MAX22502EATC+ by Analog Devices

100Mbps Full-Duplex RS-485/RS-422 Transceiver for Long Cables

Status: Active
Series: MAX22502E
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The MAX22502E full-duplex, ESD-protected, RS-485/RS-422 transceiver is optimized for high-speed (up to 100Mbps) communication over long cables.This transceiver features larger receiver hysteresis for high noise rejection and improved signal integrity. Integrated preemphasis circuitry extends the distance, and increases the data rate, of reliable communication by reducing inter-symbol interference (ISI) caused by long cables when supplied with 5V. Integrated hot-swap protection and a fail-safe receiver ensure a logic-high on the receiver output when input signals are shorted or open for longer than 10µs (typ). The MAX22502E is available in a 12-pin TDFN-EP (3mm x 3mm) package and operates over the -40°C to +125°C ambient temperature range. Design Solution: RS-485: Overcome the Speed vs. Distance Challenge ›

Where to Buy

Prices starting from US$6.20

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Features

High-Speed Operation Over Long Distances Up to 100Mbps Data Rate Integrated Preemphasis Extends Cable Length High Receiver Sensitivity Wide Receiver Bandwidth Symmetrical Receiver Thresholds
Up to 100Mbps Data Rate
Integrated Preemphasis Extends Cable Length
High Receiver Sensitivity
Wide Receiver Bandwidth
Symmetrical Receiver Thresholds
Integrated Protection Increases Robustness -15V to +15V Common Mode Range ±15kV ESD Protection (Human Body Model) ±7kV IEC61000-4-2 Air-Gap ESD Protection ±6kV IEC61000-4-2 Contact Discharge ESD Protection Driver Outputs are Short-Circuit Protected
-15V to +15V Common Mode Range
±15kV ESD Protection (Human Body Model)
±7kV IEC61000-4-2 Air-Gap ESD Protection
±6kV IEC61000-4-2 Contact Discharge ESD Protection
Driver Outputs are Short-Circuit Protected
Flexibility for Many Different Applications 3V to 5.5V Supply Range Low Voltage Logic Supply Down to 1.6V Low 5µA (max) Shutdown Current Available in 12-pin TDFN (3mm x 3mm) Package -40°C to +125°C Operating Temperature Range
3V to 5.5V Supply Range
Low Voltage Logic Supply Down to 1.6V
Low 5µA (max) Shutdown Current
Available in 12-pin TDFN (3mm x 3mm) Package
-40°C to +125°C Operating Temperature Range

Specifications

# Tx/Rx 1Tx + 1Rx
Duplex Full
VSUPPLY (V) 3.0 to 5.5
Data Rate (kbps) (min) 100000
Fault Protect. (±V) 15
ICC (mA) (typ) 12.7
ESD Protect. (±kV) 15
Tx EN Yes
Rx EN Yes
ICC (Shutdn.) (µA) (typ) 5
Oper. Temp. (°C) -40 to +125
Package/Pins TDFN-CU/12
BudgetaryPrice (See Notes) 4.83


MAX22502EATC+ Semiconductors - ICs by Analog Devices

RS422/RS485 TRANSCEIVER 100MBPS TDFN12

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Device Type RS422 / RS485 Transceiver
IC Interface Type RS422 RS485
No. of Drivers 1Drivers
No. of Receivers 1Receivers
Supply Voltage Min 3V
Supply Voltage Max 5.5V
Driver Case Style TDFN
No. of Pins 12Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
IC Generic Number MAX22502E
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

High Speed Half-Duplex RS-485/ | Analog Devices
Rs422/Rs485 Transceiver, 100Mbps, Tdfn12 | Newark Electronics
RS422/RS485 TRANSCEIVER, 100MBPS, TDFN12 | element14

Frequently Asked Questions

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Is the MAX22502EATC+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX22502EATC+ .

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