SP485EEP datasheet, PDF - EEWORLD Datasheet

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SP485EEP: DescriptionLINE TRANSCEIVER, PDSO8; CategoryAnalog mixed-signal IC Drivers and interfaces; File Size518KB，11 Pages; ManufacturerSIPEX; Websitehttp://www.sipex.com/

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SP485EEP Overview

LINE TRANSCEIVER, PDSO8

SP485EEP Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	SIPEX
package instruction	PLASTIC, MS-001BA, DIP-8
Reach Compliance Code	unknow
Differential output	YES
Number of drives	1
Input properties	DIFFERENTIAL SCHMITT TRIGGER
Interface integrated circuit type	LINE TRANSCEIVER
Interface standards	EIA-422; EIA-485
JESD-30 code	R-PDIP-T8
JESD-609 code	e0
length	9.27 mm
Number of functions	1
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Minimum output swing	1.5 V
Maximum output low current	0.004 A
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP8,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT APPLICABLE
power supply	5 V
Certification status	Not Qualified
Maximum receive delay	100 ns
Number of receiver bits	1
Maximum seat height	5.33 mm
Maximum supply voltage	5.25 V
Minimum supply voltage	4.75 V
Nominal supply voltage	5 V
surface mount	NO
technology	BICMOS
Temperature level	INDUSTRIAL
Terminal surface	TIN LEAD
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT APPLICABLE
maximum transmission delay	60 ns
width	7.62 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:

+15KV Human Body Model

+15KV IEC1000-4-2 Air Discharge

+8KV IEC1000-4-2 Contact Discharge

DESCRIPTION

The

SP481E

and the

SP485E

are a family of half-duplex transceivers that meet the

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

ESD tolerance has been improved on these devices to over +15KV for both Human Body

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

Sipex's SP481 and SP485 devices as well as popular industry standards. As with the original

versions, the

SP481E

and the

SP485E

feature Sipex's BiCMOS design allowing low power

operation 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.

RO 1

RE 2

DE 3

DI 4

8 Vcc

SP481E and SP485E

5 GND

Rev. 5/16/03

SP481E Low Power Half-Duplex RS485 Transceivers

SP485EEP Related Products

	SP485EEP	SP485EEN	SP485ECP	SP485ECN	SP481EEP	SP481EEN	SP481ECP	SP481ECN
Description	LINE TRANSCEIVER, PDSO8	LINE TRANSCEIVER, PDSO8	LINE TRANSCEIVER, PDSO8	LINE TRANSCEIVER, PDSO8	LINE TRANSCEIVER, PDSO8	LINE TRANSCEIVER, PDSO8	LINE TRANSCEIVER, PDSO8	LINE TRANSCEIVER, PDSO8
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Maker	SIPEX	SIPEX	SIPEX	SIPEX	SIPEX	SIPEX	SIPEX	SIPEX
package instruction	PLASTIC, MS-001BA, DIP-8	MS-012AA, SOIC-8	PLASTIC, MS-001BA, DIP-8	MS-012AA, SOIC-8	DIP, DIP8,.3	SOP, SOP8,.25	DIP, DIP8,.3	SOP, SOP8,.25
Reach Compliance Code	unknow	unknow	unknow	unknow	unknow	unknow	unknow	unknow
Differential output	YES	YES	YES	YES	YES	YES	YES	YES
Number of drives	1	1	1	1	1	1	1	1
Input properties	DIFFERENTIAL SCHMITT TRIGGER	DIFFERENTIAL SCHMITT TRIGGER	DIFFERENTIAL SCHMITT TRIGGER	DIFFERENTIAL SCHMITT TRIGGER	DIFFERENTIAL SCHMITT TRIGGER	DIFFERENTIAL SCHMITT TRIGGER	DIFFERENTIAL SCHMITT TRIGGER	DIFFERENTIAL SCHMITT TRIGGER
Interface integrated circuit type	LINE TRANSCEIVER	LINE TRANSCEIVER	LINE TRANSCEIVER	LINE TRANSCEIVER	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	EIA-422; EIA-485	EIA-422; EIA-485	EIA-422; EIA-485	EIA-422; EIA-485
JESD-30 code	R-PDIP-T8	R-PDSO-G8	R-PDIP-T8	R-PDSO-G8	R-PDIP-T8	R-PDSO-G8	R-PDIP-T8	R-PDSO-G8
JESD-609 code	e0	e0	e0	e0	e0	e0	e0	e0
length	9.27 mm	4.9 mm	9.27 mm	4.9 mm	9.27 mm	4.9 mm	9.27 mm	4.9 mm
Number of functions	1	1	1	1	1	1	1	1
Number of terminals	8	8	8	8	8	8	8	8
Maximum operating temperature	85 °C	85 °C	70 °C	70 °C	85 °C	85 °C	70 °C	70 °C
Minimum output swing	1.5 V	1.5 V	1.5 V	1.5 V	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	0.004 A	0.004 A	0.004 A	0.004 A
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	SOP	DIP	SOP	DIP	SOP	DIP	SOP
Encapsulate equivalent code	DIP8,.3	SOP8,.25	DIP8,.3	SOP8,.25	DIP8,.3	SOP8,.25	DIP8,.3	SOP8,.25
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	SMALL OUTLINE	IN-LINE	SMALL OUTLINE	IN-LINE	SMALL OUTLINE	IN-LINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT APPLICABLE	240	NOT APPLICABLE	240	NOT APPLICABLE	240	NOT APPLICABLE	240
power supply	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum receive delay	100 ns	100 ns	100 ns	100 ns	100 ns	100 ns	100 ns	100 ns
Number of receiver bits	1	1	1	1	1	1	1	1
Maximum seat height	5.33 mm	1.75 mm	5.33 mm	1.75 mm	5.33 mm	1.75 mm	5.33 mm	1.75 mm
Maximum supply voltage	5.25 V	5.25 V	5.25 V	5.25 V	5.25 V	5.25 V	5.25 V	5.25 V
Minimum supply voltage	4.75 V	4.75 V	4.75 V	4.75 V	4.75 V	4.75 V	4.75 V	4.75 V
Nominal supply voltage	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	NO	YES	NO	YES	NO	YES	NO	YES
technology	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	COMMERCIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL	COMMERCIAL	COMMERCIAL
Terminal surface	TIN LEAD	Tin/Lead (Sn/Pb)	TIN LEAD	Tin/Lead (Sn/Pb)	TIN LEAD	Tin/Lead (Sn/Pb)	TIN LEAD	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE	GULL WING	THROUGH-HOLE	GULL WING	THROUGH-HOLE	GULL WING	THROUGH-HOLE	GULL WING
Terminal pitch	2.54 mm	1.27 mm	2.54 mm	1.27 mm	2.54 mm	1.27 mm	2.54 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT APPLICABLE	30	NOT APPLICABLE	30	NOT APPLICABLE	30	NOT APPLICABLE	30
maximum transmission delay	60 ns	60 ns	60 ns	60 ns	60 ns	60 ns	60 ns	60 ns
width	7.62 mm	3.9 mm	7.62 mm	3.9 mm	7.62 mm	3.9 mm	7.62 mm	3.9 mm

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