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MAX13431E

Maxim Integrated Products
Part Number MAX13431E
Manufacturer Maxim Integrated Products
Description RS-485 Transceivers
Published Jul 16, 2010
Detailed Description AVAILABLE MAX13430E–MAX13433E RS-485 Transceivers with Low-Voltage Logic Interface General Description The MAX13430E...
Datasheet PDF File MAX13431E PDF File

MAX13431E
MAX13431E

Overview
AVAILABLE MAX13430E–MAX13433E RS-485 Transceivers with Low-Voltage Logic Interface General Description 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 VCC voltage 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 slewrate 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.
Applications Industrial Control Systems Motor Control Portable Industrial Equipment HVAC Features ♦ Wide +3V to +5V Input Supply Range ♦ Low-Voltage Logic Interface +1.
62V (min) ♦ Ultra-Low Supply Current in Shutdown Mode 10µA ICC (max), 1µA IL (max) ♦ Thermal Shutdown Protection ♦ Hot-Swap Input Structures on DE and RE ♦ 1/8-Unit Load Allows Up to 256 Transceivers on the Bus ♦ Enhanced Slew-Rate Limiting (MAX13430E/MAX13432E) ♦ Extended ESD Protection for RS-485 I/O Pins ±30kV Human Body Model ±15kV Air-Gap Discharge per IEC 61000-4-2 ±10kV Contact Discharge per IEC 61000-4-2 ♦ Extended -40°C to +85°C Operating Temperature Range ♦ Space-Saving TDFN and µMAX Packages Typical Application Circuits appears at end of data sheet.
Ordering Information/Selector Guide PART MAX13430EETB+ FPIuN-nPAcCtKiAoGnEalFDUDLULiPa/LHEgAXLrFamDAs(TMAbpRsA)TE 10 TDFN-EP* (3mm x 3...


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