SP26LV432EN-L datasheet, PDF - EEWORLD Datasheet

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SP26LV432EN-L: DescriptionLine Receiver, 4 Func, 4 Rcvr, BICMOS, PDSO16, MS-012AC, SOIC-16; CategoryAnalog mixed-signal IC Drivers and interfaces; File Size549KB，19 Pages; ManufacturerExar; Environmental Compliance

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SP26LV432EN-L Overview

Line Receiver, 4 Func, 4 Rcvr, BICMOS, PDSO16, MS-012AC, SOIC-16

SP26LV432EN-L 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, SOP16,.25
Contacts	16
Reach Compliance Code	compliant
ECCN code	EAR99
Differential output	NO
Input properties	DIFFERENTIAL SCHMITT TRIGGER
Interface integrated circuit type	LINE RECEIVER
Interface standards	EIA-422
JESD-30 code	R-PDSO-G16
JESD-609 code	e3
length	9.9 mm
Humidity sensitivity level	2
Number of functions	4
Number of terminals	16
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output low current	0.006 A
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP16,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
power supply	3.3 V
Certification status	Not Qualified
Maximum receive delay	35 ns
Number of receiver bits	4
Maximum seat height	1.75 mm
Maximum slew rate	15 mA
Maximum supply voltage	3.6 V
Minimum supply voltage	3 V
Nominal supply voltage	3.3 V
surface mount	YES
technology	BICMOS
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	3.9 mm

SP26LV432EN-L Preview

SP26LV432

HIGH SPEED +3.3V QUAD RS-422 DIFFERENTIAL LINE RECEIVER

JUNE 2011

REV. 1.0.1

GENERAL DESCRIPTION

The

SP26LV432

is a quad differential line receiver

with three-state outputs designed to meet the EIA

specifications of the RS-422 serial protocol. The

SP26LV432

features Exar's BiCMOS process

allowing low power operational characteristics of

CMOS technology while meeting all of the demands

of the RS-422 serial protocol at 50Mbps under load.

The RS-422 protocol allows up to 10 receivers to be

connected to a multipoint bus transmission line. The

SP26LV432

features a receiver enable control

common to all four receivers and a high-Z output with

6mA source and sink capability. Since the cabling can

be as long as 4,000 feet, the RS-422 receivers of the

SP26LV432

are equipped with a wide (-7.0V to

+7.0V) common-mode input voltage range to

accommodate ground potential differences.

F

IGURE

1. T

YPICAL

A

PPLICATION

C

IRCUIT

FEATURES

•

Quad Differential Line Receivers

•

Compatible with the EIA standard for RS-422 serial

protocol

•

High-Z Output Control

•

Switching Rates Up to 50Mbps

•

14ns Typical Receiver Propagation Delays

•

60mV Typical Input Hysteresis

•

Single +3.3V Supply Operation

•

Common Receiver Enable Control

•

26LV32 industry standard footprint compatible

•

Ideal For Use with SP26LV431, Quad Drivers

•

-7.0V to +7.0V Common-Mode Input Voltage range

Exar

Corporation 48720 Kato Road, Fremont CA, 94538

•

(510) 668-7000

•

FAX (510) 668-7017

•

www.exar.com

SP26LV432

HIGH SPEED +3.3V QUAD RS-422 DIFFERENTIAL LINE RECEIVER

F

IGURE

2. P

IN

O

UT

A

SSIGNMENT

REV. 1.0.1

ORDERING INFORMATION

P

ART

N

UMBER

SP26LV432CN-L

SP26LV432CN-L/TR

SP26LV432EN-L

SP26LV432EN-L/TR

P

ACKAGE

16-pin Narrow SOIC

O

PERATING

T

EMPERATURE

R

ANGE

0°C to +70°C

-40°C to +85°C

D

EVICE

S

TATUS

Active

2

SP26LV432

REV. 1.0.1

HIGH SPEED +3.3V QUAD RS-422 DIFFERENTIAL LINE RECEIVER

PIN DESCRIPTIONS

Pin Assignments

P

IN

N

UMBER

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

P

IN

N

AME

RI

1

B

R

1

A

RO

1

ENABLE

RO

2

RI

2

A

RI

2

B

GND

RI

3

B

RI

3

A

RO

3

ENABLE

RO

4

RI

4

A

RI

4

B

V

CC

T

YPE

I

O

I

O

I

Pwr

I

O

I

O

I

Pwr

Inverted RS-422 receiver input.

