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Description

General part information

MAX134 Series

The MAX13430E–MAX13433E are full- and half-duplex RS-485 transceivers that feature an adjustable low-voltage logic interface for operation in multivoltage systems. This allows direct interfacing to low-voltage ASIC/FPGAs without extra components. The MAX13430E–MAX13433E RS-485 transceivers operate with a VCCvoltage supply from +3V to +5V. The low-voltage logic interface operates with a voltage supply from +1.62V to VCC.The MAX13430E/MAX13432E feature reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission up to 500kbps. The MAX13431E/MAX13433E driver slew rates are not limited, enabling data transmission up to 16Mbps. The MAX13430E/MAX13431E are intended for half-duplex communications, and the MAX13432E/MAX13433E are intended for full-duplex communications.The MAX13430E/MAX13431E are available in 10-pin µMAX® and 10-pin TDFN packages. The MAX13432E/MAX13433E are available in 14-pin TDFN and 14-pin SO packages.ApplicationsHVACIndustrial Control SystemsMotor ControlPortable Industrial Equipment

Technical Specifications

Parameters and characteristics for this part

SpecificationMAX134CMH+T
Mounting TypeSurface Mount
Number of Channels4
Operating Temperature (Max)70 °C
Operating Temperature (Min)0 °C
Package / Case44-QFP
Package Length10 mm
Package Name44-MQFP
Package Width10 mm
ResolutionDigit
Resolution (Bits)3.75 b
Sampling Rate (Per Second)20 Hz
TypeADC
Voltage - Supply (Maximum)5 V
Voltage - Supply (Minimum)-5 V
Voltage Supply SourceDual ±

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