LTC1384
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LTC1384

5V Low Power RS232 Transceiver with 2 Receivers Active in Shutdown

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 10
1ku List Price Starting From $4.50
Features
  • Operates from a Single 5V Supply
  • Low Supply Current: Icc = 220µA
  • ICC = 35µA in Shutdown Mode with Both Receivers Kept Alive
  • ESD Protection Over ±10kV
  • Uses Small Capacitors: 0.1µF
  • Operates to 120kBaud
  • Output Overvoltage Does Not Force Current Back into Supplies
  • RS232 I/O Lines Can Be Forced to ±25V Without Damage
  • Pin Compatible with LT1180A
Additional Details
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The LTC1384 is an ultra-low power 2-driver/2-receiver RS232 transceiver that operates from a single 5V supply. The charge pump requires only four space saving 0.1µF capacitors.

The transceiver operates in one of two modes, Normal and Shutdown. In the Normal mode, ICC is only 220µA with the driver outputs unloaded. In the Shutdown mode, the charge pump is turned off, the driver outputs are forced into three-state, both receivers are kept active and ICC drops to 35µA. The receiver outputs may be forced into three-state at any time using the receiver enable (RX EN)pin.

The LTC1384 is fully compliant with all data rate and overvoltage RS232 specifications. The transceiver can operate up to 120kbaud with a 2500pF, 3kΩ load. Both driver outputs and receiver inputs can be forced to ±25V without damage and can survive multiple ±10kV ESD strikes.

Applications

  • Notebook Computers
  • Palmtop Computers
Part Models 10
1ku List Price Starting From $4.50

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Documentation

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Product Lifecycle

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Aug 6, 2022

- 22_0171

Laser Top Mark Conversion for SSOP Packages Assembled in PNG

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Mar 7, 2019

- 19_0046

Assembly Transfer of 18,20,24,28 Lead PDIP to Cirtek

Aug 10, 2022

- 22_0176

Laser Top Mark Conversion for SOIC_W Packages Assembled in ADPG [PNG] and UTL

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Filter by Model

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Part Models

Product Lifecycle

PCN

Aug 6, 2022

- 22_0171

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Laser Top Mark Conversion for SSOP Packages Assembled in PNG

LTC1384CG#PBF

PRODUCTION

LTC1384CG#TRPBF

PRODUCTION

LTC1384IG#PBF

PRODUCTION

LTC1384IG#TRPBF

PRODUCTION

Mar 7, 2019

- 19_0046

arrow down

Assembly Transfer of 18,20,24,28 Lead PDIP to Cirtek

Aug 10, 2022

- 22_0176

arrow down

Laser Top Mark Conversion for SOIC_W Packages Assembled in ADPG [PNG] and UTL

LTC1384CSW#PBF

PRODUCTION

LTC1384CSW#TRPBF

PRODUCTION

LTC1384ISW#PBF

PRODUCTION

LTC1384ISW#TRPBF

PRODUCTION

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