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LTC1545IG#TR

Description
IC txrx software selectbl 36ssop
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size256KB,16 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Download Datasheet Parametric Compare View All

LTC1545IG#TR Overview

IC txrx software selectbl 36ssop

LTC1545IG#TR Parametric

Parameter NameAttribute value
Brand NameLinear Technology
Is it Rohs certified?incompatible
MakerLinear ( ADI )
Parts packaging codeSSOP
package instructionSSOP,
Contacts36
Manufacturer packaging codeG
Reach Compliance Codecompliant
ECCN codeEAR99
Differential outputNO
Number of drives5
Input propertiesSTANDARD
Interface integrated circuit typeLINE TRANSCEIVER
Interface standardsEIA-232; V.35; V.36; X.21; EIA-499; EIA-530; EIA-530-A
JESD-30 codeR-PDSO-G36
JESD-609 codee0
length12.8 mm
Humidity sensitivity level1
Number of functions5
Number of terminals36
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)235
Certification statusNot Qualified
Maximum receive delay450 ns
Number of receiver bits5
Maximum seat height2 mm
Maximum supply voltage5.25 V
Minimum supply voltage4.75 V
Nominal supply voltage5 V
surface mountYES
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperature20
maximum transmission delay2500 ns
width5.3 mm
Base Number Matches1
LTC1545
Software-Selectable
Multiprotocol Transceiver
FEATURES
s
s
DESCRIPTIO
s
s
s
s
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. NET2/071601/98)
TBR2 Compliant (Test Report No. CTR2/071601/98)
Software-Selectable Cable Termination Using
the LTC1344A
Complete DTE or DCE Port with LTC1543, LTC1344A
Operates from Single 5V Supply with LTC1543
APPLICATIO S
s
s
s
The LTC
®
1545 is a 5-driver/5-receiver multiprotocol trans-
ceiver. The LTC1545 and LTC1543 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 LTC1545 runs from a 5V supply and the charge pump on
the LTC1543. The part is available in a 36-lead SSOP surface
mount package.
Data Networking
CSU and DSU
Data Routers
, LTC and LT are registered trademarks of Linear Technology Corporation.
TYPICAL APPLICATIO
RL
TM
RI
LL
CTS
DSR
DTE or DCE Multiprotocol Serial Interface with DB-25 Connector
DCD
DTR
RTS
RXD
RXC
TXC
SCTE
TXD
LTC1545
D5
R5
R4
D4
D3
R3
R2
R1
D2
D1
R3
R2
R1
LTC1543
D3
D2
D1
21
25
*
18 13 5
22 6
10 8
23 20 19 4
1
7
16 3
9
17
12 15 11 24 14
DB-25 CONNECTOR
U
LTC1344A
2
U
U
CTS B
DSR B
DSR A (107)
CTS A (106)
DTR B
DTR A (108)
RTS B
RTS A (105)
SHIELD (101)
SG (102)
RXD B
RXD A (104)
RXC B
RXC A (115)
DCD B
DCD A (109)
SCTE B
SCTE A (113)
TXD B
TXD A (103)
TXC B
TXC A (114)
RL A (140)
TM A (142)
RI A (125)
LL A (141)
*OPTIONAL
1545 TA01
1

LTC1545IG#TR Related Products

LTC1545IG#TR LTC1545CG#TR LTC1545CG#TRPBF LTC1545CG#PBF LTC1545IG#TRPBF LTC1545IG#PBF
Description IC txrx software selectbl 36ssop IC txrx software selectbl 36ssop IC TXRX SOFTWARE SELECTBL 36SSOP IC TXRX SOFTWARE SELECT 36-SSOP IC TXRX SOFTWARE SELECTBL 36SSOP IC TXRX SOFTWARE SELECTBL 36SSOP
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, SSOP36,.3 SSOP, SSOP,
Contacts 36 36 36 36 36 36
Manufacturer packaging code G G G G G G
Reach Compliance Code compliant compliant compliant compliant compliant compliant
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Differential output NO NO NO NO NO NO
Number of drives 5 5 5 5 5 5
Input properties STANDARD STANDARD STANDARD STANDARD STANDARD STANDARD
Interface integrated circuit type LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER LINE TRANSCEIVER
Interface standards EIA-232; V.35; V.36; X.21; EIA-499; EIA-530; EIA-530-A EIA-232; V.35; V.36; X.21; EIA-499; EIA-530; EIA-530-A EIA-232; V.35; V.36; X.21; EIA-499; EIA-530; EIA-530-A EIA-232; V.35; V.36; X.21; EIA-499; EIA-530; EIA-530-A EIA-232; V.35; V.36; X.21; EIA-499; EIA-530; EIA-530-A EIA-232; V.35; V.36; X.21; EIA-499; EIA-530; EIA-530-A
JESD-30 code R-PDSO-G36 R-PDSO-G36 R-PDSO-G36 R-PDSO-G36 R-PDSO-G36 R-PDSO-G36
JESD-609 code e0 e0 e3 e3 e3 e3
length 12.8 mm 12.8 mm 12.8 mm 12.8 mm 12.8 mm 12.8 mm
Humidity sensitivity level 1 1 1 1 1 1
Number of functions 5 5 5 5 5 5
Number of terminals 36 36 36 36 36 36
Maximum operating temperature 85 °C 70 °C 70 °C 70 °C 85 °C 85 °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) 235 235 260 260 260 260
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Maximum receive delay 450 ns 450 ns 450 ns 450 ns 450 ns 450 ns
Number of receiver bits 5 5 5 5 5 5
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
Temperature level INDUSTRIAL COMMERCIAL COMMERCIAL COMMERCIAL INDUSTRIAL INDUSTRIAL
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 20 30 30 30 30
maximum transmission delay 2500 ns 2500 ns 2500 ns 2500 ns 2500 ns 2500 ns
width 5.3 mm 5.3 mm 5.3 mm 5.3 mm 5.3 mm 5.3 mm
Base Number Matches 1 1 1 1 1 1
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