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ISL83070EIBZA-T

Description
±15kV HBM ESD, 3.3V, Full-duplex, 250kbps RS-485/RS-422 Transceiver with Tx/Rx enable; SOIC14; Temp Range: -40° to 85°C
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size1021KB,18 Pages
ManufacturerRenesas Electronics Corporation
Websitehttps://www.renesas.com/
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ISL83070EIBZA-T Overview

±15kV HBM ESD, 3.3V, Full-duplex, 250kbps RS-485/RS-422 Transceiver with Tx/Rx enable; SOIC14; Temp Range: -40° to 85°C

ISL83070EIBZA-T Parametric

Parameter NameAttribute value
Brand NameIntersil
MakerRenesas Electronics Corporation
Parts packaging codeSOIC
package instructionSOP, SOP14,.25
Contacts14
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time11 weeks
Samacsys DescriptionIntersil ISL83070EIBZA-T, Line Transceiver, RS-422/ RS-485, 3.3 V, 14-Pin SOIC
Differential outputYES
Number of drives1
Input propertiesDIFFERENTIAL SCHMITT TRIGGER
Interface integrated circuit typeLINE TRANSCEIVER
Interface standardsEIA-422; EIA-485
JESD-30 codeR-PDSO-G14
JESD-609 codee3
length8.65 mm
Humidity sensitivity level3
Number of functions1
Number of terminals14
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Minimum output swing1.5 V
Maximum output low current0.004 A
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP14,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)260
power supply3.3 V
Certification statusNot Qualified
Maximum receive delay120 ns
Number of receiver bits1
Maximum seat height1.75 mm
Maximum slew rate0.8 mA
Maximum supply voltage3.6 V
Minimum supply voltage3 V
Nominal supply voltage3.3 V
surface mountYES
technologyBICMOS
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn) - annealed
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
maximum transmission delay1500 ns
width3.9 mm
Base Number Matches1
DATASHEET
ISL83070E/71E/72E/73E/75E/76E/77E/78E
±15kV ESD Protected, 3.3V, Full Fail-safe, Low Power, High Speed or Slew Rate
Limited, RS-485/RS-422 Transceivers
The Intersil ISL8307XE are BiCMOS 3.3V powered, single
transceivers that meet both the RS-485 and RS-422
standards for balanced communication. These devices have
very low bus currents (+125mA/-100mA), so they present a
true “1/8 unit load” to the RS-485 bus. This allows up to 256
transceivers on the network without violating the RS-485
specification’s 32 unit load maximum, and without using
repeaters. For example, in a remote utility meter reading
system, individual meter readings are routed to a
concentrator via an RS-485 network, so the high allowed
node count minimizes the number of repeaters required.
Receiver (Rx) inputs feature a “Full Fail-Safe” design, which
ensures a logic high Rx output if Rx inputs are floating,
shorted, or terminated but undriven.
Hot Plug circuitry ensures that the Tx and Rx outputs remain
in a high impedance state while the power supply stabilizes.
The ISL83070E through ISL83075E utilize slew rate limited
drivers which reduce EMI, and minimize reflections from
improperly terminated transmission lines, or unterminated
stubs in multidrop and multipoint applications. Slew rate limited
versions also include receiver input filtering to enhance noise
immunity in the presence of slow input signals.
The ISL83070E, ISL83071E, ISL83073E, ISL83076E,
ISL83077E
are configured for full duplex (separate Rx input
and Tx output pins) applications. The half duplex versions
multiplex the Rx inputs and Tx outputs to allow transceivers
with output disable functions in 8 lead packages.
FN6115
Rev 5.00
October 5, 2012
Features
• Pb-Free (RoHS Compliant)
• RS-485 I/O Pin ESD Protection
 
15kV HBM
- Class 3 ESD Level on all Other Pins . . . . . . >7kV HBM
• Full Fail-safe (Open, Short, Terminated/Floating)
Receivers
• Hot Plug - Tx and Rx Outputs Remain Three-state During
Power-up (Only Versions with Output Enable Pins)
• True 1/8 Unit Load Allows up to 256 Devices on the Bus
• Single 3.3V Supply
• High Data Rates . . . . . . . . . . . . . . . . . . . . . . up to 20Mbps
• Low Quiescent Supply Current . . . . . . . . . . .800
A (Max)
- Ultra Low Shutdown Supply Current . . . . . . . . . . .10nA
• -7V to +12V Common Mode Input/Output Voltage Range
• Half and Full Duplex Pinouts
• Three State Rx and Tx Outputs Available
• Current Limiting and Thermal Shutdown for driver
Overload Protection
• Tiny MSOP package offering saves 50% board space
Applications
• Automated Utility Meter Reading Systems
• High Node Count Systems
• Field Bus Networks
• Security Camera Networks
• Building Environmental Control/ Lighting Systems
• Industrial/Process Control Networks
TABLE 1. SUMMARY OF FEATURES
PART
NUMBER
ISL83070E
ISL83071E
ISL83072E
ISL83073E
ISL83075E
ISL83076E
ISL83077E
ISL83078E
HALF/FULL DATA RATE
DUPLEX
(Mbps)
FULL
FULL
HALF
FULL
HALF
FULL
FULL
HALF
0.25
0.25
0.25
0.5
0.5
20
20
20
SLEW-RATE
LIMITED?
YES
YES
YES
YES
YES
NO
NO
NO
HOT
PLUG?
YES
NO
YES
YES
YES
YES
NO
YES
# DEVICES
ON BUS
256
256
256
256
256
256
256
256
RX/TX
ENABLE?
YES
NO
YES
YES
YES
YES
NO
YES
QUIESCENT
I
CC
(A)
510
510
510
510
510
510
510
510
LOW POWER
SHUTDOWN?
YES
NO
YES
YES
YES
YES
NO
YES
PIN
COUNT
14
8
8
14
8
14
8
8
FN6115 Rev 5.00
October 5, 2012
Page 1 of 18

