ISL8485EIB datasheet, PDF - EEWORLD Datasheet

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ISL8485EIB: DescriptionLINE TRANSCEIVER, PDSO8, PLASTIC, MS-012AA, SOIC-8; CategoryAnalog mixed-signal IC Drivers and interfaces; File Size865KB，15 Pages; ManufacturerRenesas Electronics Corporation; Websitehttps://www.renesas.com/; Related ProductsFound20parts with similar functions to ISL8485EIB

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ISL8485EIB Overview

LINE TRANSCEIVER, PDSO8, PLASTIC, MS-012AA, SOIC-8

ISL8485EIB Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Renesas Electronics Corporation
Parts packaging code	SOIC
package instruction	SOP, SOP8,.25
Contacts	8
Reach Compliance Code	not_compliant
ECCN code	EAR99
Differential output	YES
Number of drives	1
High level input current maximum value	0.000002 A
Input properties	DIFFERENTIAL SCHMITT TRIGGER
Interface integrated circuit type	LINE TRANSCEIVER
Interface standards	EIA-422; EIA-485
JESD-30 code	R-PDSO-G8
JESD-609 code	e0
length	4.9 mm
Humidity sensitivity level	1
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	SOP
Encapsulate equivalent code	SOP8,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	240
power supply	5 V
Certification status	Not Qualified
Maximum receive delay	150 ns
Number of receiver bits	1
Maximum seat height	1.75 mm
Maximum slew rate	0.9 mA
Maximum supply voltage	5.5 V
Minimum supply voltage	4.5 V
Nominal supply voltage	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
maximum transmission delay	50 ns
width	3.9 mm

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DATASHEET

ISL8483E, ISL8485E

ESD Protected to ±15kV, 5V, Low Power, High Speed or Slew Rate Limited

RS-485/RS-422 Transceivers

The

ISL8483E

and

ISL8485E

are ESD protected, BiCMOS 5V

powered, single transceivers that meet both the RS-485 and

RS-422 standards for balanced communication. Each driver

output/receiver input is protected against ±15kV ESD strikes

without latch-up. Unlike competitive devices, this Renesas

family is specified for 10% tolerance supplies (4.5V to 5.5V).

The ISL8483E uses slew rate limited drivers that reduce EMI

and minimize reflections from improperly terminated

transmission lines or unterminated stubs in multidrop and

multipoint applications.

Data rates up to 10Mbps are achievable by using the

ISL8485E, which features higher slew rates.

Both devices present a “single unit load” to the RS-485 bus,

which allows up to 32 transceivers on the network.

Receiver (Rx) inputs feature a “fail-safe if open” design, which

ensures a logic high Rx output if Rx inputs are floating.

Driver (Tx) outputs are short-circuit protected even for voltages

exceeding the power supply voltage. Additionally, on-chip

thermal shutdown circuitry disables the Tx outputs to prevent

damage if power dissipation becomes excessive.

These half duplex configurations multiplex the Rx inputs and

Tx outputs to allow transceivers with Rx and Tx disable

functions in 8 Ld packages.

FN6048

Rev.13.00

Sep 24, 2018

Features

• Pb-Free (RoHS compliant)

• Extended industrial temperature options (+125°C)

• RS-485 I/O pin ESD protection . . . . . . . . . . . . . . ±15kV HBM

- Class 3 ESD level on all other pins. . . . . . . . . . . >7kV HBM

• Specified for 10% tolerance supplies

• High data rate version (ISL8485E). . . . . . . . . . up to 10Mbps

• Slew rate limited version for error free data transmission

(ISL8483E) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . up to 250kbps

• Single unit load allows up to 32 devices on the bus

• 1nA low current Shutdown mode (ISL8483E)

• Low quiescent current:

- 160µA (ISL8483E)

- 500µA (ISL8485E)

• -7V to +12V common-mode input voltage range

• Three-state Rx and Tx outputs

• 30ns propagation delays, 5ns skew (ISL8485E)

• Operate from a single +5V supply (10% tolerance)

• Current limiting and thermal shutdown for driver overload

protection

Related Literature

For a full list of related documents, visit our website:

•

ISL8483E

and

ISL8485E

product pages

Applications

• Factory automation

• Security networks

• Building environmental control systems

• Industrial/process control networks

• Level translators (such as RS-232 to RS-422)

• RS-232 “extension cords”

TABLE 1. SUMMARY OF FEATURES

NO. OF

DEVICES

ALLOWED

ON BUS

PART

NUMBER

ISL8483E

ISL8485E

HALF/FULL

DUPLEX

Half

DATA RATE

(Mbps)

0.25

SLEW-RATE

LIMITED?

Yes

RECEIVER/DRIVER

ENABLE?

Yes

QUIESCENT I

(µA)

160

500

LOW POWER

SHUTDOWN?

