MAX3488AEGSA+ Maxim Integrated Integrated Circuit (Small Outline Packages) In Stock
Maxim MAX3488AEGSA+ is a half-duplex RS-485/RS-422 line transceiver in an 8-pin SOIC package operating from a 3.0 to 3.6 V supply. Features differential Schmitt trigger inputs and supports data rates up to 250 kbps for robust industrial communication. Available in stock worldwide for fast delivery.
- Manufacturer
- Maxim Integrated
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MAX3488AEGSA+ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.3363(MOQ 100)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Half-duplex RS-485 and RS-422 compatible transceiver operating on a single 3.0 V to 3.6 V supply, ideal for 3.3 V system designs
- Differential Schmitt trigger inputs provide high noise immunity and hysteresis for reliable data reception in electrically noisy industrial environments
- Compact 8-pin SOIC package (150 mil body) enables easy PCB integration with minimal board space, simplifying layout in space-constrained systems
Applications
The MAX3488AEGSA+ is widely used in industrial automation networks, PLC communication links, and building automation systems where RS-485 or RS-422 multi-drop wiring is required over cable runs up to 1200 meters. Its 3.3 V supply compatibility and differential Schmitt trigger inputs make it an excellent choice for connecting microcontrollers to RS-485 buses in battery-powered meters, HVAC controllers, and remote sensor networks.
Specifications
| Manufacturer Package Code | 8-SOIC_N-150_MIL |
| Date Of Intro | 2016-09-19 |
| YTEOL | 9 |
| Differential Output | YES |
| Driver Number of Bits | 1 |
| High Level Input Current-Max | 0.000002A |
| Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER |
| Interface IC Type | LINE TRANSCEIVER |
| Interface Standard | EIA-422; EIA-485 |
| JESD-30 Code | R-PDSO-G8 |
| Number of Functions | 1 |
| Out Swing-Min | 1.5V |
| Output Low Current-Max | 0.02A |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Receive Delay-Max | 200ns |
| Receiver Number of Bits | 1 |
| Supply Current-Max | 4mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | BICMOS |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Transmit Delay-Max | 1000ns |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What supply voltage range and data rate does the MAX3488AEGSA+ support?
The MAX3488AEGSA+ operates from a 3.0 V to 3.6 V supply rail and supports data rates up to 250 kbps. This makes it well-suited for 3.3 V microcontroller systems requiring RS-485 or RS-422 communication at moderate speeds across industrial cable runs.
How many devices can be connected on an RS-485 bus using MAX3488AEGSA+?
In a standard RS-485 network, the MAX3488AEGSA+ supports up to 32 unit loads on a single bus, translating to up to 32 nodes with standard-load transceivers. The 1/8 unit load option on some bus variants allows up to 256 nodes sharing the same 2-wire differential bus at cable lengths up to 1200 meters.
When would you choose MAX3488AEGSA+ over a 5 V RS-485 transceiver such as MAX485?
The MAX3488AEGSA+ is the better choice when the host microcontroller or FPGA runs on 3.3 V, because its 3.0 V to 3.6 V supply eliminates the need for level-shifting logic between the controller and the transceiver. The MAX485 requires a 5 V rail and would need additional voltage translation circuitry in a 3.3 V system, adding cost and board area.
What package does MAX3488AEGSA+ come in and what are its body dimensions?
The MAX3488AEGSA+ is housed in an 8-pin narrow SOIC package with a 150 mil (3.81 mm) body width and 1.27 mm pin pitch, occupying roughly 5 mm x 4 mm of PCB footprint. The SOIC package is compatible with standard reflow soldering and is available in tape-and-reel packaging for automated assembly.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $4.8600 | $486.00 |
| 200+ | $3.5374 | $707.48 |
| 500+ | $3.5211 | $1760.53 |
| 1000+ | $3.4312 | $3431.15 |
| 2500+ | $3.3363 | $8340.63 |
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