SP481ECN-L/TR datasheet, PDF - EEWORLD Datasheet

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SP481ECN-L/TR: DescriptionRS-485 Interface IC Enhanced Low Power Half-Duplex RS-485; CategoryAnalog mixed-signal IC Drivers and interfaces; File Size516KB，12 Pages; ManufacturerExar; Environmental Compliance; Related ProductsFound12parts with similar functions to SP481ECN-L/TR

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SP481ECN-L/TR Overview

RS-485 Interface IC Enhanced Low Power Half-Duplex RS-485

SP481ECN-L/TR Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Exar
Parts packaging code	SOIC
package instruction	SOP, SOP8,.25
Contacts	8
Reach Compliance Code	compliant
ECCN code	EAR99
Differential output	YES
Number of drives	1
High level input current maximum value	0.00001 A
Input properties	DIFFERENTIAL SCHMITT TRIGGER
Interface integrated circuit type	LINE TRANSCEIVER
Interface standards	EIA-485; EIA-422
JESD-30 code	R-PDSO-G8
JESD-609 code	e3
length	4.9 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	8
Maximum operating temperature	70 °C
Minimum operating temperature
Minimum output swing	1.5 V
Maximum output low current	0.004 A
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP8,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
power supply	5 V
Certification status	Not Qualified
Maximum receive delay	100 ns
Number of receiver bits	1
Maximum seat height	1.75 mm
Maximum supply voltage	5.25 V
Minimum supply voltage	4.75 V
Nominal supply voltage	5 V
surface mount	YES
technology	BICMOS
Temperature level	COMMERCIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
maximum transmission delay	60 ns
width	3.9 mm

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SP481E / SP485E

Enhanced Low Power Half-Duplex

RS-485 Transceivers

• +5V Only

• Low Power BiCMOS

• Driver / Receiver Enable for Multi-Drop

configurations

• Low Power Shutdown mode (SP481E)

• Enhanced ESD Specifications:

+/-5kV Human Body Model

+/-15kV IEC1000-4-2 Air Discharge

+/-8kV IEC1000-4-2 Contact Discharge

• Available in RoHS Compliant, Lead Free

Packaging.

DESCRIPTION

The

SP481E

and

SP485E

are a family of half-duplex transceivers that meet the specifica-

tions of RS-485 and RS-422 serial protocols with enhanced ESD performance. The ESD

tolerance has been improved on these devices to over

+5kV for both Human Body Model

and IEC1000-4-2 Air Discharge Method. These devices are pin-to-pin compatible with

Exar's

SP481 and SP485 devices as well as popular industry standards. As with the original ver-

sions, the

SP481E

and

SP485E

feature

Exar's

BiCMOS design allowing low power opera-

tion without sacrificing performance. The

SP481E

and

SP485E

meet the requirements of

the RS-485 and RS-422 protocols up to 10Mbps under load. The

SP481E

is equipped with

a low power shutdown mode.

Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 50-668-707 • www.exar.com

SP48E,485E_03_0527

SP481ECN-L/TR Related Products

	SP481ECN-L/TR	SP481EEN-L
Description	RS-485 Interface IC Enhanced Low Power Half-Duplex RS-485	RS-485 Interface IC RS485 10000 kbps 5V temp -40C to 85C
Is it lead-free?	Lead free	Lead free
Is it Rohs certified?	conform to	conform to
Maker	Exar	Exar
Parts packaging code	SOIC	SOIC
package instruction	SOP, SOP8,.25	ROHS COMPLIANT, MS-012AA, SOIC-8
Contacts	8	8
Reach Compliance Code	compliant	compliant
ECCN code	EAR99	EAR99
Differential output	YES	YES
Number of drives	1	1
High level input current maximum value	0.00001 A	0.00001 A
Input properties	DIFFERENTIAL SCHMITT TRIGGER	DIFFERENTIAL SCHMITT TRIGGER
Interface integrated circuit type	LINE TRANSCEIVER	LINE TRANSCEIVER
Interface standards	EIA-485; EIA-422	EIA-485; EIA-422
JESD-30 code	R-PDSO-G8	R-PDSO-G8
JESD-609 code	e3	e3
length	4.9 mm	4.9 mm
Humidity sensitivity level	1	1
Number of functions	1	1
Number of terminals	8	8
Maximum operating temperature	70 °C	85 °C
Minimum output swing	1.5 V	1.5 V
Maximum output low current	0.004 A	0.004 A
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP
Encapsulate equivalent code	SOP8,.25	SOP8,.25
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260	260
power supply	5 V	5 V
Certification status	Not Qualified	Not Qualified
Maximum receive delay	100 ns	100 ns
Number of receiver bits	1	1
Maximum seat height	1.75 mm	1.75 mm
Maximum supply voltage	5.25 V	5.25 V
Minimum supply voltage	4.75 V	4.75 V
Nominal supply voltage	5 V	5 V
surface mount	YES	YES
technology	BICMOS	BICMOS
Temperature level	COMMERCIAL	INDUSTRIAL
Terminal surface	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL
Maximum time at peak reflow temperature	40	40
maximum transmission delay	60 ns	60 ns
width	3.9 mm	3.9 mm

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SP481ECN-L/TR Similar Products

Part Number	Manufacturer	Description
SP485EMN-L/TR	MaxLinear Inc	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, SOIC-8
SP481ECN-L/TR	MaxLinear Inc	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, SOIC-8
SP485ECN-L/TR	Exar	RS-485 Interface IC Low Pwr Half-Duplex RS-485
SP485ECN-L	Exar	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, SOIC-8
SP481ECN	Rochester Electronics	LINE TRANSCEIVER, PDSO8, MS-012AA, SOIC-8
SP481ECN/TR	SIPEX	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, MS-012AA, SOIC-8
SP485ECN/TR	Exar	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, MS-012AA, SOIC-8
SP485EMN/TR	SIPEX	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, MS-012AA, SOIC-8
SP485EMN-L	SIPEX	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8
SP485EMN	SIPEX	LINE TRANSCEIVER, PDSO8
SP481ECN-L	SIPEX	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8
SP485ECN	SIPEX	LINE TRANSCEIVER, PDSO8

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