Yes

COUNT

FN6048 Rev.13.00

Sep 24, 2018

Page 1 of 15

ISL8485EIB Related Products

	ISL8485EIB	ISL8483ECPZ	ISL8485ECB	ISL8485ECP	ISL8485EIB-T	ISL8485ECB-T	ISL8485EMPZ	ISL8483EIB	ISL8483EIB-T
Description	LINE TRANSCEIVER, PDSO8, PLASTIC, MS-012AA, SOIC-8	LINE TRANSCEIVER, PDIP8, ROHS COMPLIANT, PLASTIC, MS-001BA, DIP-8	LINE TRANSCEIVER, PDSO8, PLASTIC, MS-012AA, SOIC-8	LINE TRANSCEIVER, PDIP8, PLASTIC, MS-001BA, DIP-8	LINE TRANSCEIVER, PDSO8, PLASTIC, MS-012AA, SOIC-8	LINE TRANSCEIVER, PDSO8, PLASTIC, MS-012AA, SOIC-8	LINE TRANSCEIVER, PDIP8, ROHS COMPLIANT, PLASTIC, MS-001BA, 8 PIN	LINE TRANSCEIVER, PDSO8, PLASTIC, MS-012AA, SOIC-8	LINE TRANSCEIVER, PDSO8, PLASTIC, MS-012AA, SOIC-8
Is it Rohs certified?	incompatible	conform to	incompatible	incompatible	incompatible	incompatible	conform to	incompatible	incompatible
Maker	Renesas Electronics Corporation	Renesas Electronics Corporation	Renesas Electronics Corporation	Renesas Electronics Corporation	Renesas Electronics Corporation	Renesas Electronics Corporation	Renesas Electronics Corporation	Renesas Electronics Corporation	Renesas Electronics Corporation
Parts packaging code	SOIC	DIP	SOIC	DIP	SOIC	SOIC	DIP	SOIC	SOIC
package instruction	SOP, SOP8,.25	ROHS COMPLIANT, PLASTIC, MS-001BA, DIP-8	SOP, SOP8,.25	DIP, DIP8,.3	SOP, SOP8,.25	SOP, SOP8,.25	DIP, DIP8,.3	SOP, SOP8,.25	SOP, SOP8,.25
Contacts	8	8	8	8	8	8	8	8	8
Reach Compliance Code	not_compliant	compliant	not_compliant	not_compliant	not_compliant	not_compliant	compliant	not_compliant	not_compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Differential output	YES	YES	YES	YES	YES	YES	YES	YES	YES
Number of drives	1	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	DIFFERENTIAL SCHMITT TRIGGER
Interface integrated circuit type	LINE TRANSCEIVER	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	EIA-422; EIA-485
JESD-30 code	R-PDSO-G8	R-PDIP-T8	R-PDSO-G8	R-PDIP-T8	R-PDSO-G8	R-PDSO-G8	R-PDIP-T8	R-PDSO-G8	R-PDSO-G8
JESD-609 code	e0	e3	e0	e0	e0	e0	e3	e0	e0
length	4.9 mm	9.585 mm	4.9 mm	9.585 mm	4.9 mm	4.9 mm	9.585 mm	4.9 mm	4.9 mm
Number of functions	1	1	1	1	1	1	1	1	1
Number of terminals	8	8	8	8	8	8	8	8	8
Maximum operating temperature	85 °C	70 °C	70 °C	70 °C	85 °C	70 °C	125 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-	-	-	-40 °C	-	-55 °C	-40 °C	-40 °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	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	0.004 A
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	DIP	SOP	DIP	SOP	SOP	DIP	SOP	SOP
Encapsulate equivalent code	SOP8,.25	DIP8,.3	SOP8,.25	DIP8,.3	SOP8,.25	SOP8,.25	DIP8,.3	SOP8,.25	SOP8,.25
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	IN-LINE	SMALL OUTLINE	IN-LINE	SMALL OUTLINE	SMALL OUTLINE	IN-LINE	SMALL OUTLINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	240	NOT APPLICABLE	240	NOT SPECIFIED	240	240	NOT APPLICABLE	240	240
power supply	5 V	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	Not Qualified
Maximum receive delay	150 ns	2000 ns	150 ns	150 ns	150 ns	150 ns	150 ns	2000 ns	2000 ns
Number of receiver bits	1	1	1	1	1	1	1	1	1
Maximum seat height	1.75 mm	5.33 mm	1.75 mm	5.33 mm	1.75 mm	1.75 mm	5.33 mm	1.75 mm	1.75 mm
Maximum slew rate	0.9 mA	0.65 mA	0.9 mA	0.9 mA	0.9 mA	0.9 mA	0.9 mA	0.65 mA	0.65 mA
Maximum supply voltage	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V
Nominal supply voltage	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	YES	NO	YES	NO	YES	YES	NO	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	INDUSTRIAL	COMMERCIAL	MILITARY	INDUSTRIAL	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)	Matte Tin (Sn) - annealed	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Matte Tin (Sn) - annealed	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	GULL WING	THROUGH-HOLE	GULL WING	THROUGH-HOLE	GULL WING	GULL WING	THROUGH-HOLE	GULL WING	GULL WING
Terminal pitch	1.27 mm	2.54 mm	1.27 mm	2.54 mm	1.27 mm	1.27 mm	2.54 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT APPLICABLE	NOT SPECIFIED	NOT SPECIFIED	30	30	NOT APPLICABLE	30	NOT SPECIFIED
maximum transmission delay	50 ns	2000 ns	50 ns	50 ns	50 ns	50 ns	50 ns	2000 ns	2000 ns
width	3.9 mm	7.62 mm	3.9 mm	7.62 mm	3.9 mm	3.9 mm	7.62 mm	3.9 mm	3.9 mm
High level input current maximum value	0.000002 A	0.000002 A	0.000002 A	0.000002 A	0.000002 A	0.000002 A	-	0.000002 A	0.000002 A
Humidity sensitivity level	1	-	1	-	1	1	-	1	1

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