General Description Devices in the MAX3483E family (MAX3483E/MAX3485E/ MAX3486E/MAX3488E/MAX3490E/MAX3491E) are ±15kV ESD-protected, +3.3V, low-power transceivers for RS-485 and RS-422 communications. Each device contains one driver and one receiver. The MAX3483E and MAX3488E feature slew-rate-limited drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission at data rates up to 250kbps. The partially slew-rate-limited MAX3486E transmits up to 2.5Mbps. The MAX3485E, MAX3490E, and MAX3491E transmit at up to 12Mbps. All devices feature enhanced electrostatic discharge (ESD) protection. All transmitter outputs and receiver inputs are protected to ±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8kV using IEC 1000-4-2 Contact Discharge, and ±15kV using the Human Body Model. Drivers are short-circuit current limited and are protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high-impedance state. The receiver input has a fail-safe feature that guarantees a logic-high output if both inputs are open circuit. The MAX3488E, MAX3490E, and MAX3491E feature fullduplex communication, while the MAX3483E, MAX3485E, and MAX3486E are designed for half-duplex communication.

CTM1051AM

MAX3488EESA

MAX6817EUT-T

AT24C16AN

MAX3232MPWREP

TPS5430DDA

OPA316IDBV

STM32F103RCT6

LM358BIDR

TPS5450DDA

TPS7A4701RGW

W25Q128FVSIG

AD8561ARZ

AQW212EH

AT24C16D-SSHM-B

FSA4157P6X

HSMS-2852

LMV722IDR

MAX9756ETX

MAX9814

MP2144GJ

NC7S08M5X

NFM18PC104R1C3

OPA690IDBV

PS2502L-1

TL082IDR

TPS63700DRCT

TPS76850QDR

TS914ID

VCA810IDR

WT2031-3

XC6SLX45T-2FG484I

AOZ1282CI

SPX3819M5-L-3-3/TR SOT-23-5

STM32F103C6T6 LQFP48S

TP8485E-SR SO-8

INA333AIDGKR SOP8-065-125

OPA333AIDBVR

MAX3232MPWREP TSSOP16

AD7792BRU TSSOP16

STM32F103C6T6

AAT3110-5

MP1470GJ-Z

GV7704 BGA169

CV8788 QFN88-0.4EPAD

CV003 TSSOP20

TD6810

SN74AVC4T245PW

AC3104I

AZ1045-04F

IT6801FN

SP3232EEY-L/TR

MP1494DJ

MP2161GJ

MP2316GD-P

MP2326GD-Z

SN74LVC1G125Q-Q1

TPS79318DBV

AT24C16C-XHM-T

ZXGE-2401-R

ADG3304BRUZ

LMH0302SQ

LMH0344SQ

MAX1510ETB

MT41J256M16HA-125IT

SG5032VAN-148.5MHz

TFP401AIPZPRQ1

TPS3307-18D

TPS78618DCQ

M24C02-WMN6TP

PESD1CAN

TPD4E05U06DQAR

SP3232EEY

OPA170AQDBVRQ1

SHT31-DIS-B

RTL8367N

STM32F427VI

LPW5206AB5F

TJA1050T

FUSB302MPX

SY6280AAC

HCNR201_DIP8

FT4232H-56Q

FM25V01A-G

AD8542AR

AW8733ATQR

APW7178AQBI

ALC5651-CGT

CAT93C46VI-GT3

RTL8211E-VB-CG

USB2514I-AEZG QFN-36

MS5611-01BA03

LT3599IUH#PBF

SP3232EEA-L/TR

XC6219B282MR

LP2992AIM5-3.3

STM32F103CBU6

技术参数