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MaxLinear SP3243EUCA-L/TR product image
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MaxLinear SP3243EUCA-L/TRRoHS

Manufacturer
MaxLinear
MPN
SP3243EUCA-L/TR
LCSC Part #
C2671246
Packaging
SSOP-28-208mil
Customer #
Key Attributes
3 Driver/5 Receiver Intelligent RS-232 Transceivers
Datasheetpdf iconMaxLinear SP3243EUCA-L/TR
In-Stock: 111
111 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.9172$ 1.92
10+$ 1.6115$ 16.12
30+$ 1.418$ 42.54
100+$ 1.2212$ 122.12
500+$ 1.1334$ 566.70
1,500+$ 1.0944$ 1641.60
Standard Packaging1500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers
ManufacturerMaxLinear
PackagingSSOP-28-208mil
TypeTransceiver
Voltage - Supply3V~5.5V
Data Rate1Mbps
Operating Temperature0℃~+70℃
ESD Protect±15kV
charge pumpYes
Number of Drivers3
FeaturesWake-up function;Short-Circuit Protection
Number of Receivers5
Quiescent Supply Current1mA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1500
Sales UnitPiece

Introduction

AI Translation

The SP3243E products (SP3243E, SP3243EB, SP3243EH, and SP3243EU) are 3 driver/5 receiver RS-232 transceiver solutions intended for portable or hand-held applications such as notebook and palmtop computers. The SP3243E includes one complementary receiver that remains alert to monitor an external device’s Ring Indicate signal while the device is shutdown. The SP3243E and EB devices feature slew-rate limited outputs for reduced crosstalk and EMI. The “EU” and “EH” series are optimized for high speed with data rates up to 1Mbps, easily meeting the demands of high speed RS-232 applications. The SP3243E series uses an internal high-efficiency charge-pump power supply that requires only 0.1 μF capacitors for operation. This charge pump and MaxLinear’s driver architecture allow the SP3243E series to deliver compliant RS-232 performance from a single power supply ranging from +3.0V to +5.5V. The AUTO-ONLINE feature allows the device to automatically “wake-up” during a shutdown state when an RS-232 cable is connected and a connected peripheral is turned on. Otherwise, the device automatically shuts itself down, drawing less than 1 μA.

Features

AI Translation
  • Meets true EIA/TIA-232-F standards from a +3.0 V to +5.5 V power supply
  • Interoperable with EIA/TIA-232 and adheres to EIA/TIA-562 down to a +2.7 V power source
  • AUTO-ONLINE circuitry automatically wakes up from a 1 μA shutdown
  • Regulated Charge Pump yields stable RS-232 outputs regardless of VCC variations
  • Enhanced ESD specifications: ±15 kV Human Body Model
  • ±15 kV IEC61000-4-2 Air Discharge
  • ±8 kV IEC61000-4-2 Contact Discharge
  • 250 kbps minimum transmission rate (EB)
  • 1000 kbps minimum transmission rate (EU)
  • Ideal for high speed RS-232 applications