ISL83070EIBZA-T Related Products

ISL83070EIBZA-T ISL83072EIBZA ISL83072EIUZA ISL83075EIUZA
Description ±15kV HBM ESD, 3.3V, Full-duplex, 250kbps RS-485/RS-422 Transceiver with Tx/Rx enable; SOIC14; Temp Range: -40° to 85°C ±15kV HBM ESD Protected, 3.3V, Half-duplex, 250kbps RS-485/RS-422 Transceiver with Tx/Rx enable; MSOP8, SOIC8; Temp Range: -40° to 85°C ±15kV HBM ESD Protected, 3.3V, Half-duplex, 250kbps RS-485/RS-422 Transceiver with Tx/Rx enable; MSOP8, SOIC8; Temp Range: -40° to 85°C ±15kV HBM ESD Protected, 3.3V, Half-duplex, 500kbps RS-485/RS-422 Transceiver with Tx/Rx enable; MSOP8, SOIC14, SOIC8; Temp Range: -40° to 85°C
Brand Name Intersil Intersil Intersil Intersil
Maker Renesas Electronics Corporation Renesas Electronics Corporation Renesas Electronics Corporation Renesas Electronics Corporation
Parts packaging code SOIC MSOP, SOIC MSOP, SOIC MSOP, SOIC, SOIC
package instruction SOP, SOP14,.25 SOP, SOP8,.25 TSSOP, TSSOP8,.19 TSSOP, TSSOP8,.19
Contacts 14 8, 8 8, 8 8, 14, 8
Reach Compliance Code compliant compliant compliant compliant
ECCN code EAR99 EAR99 EAR99 EAR99
Factory Lead Time 11 weeks 11 weeks 9 weeks 1 week
Differential output YES YES YES YES
Number of drives 1 1 1 1
Input properties DIFFERENTIAL SCHMITT TRIGGER DIFFERENTIAL SCHMITT TRIGGER DIFFERENTIAL SCHMITT TRIGGER DIFFERENTIAL SCHMITT TRIGGER
Interface integrated circuit type LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER
Interface standards EIA-422; EIA-485 EIA-422; EIA-485 EIA-422; EIA-485 EIA-422; EIA-485
JESD-30 code R-PDSO-G14 R-PDSO-G8 S-PDSO-G8 S-PDSO-G8
JESD-609 code e3 e3 e3 e3
length 8.65 mm 4.9 mm 3 mm 3 mm
Humidity sensitivity level 3 3 2 2
Number of functions 1 1 1 1
Number of terminals 14 8 8 8
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C
Minimum output swing 1.5 V 1.5 V 1.5 V 1.5 V
Maximum output low current 0.004 A 0.004 A 0.004 A 0.004 A
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SOP SOP TSSOP TSSOP
Encapsulate equivalent code SOP14,.25 SOP8,.25 TSSOP8,.19 TSSOP8,.19
Package shape RECTANGULAR RECTANGULAR SQUARE SQUARE
Package form SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 260 260 260 260
power supply 3.3 V 3.3 V 3.3 V 3.3 V
Certification status Not Qualified Not Qualified Not Qualified Not Qualified
Maximum receive delay 120 ns 120 ns 120 ns 120 ns
Number of receiver bits 1 1 1 1
Maximum seat height 1.75 mm 1.75 mm 1.1 mm 1.1 mm
Maximum slew rate 0.8 mA 0.8 mA 0.8 mA 0.8 mA
Maximum supply voltage 3.6 V 3.6 V 3.6 V 3.6 V
Minimum supply voltage 3 V 3 V 3 V 3 V
Nominal supply voltage 3.3 V 3.3 V 3.3 V 3.3 V
surface mount YES YES YES YES
technology BICMOS BICMOS BICMOS BICMOS
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal surface Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed
Terminal form GULL WING GULL WING GULL WING GULL WING
Terminal pitch 1.27 mm 1.27 mm 0.65 mm 0.65 mm
Terminal location DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature 30 30 30 30
maximum transmission delay 1500 ns 1500 ns 1500 ns 800 ns
width 3.9 mm 3.9 mm 3 mm 3 mm
Base Number Matches 1 1 1 1
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