LTC2856IMS8-2#TRPBF Linear Technology, LTC2856IMS8-2#TRPBF Datasheet - Page 2
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LTC2856IMS8-2#TRPBF
Manufacturer Part Number
LTC2856IMS8-2#TRPBF
Description
IC TXRX RS485/RS422 8-MSOP
Manufacturer
Linear Technology
Type
Transceiverr
Datasheet
1.LTC2856CMS8-2PBF.pdf
(20 pages)
Specifications of LTC2856IMS8-2#TRPBF
Number Of Drivers/receivers
1/1
Protocol
RS422, RS485
Voltage - Supply
4.5 V ~ 5.5 V
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
ABSOLUTE MAXIMUM RATINGS
PACKAGE INFORMATION
LTC2857-1/LTC2857-2
LTC2858-1/LTC2858-2
(Note 1)
Supply Voltage (V
Logic Input Voltages (RE, DE, DI) ................ –0.3V to 7V
Interface I/O (A, B, Y, Z) ....................(V
Receiver Output Voltage (RO) .......–0.3V to (V
Operating Temperature Range (Note 4)
2
LTC2856
LTC2857
LTC2858
LTC285xC ................................................ 0°C to 70°C
LTC285xI.............................................. –40°C to 85°C
LTC285xH .......................................... –40°C to 125°C
EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB
EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
T
T
T
JMAX
JMAX
JMAX
CC
10-LEAD (3mm 3mm) PLASTIC DFN
GND
8-LEAD (3mm 3mm) PLASTIC DFN
8-LEAD (3mm 3mm) PLASTIC DFN
GND
V
RO
RE
DE
) ................................... –0.3V to 7V
RO
RO
RE
DE
= 150°C, θ
= 150°C, θ
DI
= 150°C, θ
DI
CC
DI
1
2
3
4
1
2
3
4
5
1
2
3
4
DD PACKAGE
DD PACKAGE
DD PACKAGE
TOP VIEW
TOP VIEW
TOP VIEW
JA
JA
JA
11
9
= 43°C/W, θ
9
= 43°C/W, θ
= 43°C/W, θ
10
8
7
6
5
8
7
6
5
9
8
7
6
JC
JC
JC
V
A
B
Z
Y
V
B
A
GND
A
B
Z
Y
CC
CC
= 3°C/W
= 3°C/W
= 3°C/W
CC
– 15V) to 15V
CC
+ 0.3V)
Storage Temperature Range
Lead Temperature (Soldering, 10 sec)
MSOP ................................................ –65°C to 150°C
DFN .................................................... –65°C to 150°C
MSOP ............................................................... 300°C
T
T
T
JMAX
JMAX
JMAX
GND
= 150°C, θ
= 150°C, θ
= 150°C, θ
RO
RE
DE
RO
DI
RE
DE
DI
GND
V
RO
CC
10-LEAD PLASTIC MSOP
DI
8-LEAD PLASTIC MSOP
1
2
3
4
5
1
2
3
4
8-LEAD PLASTIC MSOP
1
2
3
4
MS8 PACKAGE
MS PACKAGE
TOP VIEW
MS8 PACKAGE
JA
JA
TOP VIEW
JA
TOP VIEW
= 200°C/W, θ
= 200°C/W, θ
= 120°C/W, θ
8
7
6
5
10
9
8
7
6
V
B
A
GND
8
7
6
5
CC
JC
A
B
Z
Y
JC
JC
V
A
B
Z
Y
CC
= 40°C/W
= 40°C/W
= 45°C/W
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