RS-422/RS-485 Interface IC – Mouser South Africa

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LT1785 Fault Protected RS485/RS422 Transceivers

Analog Devices LT1785 Fault Protected RS485/RS422 Transceivers are half-duplex and full-duplex differential bus transceivers. The devices are ideal for applications that feature on-chip protection from overvoltage faults on the data transmission lines. Receiver input and driver output pins can withstand voltage faults of up to ±60V with respect to the ground with no damage to the device. Faults may occur while the transceiver is active, shut down, or powered off.

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Part #

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

LT1785ACS8#PBF
Analog Devices
1: $8.29
15,939In Stock
1,700On Order

Mfr. Part No.
LT1785ACS8#PBF

Mouser Part No
584-LT1785ACS8#PBF

Analog Devices

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

Learn More

Datasheet

15,939In Stock

1,700On Order

$8.29

$6.42

$5.97

$5.43

View

Min.: 1
Mult.: 1
Max.: 17,348

LT1785

SMD/SMT

SOIC-8

Transceiver

1 Driver

1 Receiver

250 kb/s

5.25 V

4.75 V

0 C

+ 70 C

Tube

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

LT1785AIS8#PBF
Analog Devices
1: $9.54
5,064In Stock

Mfr. Part No.
LT1785AIS8#PBF

Mouser Part No
584-LT1785AIS8#PBF

Analog Devices

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

Learn More

Datasheet

5,064In Stock

$9.54

$7.42

$6.90

$6.30

View

Min.: 1
Mult.: 1
Max.: 5,064

LT1785

SMD/SMT

SOIC-8

Transceiver

1 Driver

1 Receiver

250 kb/s

5.25 V

4.75 V

- 40 C

+ 85 C

Tube

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

LT1785CS8#TRPBF
Analog Devices
1: $7.07
5,089In Stock
7,500Expected 2026/09/21

Mfr. Part No.
LT1785CS8#TRPBF

Mouser Part No
584-LT1785CS8#TRPBF

Analog Devices

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

Datasheet

5,089In Stock

7,500Expected 2026/09/21

Cut Tape

$7.07

$5.45

$5.04

$4.54

View

Reel

$4.05

MouseReel Available

Min.: 1
Mult.: 1
Max.: 11,472

: 2,500

LT1785

SMD/SMT

SOIC-8

Transceiver

1 Driver

1 Receiver

250 kb/s

5.25 V

4.75 V

0 C

+ 70 C

Reel, Cut Tape, MouseReel

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

LT1785ACS8#TRPBF
Analog Devices
1: $8.29
1,856In Stock

Mfr. Part No.
LT1785ACS8#TRPBF

Mouser Part No
584-LT1785ACS8#TRPBF

Analog Devices

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

Learn More

Datasheet

1,856In Stock

Cut Tape

$8.29

$6.42

$5.97

$5.44

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,744

LT1785

SMD/SMT

SOIC-8

Transceiver

1 Driver

1 Receiver

250 kb/s

5.25 V

4.75 V

0 C

+ 70 C

Reel, Cut Tape, MouseReel

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

LT1785AHS8#PBF
Analog Devices
1: $11.77
1,309In Stock

Mfr. Part No.
LT1785AHS8#PBF

Mouser Part No
584-LT1785AHS8#PBF

Analog Devices

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

Learn More

Datasheet

1,309In Stock

$11.77

$9.25

$8.61

$7.90

View

Min.: 1
Mult.: 1
Max.: 1,309

LT1785

SMD/SMT

SOIC-8

Transceiver

1 Driver

1 Receiver

250 kb/s

5.25 V

4.75 V

- 40 C

+ 125 C

Tube

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

LT1785AIN8#PBF
Analog Devices
1: $9.04
316In Stock

Mfr. Part No.
LT1785AIN8#PBF

Mouser Part No
584-LT1785AIN8#PBF

Analog Devices

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

Learn More

Datasheet

316In Stock

$9.04

$7.04

$6.21

$5.97

$5.69

Min.: 1
Mult.: 1
Max.: 316

LT1785

Through Hole

PDIP-8

Transceiver

1 Driver

1 Receiver

250 kb/s

5.25 V

4.75 V

- 40 C

+ 85 C

Tube

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

LT1785CN8#PBF
Analog Devices
1: $6.76
