Product Summary

The LTC1345CSW#PBF is a single chip transceiver that provides the differential clock and data signals for a V.35 interface from a single 5V supply. Combined with an external resistor termination network and an LT 134A RS232 transceiver for the control signals, the LTC1345CSW#PBF forms a complete low power DTE or DCE V.35 interface port operating from a single 5V supply. The applications of the LTC1345CSW#PBF include Modems, Telecommunications, and Data Routers.

Parametrics

LTC1345CSW#PBF absolute maximum ratings: (1)Supply Voltage, VCC: 6V; (2)Input Voltage Transmitters: –0.3V to (VCC + 0.3V); (3)Receivers:–18V to 18V; (4)S1, S2, OE: –0.3V to (VCC + 0.3V); (5)Output Voltage Transmitters:–18V to 18V; (6)Receivers: –0.3V to (VCC + 0.3V); (7)VEE:–10V to 0.3V; (8)Short-Circuit Duration Transmitter Output: Indefinite; (9)Receiver Output: Indefinite; (10)VEE: 30 sec; (11)Operating Temperature Range Commercial: 0℃ to 70℃; (12)Industrial: -40℃ to 85℃; (13)Storage Temperature Range:–65℃ to 150℃; (14)Lead Temperature (Soldering, 10 sec): 300℃

Features

LTC1345CSW#PBF features: (1)Single Chip Provides All V.35 Differential Clock and Data Signals; (2)Operates From Single 5V Supply; (3)Software Selectable DTE or DCE Configuration; (4)Transmitters and Receivers Will Withstand Repeated ±10kV ESD Pulses; (5)Shutdown Mode Reduces ICC to 1mA Typ; (6)10MBaud Transmission Rate; (7)Transmitter Maintains High Impedance When Disabled, Shut Down, or with Power Off; (8)Meets CCITT V.35 Specification; (9)Transmitters are Short-Circuit Protected.

Diagrams

LTC1345CSW#PBF Pin Configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LTC1345CSW#PBF
LTC1345CSW#PBF


IC TXRX V.35 SINGL SUPPLY 28SOIC

Data Sheet

0-1: $8.67
1-25: $5.76
25-100: $4.59
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LTC1040
LTC1040

Other


Data Sheet

Negotiable 
LTC1040CN
LTC1040CN


IC COMPARATOR LOW PWR DUAL 18DIP

Data Sheet

0-3240: $1.32
LTC1040CN#PBF
LTC1040CN#PBF


IC COMPARATOR LOW PWR DUAL 18DIP

Data Sheet

0-1: $2.33
1-25: $1.55
25-100: $1.32
LTC1040CSW
LTC1040CSW


IC COMPARATOR LOW PWR DUAL18SOIC

Data Sheet

0-2720: $1.71
LTC1040CSW#PBF
LTC1040CSW#PBF


IC COMPARATOR LOW PWR DUAL18SOIC

Data Sheet

0-280: $1.71
LTC1040CSW#TR
LTC1040CSW#TR


IC COMPARATOR DUAL LOWPWR 18SOIC

Data Sheet

0-3000: $1.74