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TI SN75C3243PWR product image
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TI SN75C3243PWRRoHS

Manufacturer
TI
MPN
SN75C3243PWR
LCSC Part #
C2671410
Packaging
TSSOP-28
Customer #
Key Attributes
Multichannel RS-232 Compatible Line Driver and Receiver
Datasheetpdf iconTI SN75C3243PWR
In-Stock: 130
130 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.7861$ 2.79
10+$ 2.3464$ 23.46
30+$ 2.0722$ 62.17
100+$ 1.7898$ 178.98
500+$ 1.6616$ 830.80
1,000+$ 1.6065$ 1606.50
Standard Packaging2000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers
ManufacturerTI
PackagingTSSOP-28
TypeTransceiver
Voltage - Supply3.3V;5V
Data Rate1Mbps
Operating Temperature0℃~+70℃
ESD Protect±15kV
charge pumpYes
Number of Drivers3
FeaturesLow-power mode;Wake-up function
Number of Receivers5
Quiescent Supply Current1.2mA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2000
Sales UnitPiece

Introduction

AI Translation

The SN65C3243 and SN75C3243 consist of three line drivers, five line receivers, and a dual chargepump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). This device provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. In addition, this device includes an always-active noninverting output (ROUT2B), which allows applications using the ring indicator to transmit data while the device is powered down. The device operates at data signaling rates up to 1 Mbit/s and an increased slew-rate range of 24 V/μs to 150 V/μs.

Features

AI Translation
  • Operates With 3-V to 5.5-V VCC Supply
  • Always-Active Noninverting Receiver Output (ROUT2B)
  • Low Standby Current: 1 μA Typical
  • External Capacitors: 4×0.1 μF
  • Accepts 5-V Logic Input With 3.3-V Supply
  • Inter-Operable With SN65C3238, SN75C3238
  • Supports Operation From 250 kbit/s to 1 Mbit/s
  • RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM)

Applications

AI Translation
  • Battery-powered systems
  • Personel electronics
  • Notebooks
  • Laptops
  • Palmtop PCs
  • Hand-held equipment