LT1342CSW#TRPBF

LT1342CSW#TRPBF

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LT1342CSW#TRPBF
IC TRANSCEIVER FULL 3/5 28SOIC
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$6.36

Price update:a months ago
Available in stock: 2570
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.
LT1342CSW#TRPBF Products

The LT1342CSW is an advanced low power three-driver, five-receiver RS232 transceiver. The LT1342CSW operates from a 5V supply and a 3V logic supply. Receiver outputs can interface directly to 3V logic circuits. Included on the chip is a shutdown pin for reducing supply current to near zero. All receivers and drivers assume high impedance states during shutdown.

The driver disable function provides additional control of operating mode. When driver disable is high the charge pump and drivers turn off. Receivers continue to operate during driver disable.

New ESD structures on the chip allow the LT1342CSW to survive multiple ±10kV strikes, eliminating the need for costly TransZorbs® on the RS232 line pins.

The LT1342CSW is fully compliant with all EIA RS232 specifications and operates in excess of 120kbaud even driving heavy capacitive loads.

Feature

  • ESD Protection Over ±10kV
  • 3V Logic Interface
  • Uses Small Capacitors: 0.1µF, 0.2µF
  • 1µA Supply Current in Shutdown
  • Low Power Driver Disable Operating Mode
  • Pin Compatible with LT1137A
  • 120kBaud Operation for RL = 3k, CL = 2500pF
  • 250kBaud Operation for RL = 3k, CL = 1000pF
  • CMOS Comparable Low Power: 60mW
  • Easy PC Layout: Flowthrough Architecture
  • Rugged Bipolar Design
  • Outputs Assume a High Impedance State When Off or Powered Down
  • Absolutely No Latch-Up

Applications

  • Notebook Computers
  • Palmtop Computers

Product Attributes

TYPE DESCRIPTION Select all
Package Tape & Reel (TR)
Supplier Device Package 28-SOIC
Product Status Active
Type Transceiver
Protocol RS232
Receiver Hysteresis 400 mV
Number of Drivers/Receivers 3/5
Duplex Full
Data Rate 250KBd
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature 0°C ~ 70°C
Mounting Type Surface Mount
Package / Case 28-SOIC (0.295", 7.50mm Width)

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$6.36

Price update:a months ago
Available in stock: 2570
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.

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