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TI TRS3243EIDBR

Manufacturer
TI
MPN
TRS3243EIDBR
LCSC Part #
C2671650
Packaging
SSOP-28-208mil
Customer #
Key Attributes
3V to 5.5V multi-channel RS-232 line driver or receiver with +15KV IEC ESD protection
DatasheetTI TRS3243EIDBR
RoHS Compliance2 documents available
Alternative Parts5
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers
ManufacturerTI
PackagingSSOP-28-208mil
TypeTransceiver
Voltage - Supply3V~5.5V
Data Rate500Kbps
Operating Temperature-40℃~+85℃
ESD Protect±15kV
charge pumpYes
Number of Drivers3
FeaturesLow-power mode;Wake-up function
Number of Receivers5
Quiescent Supply Current0.3mA
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Introduction

AI Translation

Single-chip, single-supply interface for IBM PC/AT serial ports, provides ESD protection for RS-232 bus pins, meets or exceeds TIA/EIA-232-F and ITU v.28 standards, powered by 3V to 5.5V VCC supply, always-active noninverting receiver output (ROUT2B), designed for data rates up to 500kbit/s, low standby current: 1μA (typical), external capacitors: 4 × 0.1μF, accepts 5V logic inputs with 3.3V supply, designed as pin-compatible replacement for industry-standard '3243E devices, serial mouse drive capability, auto-powerdown feature disables driver outputs when no valid RS-232 signals are detected, available in Small Outline (DW), Shrink Small Outline (DB), and Thin Shrink Small Outline (PW) packages.

Features

AI Translation
  • ESD protection for RS-232 bus pins
  • ±15kV HBM
  • ±8kV IEC61000-4-2 contact discharge
  • ±15kV IEC61000-4-2 air-gap discharge
  • Meets or exceeds TIA/EIA-232-F and ITU v.28 standards
  • Powered by 3V to 5.5V VCC supply
  • Always-active inverting receiver output (ROUT2B)
  • Designed for data rates up to 500kbit/s
  • Low standby current: 1μA (typical)
  • External capacitors: 4 × 0.1μF
  • Accepts 5V logic inputs with 3.3V supply
  • Pin-compatible with industry-standard '3243E devices
  • Serial mouse drive capability
  • Auto-powerdown disables driver outputs when no valid RS-232 signal detected
  • Package options: plastic small-outline (DW), shrink small-outline (DB), and thin shrink small-outline (PW)

Applications

AI Translation
  • Battery-powered systems
  • Personal electronics
  • Laptops
  • Portable computers
  • PDAs
  • Handheld devices