hi-3585 Holt Integrated Circuits, Inc., hi-3585 Datasheet - Page 10

• Manufacturer Part Number: hi-3585
• Description: Terminal Ic With Spi Interface
• Manufacturer: Holt Integrated Circuits, Inc.

ABSOLUTE MAXIMUM RATINGS
NOTE: Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only.
Functional operation of the device at these or any other conditions above those indicated in the operational sections of the specifications is not implied.
Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
TIMING DIAGRAMS (cont.)
The HI-3585PCI and HI-3585PCT use a 44-pin plastic
chip-scale package. This package has a metal heat sink
pad on its bottom surface. This heat sink is electrically
connected to the die. To enhance thermal dissipation, the
HEAT SINK - CHIP-SCALE PACKAGE ONLY
(AOUT - BOUT)
Voltage at pins RIN1A, RIN1B, RIN2A, RIN2B ..... -29V to +29V
Voltage at any other pin ............................... -0.3V to V
Solder temperature (Leads) .................... 280
Supply Voltages V
TFLAG (CR14=0)
AOUT
V
BOUT
DIFF
SPI INSTRUCTION 0Eh, (or 12h)
CS
SI
V+ ......................................................... +7.0V
V- ......................................................... -7.0V
DD
(Package) .......................................... 220
......................................... -0.3V to +7.0V
t
TFLG
one level
t
SDAT
10%
t
rx
90%
+10V
°C
+5V
-5V
HOLT INTEGRATED CIRCUITS
t
ARINC BIT
DATT
for 10 seconds
DATA
BIT 1
zero level
t
fx
TRANSMITTING DATA
DD
+0.3V
10%
HI-3585
°C
90%
t
10
fx
Power Dissipation at 25°C
DC Current Drain per pin .............................................. ±10mA
Storage Temperature Range ........................ -65°C to +150°C
Operating Temperature Range (Industrial): .... -40°C to +85°C
heat sink can be soldered to matching circuit board pad.
The heat sink may be connected to V+ or left floating.
Do not connect heat sink pad to VDD, GND or V-.
+5V
ARINC BIT
-5V
-10V
DATA
BIT 2
Plastic Quad Flat Pack ..................1.5 W, derate 10mW/ C
t
rx
null level
(Hi-Temp): ....-55°C to +125°C
+10V
-5V
+5V
ARINC BIT
BIT 32
DATA
°