MAX14783EESA+ Maxim Integrated Integrated Circuit (Small Outline Packages) In Stock
Maxim MAX14783EESA+ is a high-speed RS-485/RS-422 transceiver supporting 3.3V and 5V supply rails in an 8-SOIC package. It features differential Schmitt trigger inputs and EIA-485/EIA-422 compliance. Available from stock with worldwide shipping.
- Manufacturer
- Maxim Integrated
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MAX14783EESA+ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6681(MOQ 100)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MAX14783EESA+?
- Dual supply voltage operation at 3.3V and 5V for flexible system design
- EIA-485 and EIA-422 compliant for multi-drop and point-to-point RS-485 networks
- Differential Schmitt trigger input providing high noise immunity on long cable runs
- 1-bit driver enabling single-channel half-duplex RS-485 communication
- Compact 8-SOIC 150mil package minimizing board footprint in space-constrained designs
- RoHS compliant Pb-free construction with JESD-609 e3 certification
- Introduced in 2013 with proven field reliability across industrial deployments
What is MAX14783EESA+ used for?
The MAX14783EESA+ is designed for industrial RS-485 networks where robust differential signaling is required over long cable runs of up to 1200 meters in noisy factory automation, building automation, and process control environments. It is well suited for HVAC controllers, PLCs, smart meters, and motor drive systems that require reliable half-duplex communication on a shared 2-wire RS-485 bus. Its dual 3.3V/5V supply compatibility also makes it a versatile choice for mixed-voltage embedded systems and microcontroller interface boards.
What are the specifications of MAX14783EESA+?
| Manufacturer Package Code | 8-SOIC_N-150_MIL |
| Date Of Intro | 2013-06-28 |
| YTEOL | 10 |
| Differential Output | YES |
| Driver Number of Bits | 1 |
| Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER |
| Interface IC Type | LINE TRANSCEIVER |
| Interface Standard | EIA-422; EIA-485 |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Receive Delay-Max | 25ns |
| Receiver Number of Bits | 1 |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Transmit Delay-Max | 20ns |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA |
Where can I find the MAX14783EESA+ datasheet?
MAX14783EESA+ Datasheet DownloadOfficial datasheet from Maxim Integrated
What are equivalent replacements for MAX14783EESA+?
Compatible alternatives and drop-in replacements for MAX14783EESA+:
Frequently Asked Questions
What supply voltages does the MAX14783EESA+ support and which interface standards does it implement?
The MAX14783EESA+ operates from both 3.3V and 5V supply rails, supporting EIA-485 and EIA-422 differential interface standards. This dual-voltage flexibility allows the transceiver to interface directly with modern 3.3V microcontrollers while remaining backward compatible with legacy 5V RS-485 bus systems without additional level shifting.
How does the differential Schmitt trigger input of the MAX14783EESA+ improve system noise immunity?
The differential Schmitt trigger input provides hysteresis on the receive path, suppressing false triggering caused by ground noise, electromagnetic interference, or reflections on cable runs exceeding 100 meters. In RS-485 networks with 120Ω termination resistors, this feature maintains reliable data reception at bus speeds up to several Mbps even in electrically noisy industrial environments.
What package does MAX14783EESA+ use and how does it fit into a compact PCB design?
The MAX14783EESA+ is housed in an 8-pin SOIC (150 mil wide) package measuring approximately 4.9mm x 3.9mm with a 1.75mm maximum height. This compact footprint enables the transceiver to be placed close to the RS-485 bus connector, minimizing stub length and improving signal integrity in high-speed multi-drop networks running at 1 Mbps or more.
In which industrial applications is the MAX14783EESA+ most commonly deployed?
Common deployments include Modbus RTU sensor networks in factory automation, BACnet MSTP building control panels, PROFIBUS segment interfaces, and smart meter communication modules. Its 3.3V to 5V supply range and EIA-485 compliance support bus topologies with up to 32 unit loads, covering most industrial half-duplex RS-485 network configurations with 120Ω termination.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Maxim Integrated
Maxim Integrated is a leading electronic component manufacturer. FindMyChip sources Maxim Integrated ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Maxim Integrated
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $3.5622 | $356.22 |
| 260+ | $0.7709 | $200.43 |
| 340+ | $0.7452 | $253.37 |
| 450+ | $0.6681 | $300.65 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit