LT1791HS#TRPBF Linear Technology, LT1791HS#TRPBF Datasheet - Page 2

• Manufacturer Part Number: LT1791HS#TRPBF
• Description: IC TXRX RS485/RS422 60V 14-SOIC
• Manufacturer: Linear Technology
• Type: Transceiverr

Specifications of LT1791HS#TRPBF

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
LT1785/LT1785A/
LT1791/LT1791A
Supply Voltage (V
Receiver Enable Input Voltage ...................... –0.3V to 6V
Driver Enable Input Voltage .......................... –0.3V to 6V
Driver Input Voltage ................................... –0.3V to 18V
Receiver Input Voltage ................................ –60V to 60V
Driver Output Voltage .................................. –60V to 60V
Receiver Output Voltage ...................–0.3V to (V
PIN CONFIGURATION
ORDER INFORMATION
LEAD FREE FINISH
LT1785CN8#PBF
LT1785CS8#PBF
LT1785IN8#PBF
LT1785IS8#PBF
LT1785ACN8#PBF
LT1785ACS8#PBF
LT1785AIN8#PBF
LT1785AIS8#PBF
LT1785HN8#PBF
LT1785HS8#PBF
LT1785AHN8#PBF
LT1785AHS8#PBF
LT1791CN#PBF
LT1791CS#PBF
2
CC
T
T
JMAX
JMAX
) ................................................18V
N8 PACKAGE
8-LEAD PDIP
RO
RE
DE
DI
TAPE AND REEL
LT1785CN8#TRPBF
LT1785CS8#TRPBF
LT1785IN8#TRPBF
LT1785IS8#TRPBF
LT1785ACN8#TRPBF
LT1785ACS8#TRPBF
LT1785AIN8#TRPBF
LT1785AIS8#TRPBF
LT1785HN8#TRPBF
LT1785HS8#TRPBF
LT1785AHN8#TRPBF
LT1785AHS8#TRPBF
LT1791CN#TRPBF
LT1791CS#TRPBF
= 150°C, θ
= 150°C, θ
1
2
3
4
TOP VIEW
D
JA
JA
R
8-LEAD PLASTIC SO
= 130°C/W (N8)
= 150°C/W (S8)
S8 PACKAGE
8
7
6
5
V
B
A
GND
CC
PART MARKING*
1785
1785
1785I
1785I
1785A
1785A
1785AI
1785AI
1785H
1785H
1785AH
1785AH
1791
1791
CC
+ 6V)
(Note 1)
Operating Temperature Range
LT1785C/LT1791C/
LT1785AC/LT1791AC .................................... 0°C to 70°C
LT1785I/LT1791I/
LT1785AI/LT1791AI .................................. –40°C to 85°C
LT1785H/LT1791H/
LT1785AH/LT1791AH ............................. –40°C to 125°C
Storage Temperature Range ................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
PACKAGE DESCRIPTION
8-Lead PDIP
8-Lead Plastic SO
8-Lead PDIP
8-Lead Plastic SO
8-Lead PDIP
8-Lead Plastic SO
8-Lead PDIP
8-Lead Plastic SO
8-Lead PDIP
8-Lead Plastic SO
8-Lead PDIP
8-Lead Plastic SO
14-Lead PDIP
14-Lead Plastic SO
14-LEAD PDIP
N PACKAGE
GND
GND
T
T
JMAX
JMAX
NC
RO
RE
DE
DI
1
2
3
4
5
6
7
= 150°C, θ
= 150°C, θ
TOP VIEW
14-LEAD PLASTIC SO
D
R
JA
JA
S PACKAGE
= 130°C/W (N)
= 150°C/W (S)
14
13
12
11
10
9
8
V
NC
A
B
Z
Y
NC
CC
TEMPERATURE RANGE
0°C to 70°C
0°C to 70°C
–40°C to 85°C
–40°C to 85°C
0°C to 70°C
0°C to 70°C
–40°C to 85°C
–40°C to 85°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
0°C to 70°C
0°C to 70°C
178591fc