ADI MAX3490EESA+T
RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers
Marken: Analog Devices, Inc
Herstellerteil #: MAX3490EESA+T
Datenblatt: MAX3490EESA+T Datenblatt (PDF)
Paket/Gehäuse: SOIC-8
RoHS-Status:
Lagerzustand: 2821 Stück, Neues Original
Produktart: Schnittstellen-ICs
Warranty: 1 Year Ovaga Warranty - Find Out More
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*Alle Preise sind in USD
Menge | Einzelpreis | Ext. Preis |
---|---|---|
1 | $1,352 | $1,352 |
10 | $1,206 | $12,060 |
30 | $1,067 | $32,010 |
100 | $0,965 | $96,500 |
500 | $0,921 | $460,500 |
1000 | $0,902 | $902,000 |
In Stock:2821 PCS
MAX3490EESA+T Allgemeine Beschreibung
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.
Funktionen
- ESD Protection for RS-485 I/O Pins
- ±15kV-Human Body Model
- ±8kV-IEC 1000-4-2, Contact Discharge
- ±15kV-IEC 1000-4-2, Air-Gap Discharge
- Operate from a Single +3.3V Supply-No Charge Pump Required
- Interoperable with +5V Logic
- Guaranteed 12Mbps Data Rate (MAX3485E/MAX3490E/MAX3491E)
- Slew-Rate Limited for Errorless Data Transmission (MAX3483E/MAX3488E)
- 2nA Low-Current Shutdown Mode (MAX3483E/MAX3485E/MAX3486E/MAX3491E)
- -7V to +12V Common-Mode Input Voltage Range
- Full-Duplex and Half-Duplex Versions Available
- Industry-Standard 75176 Pinout (MAX3483E/MAX3485E/MAX3486E)
- Current-Limiting and Thermal Shutdown for Driver Overload Protection
Anwendung
- Industrial Control Local Area Networks
- Integrated Services Digital Networks
- Packet Switching
- Telecommunications
- Transceivers for EMI-Sensitive Applications
Spezifikationen
Parameter | Wert | Parameter | Wert |
---|---|---|---|
Pbfree Code | Yes | Rohs Code | Yes |
Part Life Cycle Code | Transferred | Ihs Manufacturer | MAXIM INTEGRATED PRODUCTS INC |
Part Package Code | SOIC | Package Description | SO-8 |
Pin Count | 8 | Reach Compliance Code | compliant |
ECCN Code | EAR99 | HTS Code | 8542.39.00.01 |
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 | Length | 4.9 mm |
Moisture Sensitivity Level | 1 | Number of Functions | 1 |
Number of Terminals | 8 | Operating Temperature-Max | 85 °C |
Operating Temperature-Min | -40 °C | Out Swing-Min | 1.5 V |
Output Low Current-Max | 0.0025 A | Package Body Material | PLASTIC/EPOXY |
Package Code | SOP | Package Equivalence Code | SOP8,.25 |
Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE |
Peak Reflow Temperature (Cel) | 260 | Qualification Status | Not Qualified |
Receive Delay-Max | Receiver Number of Bits | 1 | |
Seated Height-Max | 1.75 mm | Supply Current-Max | 2.2 mA |
Supply Voltage-Max | 3.6 V | Supply Voltage-Min | 3 V |
Supply Voltage-Nom | 3.3 V | Surface Mount | YES |
Technology | CMOS | Temperature Grade | INDUSTRIAL |
Terminal Finish | MATTE TIN | Terminal Form | GULL WING |
Terminal Pitch | 1.27 mm | Terminal Position | DUAL |
Time@Peak Reflow Temperature-Max (s) | 30 | Transmit Delay-Max | 35 ns |
Width | 3.9 mm |
Versand
Versandart | Versandgebühr | Vorlaufzeit | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 Tage | |
FedEx | $20.00-$40.00 (0.50 KG) | 2-5 Tage | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 Tage | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 Tage | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 Tage | |
REGISTRIERTE LUFTPOST | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
Bearbeitungszeit: Die Versandkosten hängen von der jeweiligen Zone und dem Land ab.
