ISL83085EIU Intersil, ISL83085EIU Datasheet - Page 3

• Manufacturer Part Number: ISL83085EIU
• Description: IC TXRX RS485/422 5V ESD 8-MSOP
• Manufacturer: Intersil
• Type: Transceiverr

Specifications of ISL83085EIU

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Ordering Information
NOTES:
Truth Tables
NOTE: *Shutdown Mode (See Notes 10 and 13).
Pin Descriptions
ISL83088EIU
ISL83088EIUZ (Note 2)
1. Add “-T” suffix for tape and reel. Please refer to TB347 for details on reel specifications.
2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte
PART NUMBER (Note 1)
tin plate PLUS ANNEAL - e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations.
Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC
J STD-020.
RE
X
X
0
1
ISL83080E, ISL83082E, ISL83083E, ISL83084E, ISL83085E, ISL83086E, ISL83088E
GND
V
PIN
A/Y
B/Z
RO
NC
RE
DE
DI
A
B
Y
Z
CC
INPUTS
DE
1
1
0
0
Ground connection.
Receiver output: If A - B ≥ -50mV, RO is high; If A - B ≤ -200mV, RO is low; RO = High if A and B are unconnected (floating)
or shorted.
Receiver output enable. RO is enabled when RE is low; RO is high impedance when RE is high.
Driver output enable. The driver outputs, Y and Z, are enabled by bringing DE high. They are high impedance when DE is
low.
Driver input. A low on DI forces output Y low and output Z high. Similarly, a high on DI forces output Y high and output Z low.
±15kV HBM ESD Protected RS-485/RS-422 level, noninverting receiver input and noninverting driver output. Pin is an input
if DE = 0; pin is an output if DE = 1.
±15kV HBM ESD Protected RS-485/RS-422 level, Inverting receiver input and inverting driver output. Pin is an input if DE
= 0; pin is an output if DE = 1.
±15kV HBM ESD Protected RS-485/RS-422 level, noninverting receiver input.
±15kV HBM ESD Protected RS-485/RS-422 level, inverting receiver input.
±15kV HBM ESD Protected RS-485/RS-422 level, noninverting driver output.
±15kV HBM ESD Protected RS-485/RS-422 level, inverting driver output.
System power supply input (4.5V to 5.5V).
No Connection.
TRANSMITTING
DI
X
X
1
0
3
3088E
(Continued)
3088Z
PART MARKING
High-Z *
High-Z
Z
0
1
OUTPUTS
High-Z*
High-Z
Y
1
0
TEMP. RANGE (°C)
-40 to +85
-40 to +85
NOTE: *Shutdown Mode (See Notes 10 and 13).
FUNCTION
RE
0
0
0
1
1
Half Duplex
DE
0
0
0
0
1
8 Ld MSOP
8 Ld MSOP (Pb-free)
INPUTS
Full Duplex
RECEIVING
PACKAGE
DE
X
X
X
0
1
Open/Shorted
≥ -0.05V
≤ -0.2V
Inputs
A-B
X
X
M8.118
M8.118
PKG. DWG. #
OUTPUT
April 22, 2008
High-Z*
High-Z
RO
FN6085.9
1
0
1