ADM3491EARZ-REEL7 datasheet, PDF

Datasheet> All Categories > Analog mixed-signal IC> Drivers and interfaces> ADM3491EARZ-REEL7

ADM3491EARZ-REEL7: DescriptionLINE TRANSCEIVER, PDSO14, LEAD FREE, MS-012-AB, SOIC-14; CategoryAnalog mixed-signal IC Drivers and interfaces; File Size2MB，21 Pages; ManufacturerRochester Electronics; Websitehttps://www.rocelec.com/; Environmental Compliance

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ADM3491EARZ-REEL7 Overview

LINE TRANSCEIVER, PDSO14, LEAD FREE, MS-012-AB, SOIC-14

ADM3491EARZ-REEL7 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Rochester Electronics
Parts packaging code	SOIC
package instruction	LEAD FREE, MS-012-AB, SOIC-14
Contacts	14
Reach Compliance Code	unknown
Other features	DATA RATES UPTO 12 MBPS
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-PDSO-G14
JESD-609 code	e3
length	8.65 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	14
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
Maximum receive delay	120 ns
Number of receiver bits	1
Maximum seat height	1.75 mm
Maximum supply voltage	3.6 V
Minimum supply voltage	3 V
Nominal supply voltage	3.3 V
surface mount	YES
Temperature level	INDUSTRIAL
Terminal surface	MATTE TIN
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
maximum transmission delay	35 ns
width	3.9 mm

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ADM3483E/ADM3486E/ADM3488E/ADM3490E/ADM3491E

TABLE OF CONTENTS

Features .............................................................................................. 1

Applications....................................................................................... 1

General Description ......................................................................... 1

Functional Block Diagrams............................................................. 1

Revision History ............................................................................... 2

Specifications..................................................................................... 4

Driver Timing Specifications...................................................... 5

Receiver Timing Specifications .................................................. 6

Absolute Maximum Ratings............................................................ 7

ESD Caution.................................................................................. 7

Pin Configurations and Function Descriptions ........................... 8

Test Circuits and Switching Characteristics.................................. 9

Typical Performance Characteristics ........................................... 11

Circuit Description......................................................................... 14

Devices with Receiver/Driver Enable—ADM3483E/

ADM3486E/ADM3491E ........................................................... 14

Devices Without Receiver/Driver Enable―ADM3488E/

ADM3490E ................................................................................. 14

Low Power Shutdown Mode—ADM3483E/ADM3486E /

ADM3491E ................................................................................. 14

Driver Output Protection.......................................................... 14

Propagation Delay ...................................................................... 14

Line Length vs. Data Rate ......................................................... 14

±15 kV ESD Protection ............................................................. 15

Human Body Model .................................................................. 15

Typical Applications................................................................... 15

Outline Dimensions ....................................................................... 18

Ordering Guide .......................................................................... 18

REVISION HISTORY

10/06—Rev. 0 to Rev. A

Added ADM3483E and ADM3488E ...............................Universal

Changes to Figure 1 and Figure 2................................................... 1

Inserted Table 3................................................................................. 5

Changes to Figure 4 and Figure 5................................................... 8

Inserted Figure 28 and Figure 29.................................................. 13

Changes to Figure 31 and Figure 32............................................. 16

Changes to Figure 34...................................................................... 17

Updated Outline Dimensions ....................................................... 18

Changes to Ordering Guide .......................................................... 18

8/06—Revision 0: Initial Version

Rev. A | Page 2 of 20

ADM3491EARZ-REEL7 Related Products

	ADM3491EARZ-REEL7	ADM3490EARZ	ADM3486EARZ-REEL7	ADM3488EARZ	ADM3488EARZ-REEL7	ADM3491EARZ	ADM3486EARZ
Description	LINE TRANSCEIVER, PDSO14, LEAD FREE, MS-012-AB, SOIC-14	LINE TRANSCEIVER, PDSO8, LEAD FREE, MS-012-A, SOIC-8	LINE TRANSCEIVER, PDSO8, LEAD FREE, MS-012-A, SOIC-8	LINE TRANSCEIVER, PDSO8, LEAD FREE, MS-012-A, SOIC-8	LINE TRANSCEIVER, PDSO8, LEAD FREE, MS-012-A, SOIC-8	LINE TRANSCEIVER, PDSO14, LEAD FREE, MS-012-AB, SOIC-14	LINE TRANSCEIVER, PDSO8, LEAD FREE, MS-012-A, SOIC-8
Is it lead-free?	Lead free	Lead free	Contains lead	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Maker	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics
Parts packaging code	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC
package instruction	LEAD FREE, MS-012-AB, SOIC-14	LEAD FREE, MS-012-A, SOIC-8	LEAD FREE, MS-012-A, SOIC-8	LEAD FREE, MS-012-A, SOIC-8	LEAD FREE, MS-012-A, SOIC-8	LEAD FREE, MS-012-AB, SOIC-14	LEAD FREE, MS-012-A, SOIC-8
Contacts	14	8	8	8	8	14	8
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknow
Other features	DATA RATES UPTO 12 MBPS	DATA RATES UPTO 12 MBPS	DATA RATES UPTO 2.5 MBPS	DATA RATES UPTO 250 KBPS	DATA RATES UPTO 250 KBPS	DATA RATES UPTO 12 MBPS	DATA RATES UPTO 2.5 MBPS
Differential output	YES	YES	YES	YES	YES	YES	YES
Number of drives	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
Interface integrated circuit type	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
JESD-30 code	R-PDSO-G14	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G14	R-PDSO-G8
JESD-609 code	e3	e3	e3	e3	e3	e3	e3
length	8.65 mm	5 mm	5 mm	5 mm	5 mm	8.65 mm	5 mm
Humidity sensitivity level	1	1	1	1	1	1	1
Number of functions	1	1	1	1	1	1	1
Number of terminals	14	8	8	8	8	14	8
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	SOP	SOP	SOP	SOP	SOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260	260	260	260	260	260	260
Maximum receive delay	120 ns	120 ns	120 ns	120 ns	120 ns	120 ns	120 ns
Number of receiver bits	1	1	1	1	1	1	1
Maximum seat height	1.75 mm	1.75 mm	1.75 mm	1.75 mm	1.75 mm	1.75 mm	1.75 mm
Maximum supply voltage	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V
Minimum supply voltage	3 V	3 V	3 V	3 V	3 V	3 V	3 V
Nominal supply voltage	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V
surface mount	YES	YES	YES	YES	YES	YES	YES
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	40	40	NOT SPECIFIED	40	40	40	40
maximum transmission delay	35 ns	35 ns	75 ns	1500 ns	1500 ns	35 ns	75 ns
width	3.9 mm	3.9 mm	3.9 mm	3.9 mm	3.9 mm	3.9 mm	3.9 mm

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