1,038In Stock
4,900Expected 2026/09/03

Mfr. Part No.
LT1785CN8#PBF

Mouser Part No
584-LT1785CN8#PBF

Analog Devices

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

Learn More

Datasheet

1,038In Stock

4,900Expected 2026/09/03

$6.76

$5.07

$4.68

$4.37

View

Min.: 1
Mult.: 1
Max.: 5,333

LT1785

Through Hole

PDIP-8

Transceiver

1 Driver

1 Receiver

250 kb/s

5.25 V

4.75 V

0 C

+ 70 C

Tube

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

LT1785CS8#PBF
Analog Devices
1: $7.02
3,398In Stock
4,300Expected 2027/05/20

Mfr. Part No.
LT1785CS8#PBF

Mouser Part No
584-LT1785CS8#PBF

Analog Devices

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

Learn More

Datasheet

3,398In Stock

4,300Expected 2027/05/20

$7.02

$5.40

$4.99

$4.54

View

Min.: 1
Mult.: 1
Max.: 7,086

LT1785

SMD/SMT

SOIC-8

Transceiver

1 Driver

1 Receiver

250 kb/s

5.25 V

4.75 V

0 C

+ 70 C

Tube

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

LT1785IS8#PBF
Analog Devices
1: $8.04
303In Stock
4,600On Order

Mfr. Part No.
LT1785IS8#PBF

Mouser Part No
584-LT1785IS8#PBF

Analog Devices

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

Learn More

Datasheet

303In Stock

4,600On Order

$8.04

$6.22

$5.76

$5.26

View

Min.: 1
Mult.: 1
Max.: 4,630

LT1785

SMD/SMT

SOIC-8

Transceiver

1 Driver

1 Receiver

250 kb/s

5.25 V

4.75 V

- 40 C

+ 85 C

Tube

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

LT1785ACN8#PBF
Analog Devices
1: $7.97
169In Stock
650Expected 2026/11/24

Mfr. Part No.
LT1785ACN8#PBF

Mouser Part No
584-LT1785ACN8#PBF

Analog Devices

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

Learn More

Datasheet

169In Stock

650Expected 2026/11/24

$7.97

$6.16

$5.43

$5.21

View

Min.: 1
Mult.: 1
Max.: 819

LT1785

Through Hole

PDIP-8

Transceiver

1 Driver

1 Receiver

250 kb/s

5.25 V

4.75 V

0 C

+ 70 C

Tube

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

LT1785HS8#PBF
Analog Devices
1: $8.76
14In Stock
100Expected 2027/06/10

Mfr. Part No.
LT1785HS8#PBF

Mouser Part No
584-LT1785HS8#PBF

Analog Devices

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

Learn More

Datasheet

14In Stock

100Expected 2027/06/10

$8.76

$6.77

$6.28

$5.75

Min.: 1
Mult.: 1
Max.: 107

LT1785

SMD/SMT

SOIC-8

Transceiver

1 Driver

1 Receiver

250 kb/s

5.25 V

4.75 V

- 40 C

+ 125 C

Tube

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

LT1785AIS8#TRPBF
Analog Devices
Restricted Availability

Mfr. Part No.
LT1785AIS8#TRPBF

Mouser Part No
584-LT1785AIS8#TRPBF

Analog Devices

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

Learn More

Datasheet

More Info Available

Restricted Availability

LT1785

SMD/SMT

SOIC-8

Transceiver

1 Driver

1 Receiver

250 kb/s

5.25 V

4.75 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

LT1785IS8#TRPBF
Analog Devices
Restricted Availability

Mfr. Part No.
LT1785IS8#TRPBF

Mouser Part No
584-LT1785IS8#TRPBF

Analog Devices

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

Learn More

Datasheet

More Info Available

Restricted Availability

LT1785

SMD/SMT

SOIC-8

Transceiver

1 Driver

1 Receiver

250 kb/s

5.25 V

4.75 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

LT1785IN8#PBF
Analog Devices
Restricted Availability

Mfr. Part No.
LT1785IN8#PBF

Mouser Part No
584-LT1785IN8#PBF

Analog Devices

RS-422/RS-485 Interface IC 60V Fault Protected RS485/RS422 Trans

Learn More

Datasheet

More Info Available

Restricted Availability

LT1785

Through Hole

PDIP-8

Transceiver

1 Driver

1 Receiver

250 kb/s

5.25 V

4.75 V

- 40 C

+ 85 C

Tube

LT1785 Fault Protected RS485/RS422 Transceivers

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