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ISL32174EIVZ-T

Description
IC,LINE DRIVER,4 DRIVER,BICMOS,TSSOP,16PIN,PLASTIC
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size1MB,20 Pages
ManufacturerRenesas Electronics Corporation
Websitehttps://www.renesas.com/
Environmental Compliance
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ISL32174EIVZ-T Overview

IC,LINE DRIVER,4 DRIVER,BICMOS,TSSOP,16PIN,PLASTIC

ISL32174EIVZ-T Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerRenesas Electronics Corporation
package instructionTSSOP, TSSOP16,.25
Reach Compliance Codecompliant
ECCN codeEAR99
Differential outputYES
Number of drives4
JESD-30 codeR-PDSO-G16
JESD-609 codee3
Humidity sensitivity level2
Number of terminals16
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Minimum output swing2 V
Output characteristics3-STATE
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP16,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
power supply3.3/5 V
Certification statusNot Qualified
Maximum receive delay
surface mountYES
technologyBICMOS
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn) - annealed
Terminal formGULL WING
Terminal pitch0.635 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
maximum transmission delay300 ns
Base Number Matches1
DATASHEET
ISL32172E, ISL32272E, ISL32372E, ISL32174E, ISL32274E,
ISL32374E, ISL32179E
The Intersil ISL32x7xE are ±16.5kV IEC61000-4-2 ESD
Protected, 3.0V to 5.5V powered, QUAD transmitters for
balanced communication using the RS-422 standard. These
drivers have very low output leakage currents (±10µA), so
they present a low load to the RS-422 bus.
Driver (Tx) outputs are tri-statable, and incorporate a hot
plug feature to keep them disabled during power-up and
down. Versions are available with a common EN/EN
(‘172 pinout), a two channel EN12/EN34 (‘174 pinout), or a
versatile combination of individual and group channel
enables (see
Table 1).
The ISL32372E, ISL32374E utilize slew rate limited drivers
which reduce EMI and minimize reflections from improperly
terminated transmission lines, or from unterminated stubs in
multidrop and multipoint applications. Drivers on the other
versions are not limited, so they can achieve the 10Mbps or
32Mbps data rates. All versions are offered in industrial and
extended industrial (-40°C to +125°C) temperature ranges.
A 50% smaller footprint (compared to the TSSOP) is
available with the ISL32179E’s QFN package. This device
also features a logic supply pin (V
L
), that sets the switching
points of the enable and DI inputs to be compatible with a
lower supply voltage in mixed voltage systems. Two speed
select pins allow the ISL32179E user to select from three
slew rate options for 460kbps, 10Mbps, or 32Mbps data
rates. Individual channel and group enable pins increase the
ISL32179E’s flexibility.
FN6824
Rev 2.00
August 13, 2015
Features
• IEC61000 ESD protection on RS-422 outputs . . ±16.5kV
- Class 3 ESD level on all other pins . . . . . . . 12kV HBM
- High machine model ESD level on all pins. . . . . . 700V
• Wide supply range . . . . . . . . . . . . . . . . . . . . 3.0V to 5.5V
• Specified for +125°C operation
• Available in industry standard pinouts (‘172/’174) or in a
space saving QFN (ISL32179E) with added features
• Logic supply pin (V
L
) eases operation in mixed supply
systems (ISL32179E only)
• User selectable data rate (ISL32179E only)
• Hot plug - Tx outputs remain three-state during power-up
and power-down
• Low Tx leakage allows > 256 devices on the bus
• High data rates . . . . . . . . . . . . . . . . . . . . . . up to 32Mbps
• Low quiescent supply current. . . . . . . . . . . . 0.8mA (max)
- Low shutdown supply current . . . . . . . . . . . . . . . . 60µA
• Current limiting and thermal shutdown for driver overload
protection
• Tri-statable Tx outputs
• 5V tolerant logic inputs when V
CC
≤ 5V
• Pb-free (RoHS compliant)
Applications
• Telecom equipment
• Motor controllers/encoders
• Programmable logic controllers
• Industrial/process control networks
TABLE 1. SUMMARY OF FEATURES
DATA
FUNCTION RATE (Mbps)
4 Tx
4 Tx
4 Tx
4 Tx
4 Tx
4 Tx
4 Tx
32
10
0.46
32
10
0.46
SLEW
RATE
LIMITED?
NO
NO
YES
NO
NO
YES
HOT
V
L
PLUG? PIN?
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
TX
ENABLE
TYPE
EN, EN
EN, EN
EN, EN
LOW
QUIESCENT
POWER
PIN
I
CC
(mA) SHUTDOWN? COUNT
<1
<1
<1
<1
<1
<1
<1
NO
NO
NO
NO
NO
NO
YES
16
16
16
16
16
16
24
PART NUMBER
ISL32172E
ISL32272E
ISL32372E
(No longer available
or supported)
ISL32174E
ISL32274E
(No longer available
or supported)
ISL32374E
(No longer available
or supported)
ISL32179E
NO EN12, EN34
NO EN12, EN34
NO EN12, EN34
YES
Indiv. and
group
enables
32, 10, 0.46 SELECTABLE
FN6824 Rev 2.00
August 13, 2015
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