Zahlung
Zahlungsbedingungen | Handgebühr | |
---|---|---|
Banküberweisung | Bankgebühr in Höhe von 30,00 USD wird berechnet. | |
Paypal | 4,0 % Servicegebühr wird berechnet. | |
Kreditkarte | 3,5 % Servicegebühr wird berechnet. | |
Western Union | charge US.00 banking fee. | |
Geldgramm | Bankgebühr in Höhe von 0,00 USD wird berechnet. |
Garantien
1. Die von Ihnen gekauften elektronischen Bauteile enthalten eine 365-tägige Garantie. Wir garantieren die Produktqualität.
2. Wenn einige der Artikel, die Sie erhalten haben, nicht von perfekter Qualität sind, würden wir verantwortungsvoll Ihre Rückerstattung oder Ersatz arrangieren. Die Artikel müssen jedoch in ihrem Originalzustand verbleiben.
Verpackung
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Schritt1 :Produkt
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Schritt2 :Vakuumverpackung
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Schritt3 :Antistatikbeutel
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Schritt4 :Individuelle Verpackung
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Schritt5 :Verpackungskartons
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Schritt6 :Barcode-Versandetikett
Alle Produkte werden in antistatischen Beuteln verpackt. Versand mit ESD-Antistatikschutz.
Auf dem äußeren ESD-Verpackungsetikett werden die Informationen unseres Unternehmens verwendet: Teilenummer, Marke und Menge.
Wir prüfen alle Waren vor dem Versand, stellen sicher, dass sich alle Produkte in gutem Zustand befinden und dass die Teile neu und original sind und mit dem Datenblatt übereinstimmen.
Nachdem alle Waren darauf überprüft wurden, dass nach dem Verpacken keine Probleme auftreten, werden wir sicher verpacken und per Global Express versenden. Es zeigt eine ausgezeichnete Durchstoß- und Reißfestigkeit sowie eine gute Dichtungsintegrität.
Teilpunkte
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The MAX3490EESA+T chip is a low-power, 3.3V RS-485/RS-422 transceiver designed for high-speed communication in industrial settings. It features a low supply current, wide common-mode voltage range, and enhanced electrostatic discharge (ESD) protection. With its small form factor and robust performance, the MAX3490EESA+T is an ideal choice for applications requiring reliable data transmission over long distances.
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Equivalent
Some equivalent products to the MAX3490EESA+T chip are the MAX3491EESA+T, MAX3493EESA+T, MAX491EESA+T, and MAX1490EESA+T. They are all low-power, high-speed RS-485/RS-422 transceivers. -
Features
The MAX3490EESA+T is a signal line protector offering ±15kV ESD protection for RS-485/RS-422 interfaces. It includes a fail-safe feature that assures a logic-high receiver output if the input is open or shorted. It also features a wide 10Mbps data rate, low quiescent current, and operates from a single 3.0V to 5.5V supply. -
Pinout
The MAX3490EESA+T is a 16-pin, quad, low-voltage SPST analog switch. It has four independent single-pole single-throw switches, each with its own enable input. The switch can operate from a single +1.6V to +5.5V power supply voltage. -
Manufacturer
The MAX3490EESA+T is manufactured by Maxim Integrated, a company that designs, manufactures, and sells analog and mixed-signal integrated circuits. It is a technology company specializing in the development of high-performance semiconductor products for a wide range of applications including industrial, automotive, healthcare, and consumer electronics. -
Application Field
The MAX3490EESA+T is a quad, low-voltage, low-leakage analog switch designed for a wide range of applications, including battery-powered devices, signal routing in multi-channel systems, audio/video signal switching, and general-purpose switching. -
Package
The MAX3490EESA+T chip is available in a small outline, surface-mounted package. The package type is SOIC (Small Outline Integrated Circuit), commonly used for small-scale integrated circuits. The form of the chip is 16-pin, which signifies the number of pins on the chip. The package size for this chip is approximately 5.3mm x 7.5mm.
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