Non-inverted RS-422 Receiver input.

TTL receiver output.

Receiver input enable, active HIGH.

TTL receiver output.

Non-inverted RS-422 Receiver input.

Inverted RS-422 receiver input.

Ground.

Inverted RS-422 receiver input.

Non-inverted RS-422 Receiver input.

TTL receiver output.

Receiver input enable, active LOW.

TTL receiver output.

Non-inverted RS-422 Receiver input.

Inverted RS-422 receiver input.

+3.0V to +3.6V power supply.

D

ESCRIPTION

Pin type: I=Input, O=Output.

3

SP26LV432

HIGH SPEED +3.3V QUAD RS-422 DIFFERENTIAL LINE RECEIVER

REV. 1.0.1

ABSOLUTE MAXIMUM RATINGS

These are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections to the

specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability and cause permanent

damage to the device.

V

CC

(Supply Voltage)

V

CM

(Common Mode Range)

V

DIFF

(Differential Input Voltage)

V

IN

(Enable Input Voltage)

T

STG

(Storage Temperature Range)

I

O

(Maximum Current Per Output)

Storage Temperature Range

Power Dissipation 16-pin PDIP

(derate 14.3mW/°C above +70°C)

Power Dissipation 16-pin NSOIC

(derate 8.95mW/°C above +70°C)

7.0V

±14V

Vcc + 1.5V

-65°C to +150°C

±25mA

-65°C to + 150°C

1150mW

725mW

CAUTION:

ESD (Electrostatic Discharge) sensitive device. Permanent damage may occur on unconnected devices subject to high energy electrostatic fields. Unused

devices must be stored in conductive foam or shunts. Personnel should be properly grounded prior to handling this device. The protective foam should be

discharged to the destination socket before devices are removed.

ELECTRICAL CHARACTERISTICS

U

NLESS OTHERWISE NOTED

: T

HE FOLLOWING SPECIFICATIONS APPLY FOR

VCC = +3.0V

TO

+3.6V

WITH

TA =

+25

O

C

AND ALL

MIN

AND

MAX

LIMITS APPLY ACROSS THE RECOMMENDED OPERATING TEMPERATURE RANGE

.

S

YMBOL

V

CC

P

ARAMETERS

Supply Voltage

Enable Input Rise or Fall Times

Input Electrical Characteristics

V

TH

R

IN

I

IN

I

IN

V

IH(EN)

V

IL(EN)

I

EN

V

HYST

I

CC

Minimum Differential Input Voltage

-200

50

+200

mV

V

OUT

= V

OH

or V

OL

,

-7V < V

CM

< +7V

Input Resistance

Input Current

Minimum Enable HIGH Input Level

Voltage

Maximum Enable LOW Input Level

Voltage

Maximum Enable Input Current

Input Hysteresis

Quiescent Supply Current

±1.0

60

5

15

2.0

0.8

5.0

+1.25

-1.5V

+1.5

-2.5V

kΩ

mA

V

IN

= -7V, +7V, +10V

Other input = GND

V

IN

= +10V, Other input = GND

V

IN

= -10V, Other input = GND

M

IN

.

3.0

3

TYP.

M

AX

.

3.6

U

NITS

V

ns

C

ONDITIONS

μ

A

mV

mA

V

IN

= V

CC

or GND

V

CM

= 0V

V

CC

= +3.3V, V

DIFF

= +1V

4

SP26LV432

REV. 1.0.1

HIGH SPEED +3.3V QUAD RS-422 DIFFERENTIAL LINE RECEIVER

U

NLESS OTHERWISE NOTED

: T

HE FOLLOWING SPECIFICATIONS APPLY FOR

VCC = +3.0V

TO

+3.6V

WITH

TA =

+25

O

C

AND ALL

MIN

AND

MAX

LIMITS APPLY ACROSS THE RECOMMENDED OPERATING TEMPERATURE RANGE

.

S

YMBOL

P

ARAMETERS

M

IN

.

TYP.

M

AX

.

