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MAXIM MAX14770EGSA+ product image
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MAXIM MAX14770EGSA+RoHS

Manufacturer
MPN
MAX14770EGSA+
LCSC Part #
C7454071
Packaging
SOIC-8
Customer #
Key Attributes
±35kV High-ESD Profibus RS-485 Transceiver
Datasheetpdf iconMAXIM MAX14770EGSA+
Alternative Parts11
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QtyUnit Price(Reference Only)Total Amount
1+$ 9.3486$ 9.35
200+$ 3.731$ 746.20
500+$ 3.6067$ 1803.35
1,000+$ 3.5446$ 3544.60
Standard Packaging100/Full Tube
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers
ManufacturerMAXIM
PackagingSOIC-8
Voltage - Supply4.5V~5.5V
TypeTransceiver
Data Rate20Mbps
Number of Nodes128
Operating Temperature-40℃~+105℃
ESD Protect±35kV
Number of Drivers1
DuplexHalf-Duplex
FeaturesHot-swap protection;Overcurrent Protection;Thermal shutdown protection;Low-power mode
Number of Receivers1
Quiescent Supply Current2.5mA

Introduction

AI Translation

The MAX14770E is a half- duplex, ±35kV high ESD- protected, 20Mbps transceiver for PROFIBUS- DP and RS- 485 applications. In addition, it can be used for RS- 422/V.11 communications. The MAX14770E is designed to meet IEC 61158- 2, TIA/EIA- 422- B, TIA/EIA- 485- A, V.11, and X.27 standards. The MAX14770E is available in an 8- pin SO and an 8- pin μMAX specified over the extended temperature range. It is also available in a tiny TDFN (3mmx3mm) package and specified over the automotive (- 40℃ to +125℃ temperature range.

Features

AI Translation
  • Integrated Protection Increases Robustness
    • ±35kV HBM ESD per JEDEC JS- 001- 2012
    • ±12kV Contact ESD per IEC 61000- 4- 2
    • ±15kV Air- Gap ESD per IEC 61000- 4- 2
    • True Fail- Safe Receiver Prevents False Transitions on Receiver Input Short or Open
    • Hot Swap Eliminates False Transitions During Power- Up or Hot Insertion
    • Short- Circuit- Protected Outputs
    • Thermal Shutdown Circuitry Prevents Excessive Power Dissipation
  • Low Current Reduces Power Consumption
    • 15uA Shutdown Current
    • 2.5mA Supply Current Typical with No Load
  • Profibus Compliant with Minimum 20Mbps Data Rate
  • Allows Up to 128 Transceivers on the Bus
    • 40°C to +125°C Automotive Temperature Range in Tiny 8- Pin (3mm×3mm) TDFN

Applications

AI Translation
  • PROFIBUS- DP Networks
  • Industrial Fieldbuses
  • Motion Controllers
  • RS- 485 Networks
  • Machine Encoders

Alternative Parts

MPNManufacturerPackagingAvailabilityUnit Price
MAX14770EESA+TMAXIMSOIC-82$ 2.2591
MS2548Hangzhou Ruimeng TechSOP-82,285$ 0.6922
ADM3065EARZADISOIC-81$ 6.7196
ISL32458EIBZ-T7ARENESASSOIC-810$ 7.2442
ADM3065ETRZ-EPADISOIC-81$ 9.8835
MAX14770EESA+MAXIMSOIC-80$ 3.3376
MAX14770EGSA+TMAXIMSOIC-80$ 4.1568
ADM3065EBRZADISOIC-80$ 5.803
ISL32459EIBZ-TRENESASSOIC-80$ 10.1131
ISL32459EIBZ-T7ARENESASSOIC-80$ 15.3312
ADM3065ETRZ-EP-R7ADISOIC-80$ 4.544