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LT1341CNW The LT1341CNW is a 5V RS232 transceiver from LT, offering three drivers and five receivers. It features one receiver active during shutdown and ESD protection up to ±10kV.
Mfr Part #:

LT1341CNW

Available from 1 distributors
Mfr Name: LT
LT
The LT1341CNW is a 5V RS232 transceiver from LT, offering three drivers and five receivers. It features one receiver active during shutdown and ESD protection up to ±10kV.
✓ Total Stock: 38 pcs

LT1341CNW Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
38 pcs
On Request
38 pcs On Request 1 28 On Request 200311 On Request On Request
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LT1341CNW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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LT1341CNW Description

Short technical summary and product information.

The LT1341CNW is an advanced, low-power RS232 transceiver designed for 5V operation. It features three drivers and five receivers, with one receiver remaining active even when the device is in shutdown mode to detect incoming signals and wake up a system. This transceiver offers robust ESD protection, capable of surviving multiple ±10kV strikes, thus eliminating the need for external TransZorbs.

 

Designed for efficient operation, the LT1341CNW consumes only 60μA in shutdown mode and 60mW during normal operation, making it suitable for power-sensitive applications. It supports data rates up to 120kbaud with heavy capacitive loads (2500pF) and up to 250kbaud with lighter loads (1000pF). The device utilizes small external capacitors (0.1μF, 0.2μF) and features a flow-through architecture for easy PC board layout.

 

Available in a 28-pin PDIP W package, the LT1341CNW is designed for through-hole mounting. Its outputs assume a high impedance state when powered down or disabled, and it is guaranteed to have no latchup. This component is pin-compatible with the LT1137A, offering a convenient upgrade path for existing designs.

LT1341CNW Quick Information

Product Type: RS232 Transceiver
Canonical Name: LT1341CNW 5V RS232 Transceiver
Subcategory: Voltage Regulators - Linear

LT1341CNW Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LT1341CNW Features

  • One receiver active in shutdown mode.
  • ESD protection over ±10kV.
  • Low power consumption: 60μA in shutdown.
  • Supports data rates up to 250kbaud.
  • Available in 28-pin PDIP W package.

LT1341CNW Applications

  • Ideal for portable electronic devices.
  • Suitable for systems requiring wake-up functionality.
  • Used in applications with high ESD concerns.
  • Facilitates easy PC board layout.

LT1341CNW FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage requirement?

The LT1341CNW operates from a single 5V supply (VCC nominal).

What data rates are supported?

The device supports 120kbaud with RL=3kΩ and CL=2500pF, and 250kbaud with RL=3kΩ and CL=1000pF.

What is the ESD protection level?

The LT1341CNW offers ±10kV ESD protection on driver outputs and receiver inputs.

What package is available?

The LT1341CNW is available in a 28-Pin PDIP W (plastic dual-in-line wide) package.

What is the shutdown supply current?

The shutdown supply current is 60μA typical.

What is the operating power consumption?

Operating power consumption is 60mW typical.

What external capacitor values are required?

The charge pump requires capacitors of 0.1μF and 0.2μF.

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