LTC1543CG#TR datasheet, PDF - EEWORLD Datasheet

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LTC1543CG#TR: DescriptionIC txrx software selectbl 28ssop; CategoryAnalog mixed-signal IC Drivers and interfaces; File Size293KB，20 Pages; ManufacturerLinear ( ADI ); Websitehttp://www.analog.com/cn/index.html

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LTC1543CG#TR Overview

IC txrx software selectbl 28ssop

LTC1543CG#TR Parametric

Parameter Name	Attribute value
Brand Name	Linear Technology
Is it Rohs certified?	incompatible
Maker	Linear ( ADI )
Parts packaging code	SSOP
package instruction	SSOP,
Contacts	28
Manufacturer packaging code	G
Reach Compliance Code	not_compliant
ECCN code	EAR99
Differential output	YES
Number of drives	3
Input properties	DIFFERENTIAL SCHMITT TRIGGER
Interface integrated circuit type	LINE TRANSCEIVER
Interface standards	EIA-232; V.10; V.11; V.28; V.35; V.36; X.21; EIA-422; EIA-423; EIA-449; EIA-530; EIA-530-A
JESD-30 code	R-PDSO-G28
JESD-609 code	e0
length	10.2 mm
Humidity sensitivity level	1
Number of functions	3
Number of terminals	28
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
encapsulated code	SSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	235
Certification status	Not Qualified
Maximum receive delay	250 ns
Number of receiver bits	3
Maximum seat height	2 mm
Maximum supply voltage	5.25 V
Minimum supply voltage	4.75 V
Nominal supply voltage	5 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	20
maximum transmission delay	3000 ns
width	5.3 mm

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LTC1543

Software-Selectable

Multiprotocol Transceiver

FEATURES

DESCRIPTIO

Software-Selectable Transceiver Supports:

RS232, RS449, EIA530, EIA530-A, V.35, V.36, X.21

TUV/Detecon Inc. Certified NET1 and NET2

Compliant (Test Report No. NET2/102201/97)

TBR2 Compliant (Test Report No. CTR2/022701/98)

Software-Selectable Cable Termination Using

the LTC1344A

Complete DTE or DCE Port with LTC1544, LTC1344A

Operates from Single 5V Supply

The LTC

1543 is a 3-driver/3-receiver multiprotocol

transceiver that operates from a single 5V supply. The

LTC1543 and LTC1544 form the core of a complete software-

selectable DTE or DCE interface port that supports the

RS232, RS449, EIA530, EIA530-A, V.35, V.36 or X.21

protocols. Cable termination may be implemented using the

LTC1344A software-selectable cable termination chip or by

using existing discrete designs.

The LTC1543 runs from a single 5V supply using an internal

charge pump that requires only five space-saving surface

mounted capacitors. The part is available in a 28-lead SSOP

surface mount package.

, LTC and LT are registered trademarks of Linear Technology Corporation.

APPLICATIO S

Data Networking

CSU and DSU

Data Routers

TYPICAL APPLICATIO

CTS

DSR

DTE or DCE Multiprotocol Serial Interface with DB-25 Connector

DCD

DTR

RTS

RXD

RXC

TXC

SCTE

TXD

LTC1544

LTC1543

LL A (141)

13 5

DSR B

CTS B

CTS A (106)

22 6

DSR A (107)

10 8

DCD B

DCD A (109)

23 20 19 4

DTR B

DTR A (108)

RTS B

RTS A (105)

SHIELD (101)

SG (102)

16 3

RXD B

RXD A (104)

RXC B

RXC A (115)

12 15 11 24 14

SCTE B

SCTE A (113)

TXD B

TXD A (103)

TXC B

TXC A (114)

DB-25 CONNECTOR

LTC1344A

1543 TA01

sn1534 1543fas

LTC1543CG#TR Related Products

	LTC1543CG#TR	LTC1543IG#TR	LTC1543IG#TRPBF	LTC1543IG#PBF	LTC1543CG#TRPBF	LTC1543CG#PBF
Description	IC txrx software selectbl 28ssop	IC txrx software selectbl 28ssop	IC TXRX SOFTWARE SELECTBL 28SSOP	IC TXRX SOFTWARE SELECTBL 28SSOP	IC TXRX SOFTWARE SELECTBL 28SSOP	IC TXRX SOFTWARE SELECTBL 28SSOP
Brand Name	Linear Technology	Linear Technology	Linear Technology	Linear Technology	Linear Technology	Linear Technology
Is it Rohs certified?	incompatible	incompatible	conform to	conform to	conform to	conform to
Maker	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )
Parts packaging code	SSOP	SSOP	SSOP	SSOP	SSOP	SSOP
package instruction	SSOP,	SSOP,	SSOP,	SSOP, SSOP28,.3	SSOP,	SSOP, SSOP28,.3
Contacts	28	28	28	28	28	28
Manufacturer packaging code	G	G	G	G	G	G
Reach Compliance Code	not_compliant	not_compliant	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Differential output	YES	YES	YES	YES	YES	YES
Number of drives	3	3	3	3	3	3
Input properties	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
Interface standards	EIA-232; V.10; V.11; V.28; V.35; V.36; X.21; EIA-422; EIA-423; EIA-449; EIA-530; EIA-530-A	EIA-232; V.10; V.11; V.28; V.35; V.36; X.21; EIA-422; EIA-423; EIA-449; EIA-530; EIA-530-A	EIA-232; V.10; V.11; V.28; V.35; V.36; X.21; EIA-422; EIA-423; EIA-449; EIA-530; EIA-530-A	EIA-232; V.10; V.11; V.28; V.35; V.36; X.21; EIA-422; EIA-423; EIA-449; EIA-530; EIA-530-A	EIA-232; V.10; V.11; V.28; V.35; V.36; X.21; EIA-422; EIA-423; EIA-449; EIA-530; EIA-530-A	EIA-232; V.10; V.11; V.28; V.35; V.36; X.21; EIA-422; EIA-423; EIA-449; EIA-530; EIA-530-A
JESD-30 code	R-PDSO-G28	R-PDSO-G28	R-PDSO-G28	R-PDSO-G28	R-PDSO-G28	R-PDSO-G28
JESD-609 code	e0	e0	e3	e3	e3	e3
length	10.2 mm	10.2 mm	10.2 mm	10.2 mm	10.2 mm	10.2 mm
Humidity sensitivity level	1	1	1	1	1	1
Number of functions	3	3	3	3	3	3
Number of terminals	28	28	28	28	28	28
Maximum operating temperature	70 °C	85 °C	85 °C	85 °C	70 °C	70 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SSOP	SSOP	SSOP	SSOP	SSOP	SSOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	235	255	260	260	260	260
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum receive delay	250 ns	250 ns	250 ns	250 ns	250 ns	250 ns
Number of receiver bits	3	3	3	3	3	3
Maximum seat height	2 mm	2 mm	2 mm	2 mm	2 mm	2 mm
Maximum supply voltage	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
Nominal supply voltage	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	COMMERCIAL	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm	0.65 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	20	40	30	30	30	30
maximum transmission delay	3000 ns	3000 ns	3000 ns	3000 ns	3000 ns	3000 ns
width	5.3 mm	5.3 mm	5.3 mm	5.3 mm	5.3 mm	5.3 mm

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