U

NITS

C

ONDITIONS

Output Electrical Characteristics

V

OH

V

OL

I

OZQ

Minimum HIGH Level Output Voltage

2.4

2.8

V

CC

= +3.0V, V

DIFF

= +1V,

I

OUT

= -6mA

Maximum LOW Level Output Voltage

0.2

0.5

V

CC

= +3.0V, V

DIFF

= -1V,

I

OUT

= +6mA

Maximum Tri-State Output Leakage

Current

±0.5

±5.0

V

OUT

= V

CC

or GND,

ENABLE = V

IL

, ENABLE = V

IH

μ

A

Switching Characteristics

t

PLH

, t

PHL

t

RISE

, t

FALL

t

PZH,

t

PZL

t

PHZ,

t

PLZ

Propagation Delays

14

35

ns

C

L

= 50pF, V

DIFF

= 2.5V,

V

CM

= 0V, V

CC

= +3.3V

Output Rise and Fall Times

5

10

ns

C

L

= 50pF, V

DIFF

= 2.5V,

V

CM

= 0V, V

CC

= +3.3V

Output Enable Time

40

ns

C

L

= 50pF, R

L

= 1000Ω,

V

DIFF

= 2.5V, V

CC

= +3.3V

Output Disable Time

40

ns

C

L

= 50pF, R

L

= 1000Ω,

V

DIFF

= 2.5V, V

CC

= +3.3V

5

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SP26LV432EN-L Related Products

	SP26LV432EN-L	SP26LV432CN-L/TR	SP26LV432EN-L/TR	SP26LV432CP-L
Description	Line Receiver, 4 Func, 4 Rcvr, BICMOS, PDSO16, MS-012AC, SOIC-16	Line Receiver, 4 Func, 4 Rcvr, BICMOS, PDSO16, LEAD FREE, MO-012AC, SOIC-16	Line Receiver, 4 Func, 4 Rcvr, BICMOS, PDSO16, MS-012AC, SOIC-16	Line Receiver, 4 Func, 4 Rcvr, BICMOS, PDIP16, LEAD FREE, PLASTIC, MS-001BB, DIP-16
Is it Rohs certified?	conform to	conform to	conform to	conform to
Maker	Exar	Exar	Exar	Exar
Parts packaging code	SOIC	SOIC	SOIC	DIP
package instruction	SOP, SOP16,.25	SOP, SOP16,.25	SOP, SOP16,.25	DIP, DIP16,.3
Contacts	16	16	16	16
Reach Compliance Code	compliant	compliant	compliant	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99
Differential output	NO	NO	NO	NO
Input properties	DIFFERENTIAL SCHMITT TRIGGER	DIFFERENTIAL SCHMITT TRIGGER	DIFFERENTIAL SCHMITT TRIGGER	DIFFERENTIAL SCHMITT TRIGGER
Interface integrated circuit type	LINE RECEIVER	LINE RECEIVER	LINE RECEIVER	LINE RECEIVER
Interface standards	EIA-422	EIA-422	EIA-422	EIA-422
JESD-30 code	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	R-PDIP-T16
JESD-609 code	e3	e3	e3	e3
length	9.9 mm	9.9 mm	9.9 mm	19.05 mm
Number of functions	4	4	4	4
Number of terminals	16	16	16	16
Maximum operating temperature	85 °C	70 °C	85 °C	70 °C
Maximum output low current	0.006 A	0.006 A	0.006 A	0.006 A
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	SOP	DIP
Encapsulate equivalent code	SOP16,.25	SOP16,.25	SOP16,.25	DIP16,.3
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	IN-LINE
Peak Reflow Temperature (Celsius)	260	260	260	NOT SPECIFIED
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	35 ns	35 ns	35 ns	35 ns
Number of receiver bits	4	4	4	4
Maximum seat height	1.75 mm	1.75 mm	1.75 mm	5.334 mm
Maximum slew rate	15 mA	15 mA	15 mA	15 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	NO
technology	BICMOS	BICMOS	BICMOS	BICMOS
Temperature level	INDUSTRIAL	COMMERCIAL	INDUSTRIAL	COMMERCIAL
Terminal surface	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	GULL WING	GULL WING	GULL WING	THROUGH-HOLE
Terminal pitch	1.27 mm	1.27 mm	1.27 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	40	40	40	NOT SPECIFIED
width	3.9 mm	3.9 mm	3.9 mm	7.62 mm
Is it lead-free?	Lead free	Lead free	Lead free	-
Humidity sensitivity level	2	2	2	-

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