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Communication Interface

SP3232EEN-L

MaxLinear / Exar

RS-232 Transceiver

Key specifications

235 kbps (Min)
300 µA (No Load)
3.0 V to 5.5 V
SOIC-16
Manufacturer
MaxLinear / Exar
Package
SOIC-16 (Narrow Body)
Category
Communication Interface
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Datasheet

Full specifications

Basic information

ManufacturerMaxLinear / Exar

8

Part numberSP3232EEN-L

11

Product typeRS-232 Transceiver

14

Communication protocolRS-232, TIA/EIA-232-F, ITU V.28

Performance

Data Rate235 kbps (Min)

22

Number of drivers / receivers2/2 (Full-Duplex)

25

Slew rate35 V/µs (Max)

28

ESD protection±15 kV (Human Body Model)

Power & consumption

Supply Voltage3.0 V to 5.5 V

37

Supply current300 µA (No Load)

40

Charge pumpHigh-Efficiency, requires 0.1µF capacitors

43

Logic-input compatibilityAccepts 5.0V logic with 3.3V supply

Package & environment

PackageSOIC-16 (Narrow Body)

50

Dimensions9.9 mm x 3.9 mm

53

Mounting typeSurface Mount (SMD/SMT)

56

Pin count16

58

Operating temperature-40°C to +85°C

Other features

FeaturesInternal Charge Pumps, 4 External Capacitors (0.1µF), Auto-Shutdown (Driver Output Disabled)

65

Application areasPortable Equipment, Handheld Devices, Notebooks, Computer Peripherals

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