES
(DS8585 Rev. M)
June 2009
!
!
!
!
!
!
!
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Direct ARINC 429 line driver interface
in a small package
On-chip zener to set output levels
On-chip line driver slope control and
selection by logic input
Low current 12 to 15 volt supplies
CMOS / TTL logic pins
Plastic and ceramic package options -
surface mount and DIP
Thermally enhanced SOIC packages
Industrial & extended temperature
ranges
HOLT INTEGRATED CIRCUITS
www.holtic.com
HI-8585, HI-8586
FUNCTION TABLE
PIN CONFIGURATION
SUPPLY VOLTAGES
PIN DESCRIPTION TABLE
TX1IN TX0IN SLP1.5
V+ =
PIN
V- = -12V to -15V
1
2
3
4
5
6
7
8
0
0
0
1
1
1
SYMBOL
SLP 1.5
TX0IN
TX1IN
GND
V-
TXAOUT
TXBOUT
V+
0
1
1
0
0
1
12V to 15V
SLP1.5
TX0IN
TX1IN
GND
X
0
1
0
1
X
LOGIC INPUT
LOGIC INPUT
LOGIC INPUT
POWER
POWER
OUTPUT
OUTPUT
POWER
FUNCTION
1
2
3
4
TXAOUT
-5V
-5V
0V
5V
5V
0V
8
7
6
5
CMOS OR TTL, V+ IS OK
CMOS OR TTL
CMOS OR TTL
GROUND
-12 TO -15 VOLTS
LINE DRIVER TERMINAL A
LINE DRIVER TERMINAL B
+12 TO +15 VOLTS
V+
TXBOUT
TXAOUT
V-
TXBOUT
ARINC 429
DESCRIPTION
Line Driver
-5V
-5V
0V
5V
5V
0V
SLOPE
10 s
1.5 s
10 s
1.5 s
N/A
N/A
06/09
m
m
m
m

Related parts for HI-8585PSI

HI-8585PSI Summary of contents

Page 1

... Timing is set by on-chip resistor and capacitor and tested to be within ARINC requirements. The HI-8585 has 37.5 ohms in series with each line driver output. The HI-8586 provides the option to bypass part of the output resistance so that external series protection circuits can add their resistances ...

Page 2

... The charging current is se- lected by the SLP1.5 pin. If the SLP1.5 pin is high, the capacitor is nominally charged from 10% to 90% in 1.5µs. If SLP1.5 is low, the rise and fall times are 10µs. ...

Page 3

... ARINC output voltage (Ref. to GND) one or zero null Operating supply current V+ V- ARINC output impedence HI-8585 HI-8586 HI-8585, HI-8586 RECOMMENDED OPERATING CONDITIONS Supply Voltages V+.................................+11.4V to +16.5V V-.................................. -11.4V to -16.5V Temperature Range Industrial .............-40°C to +85°C Extended ...........-55°C to +125°C NOTE: Stresses above absolute maximum ...

Page 4

... PARAMETERS Line Driver propagation delay Output high to low Output low to high Line Driver transition times High Speed Output high to low Output low to high Low Speed Output high to low Output low to high Input capacitance (1) logic Notes: 1. Guaranteed but not tested pin 3 pin 2 V ...

Page 5

... At 100% duty cycle, 15V power supplies. For 12V power supplies multiply all tabulated values by 0.8. 3. Low Speed: Data Rate = 12.5 Kbps, Load 400 Ohms nF. 4. High Speed: Data Rate = 100 Kbps, Load 400 Ohms nF. Data not presented for this is considered unrealistic for high speed operation. ...

Page 6

... ORDERING INFORMATION HI - 85XX PART NUMBER PART NUMBER PART NUMBER PART NUMBER Legend: ESOIC - Thermally Enhanced Small Outline Package (SOIC) with built-in heat sink HI - 8585 PART NUMBER PART NUMBER PART NUMBER PART NUMBER Legend: SOIC - Small Outline Package (No Heat-Sink) HI-8585, HI-8586 LEAD ...

Page 7

... REVISION HISTORY Revision Date Description of Change DS8585, Rev. M 05/08/08 Clarified temperature ranges and added HI-8585PSI-N to Ordering Information HI-8585, HI-8586 HOLT INTEGRATED CIRCUITS 7 ...

Page 8

... BSC = “Basic Spacing between Centers” (1.27) is theoretical true position dimension and has no tolerance. (JEDEC Standard 95) HI-8585 / HI-8586 PACKAGE DIMENSIONS Top View .0085 ± .0015 .194 ± .004 (4.92 ± .09) (.216 ± .038) .154 ± .004 ...

Page 9

... BSC = “Basic Spacing between Centers” is theoretical true position dimension and has no tolerance. (JEDEC Standard 95) HI-8585 / HI-8586 PACKAGE DIMENSIONS .385 ±.015 (9.799 ±.381) .250 ± .010 (6.350 ±.254) .100 BSC (2.54) .025 ± ...

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