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$5000ADI MAX3491ESD
With its robust design and high performance, this transmitter/receiver is ideal for demanding applications
Brands: Analog Devices, Inc
Mfr.Part #: MAX3491ESD
Datasheet: MAX3491ESD Datasheet (PDF)
Package/Case: SOIC-14
Product Type: Drivers, Receivers, Transceivers
RoHS Status:
Stock Condition: 2,870 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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MAX3491ESD General Description
The MAX3491ESD is part of a family of transceivers that includes the MAX3483, MAX3485, MAX3486, MAX3488, and MAX3490. Each member of this family offers its own unique set of features and capabilities, catering to a range of communication requirements. From low-power operation to high-speed data transmission, these transceivers are designed to meet the diverse needs of modern communication systems, providing a reliable and efficient solution for a variety of applications
Features
- It has a low differential output voltage of only 300mV (typical).
- It has a high output drive of 150mA (minimum).
- It has a wide supply voltage range of 3V to 5.5V.
- It can operate over a wide temperature range of -40°C to +85°C.
- It has a high common-mode transient immunity of 25kV/μs (typical).
Application
- MAX3491ESD is commonly used in industrial control and automation systems, as well as in communication systems, including RS-485 and PROFIBUS.
- It can be used in long-haul communication systems that require high-speed data transmission over long distances.
- It is also suitable for use in automotive applications and battery-powered systems, due to its low power consumption.
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Pbfree Code | Yes | Rohs Code | Yes |
| Part Life Cycle Code | Transferred | Ihs Manufacturer | MAXIM INTEGRATED PRODUCTS INC |
| Part Package Code | SOIC | Package Description | SOP, SOP14,.25 |
| Pin Count | 14 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code | 8542.39.00.01 |
| Additional Feature | 1 RECEIVER ACTIVE UNDER SHUTDOWN; TRISTATABLE RECEIVER | Differential Output | YES |
| Driver Number of Bits | 1 | High Level Input Current-Max | 0.000002 A |
| Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER | Interface IC Type | LINE TRANSCEIVER |
| Interface Standard | EIA-422; EIA-485 | JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e3 | Length | 8.65 mm |
| Moisture Sensitivity Level | 1 | Number of Functions | 1 |
| Number of Terminals | 14 | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | -40 °C | Out Swing-Min | 1.5 V |
| Output Characteristics | 3-STATE | Output Low Current-Max | 0.0025 A |
| Output Polarity | COMPLEMENTARY | Package Body Material | PLASTIC/EPOXY |
| Package Code | SOP | Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | Qualification Status | Not Qualified |
| Receive Delay-Max | 90 ns | 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 |
| 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 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Equivalent Parts
For the MAX3491ESD component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : SN65LBC184D
Brands : Texas Instruments
Package :
Description :
Part Number : DS89C387TMEA
Brands :
Package :
Description : from Maxim Integrated
Part Number : ADM3485EARZ
Brands :
Package : SOP-8
Description : RS-422/RS-485 Interface IC 3.3V 15kV ESD Half Duplex 12Mbps
Part points
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The MAX3491ESD chip is a high-speed, low-power, quad SPST (Single-Pole, Single-Throw) analog switch. It is commonly used in applications where multiple signals need to be switched or multiplexed. The chip provides low on-resistance and low crosstalk while operating at high speeds. It is designed to operate with a wide range of supply voltages and is available in a small surface mount package for easy integration into electronic circuits.
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Equivalent
Some equivalent products of the MAX3491ESD chip are the MAX3481E, MAX3471E, and MAX3483E. These chips are also low-power, half-duplex RS-485 transceivers with enhanced ESD protection and operate over a wide voltage range. -
Features
The MAX3491ESD is a quad SPST analog switch with low on-resistance (RON) and fast switching speeds. It operates with a wide supply voltage range from 1.8V to 5.5V, providing bidirectional signaling capability. It is designed for various applications, including audio and video signal routing, portable devices, medical instruments, and industrial control systems. -
Pinout
The MAX3491ESD is a 16-pin ESD-protected, ±15kV, full-duplex RS-485/RS-422 transceiver. It has a Receiver Output Enable (ROE) function, which allows asynchronous half-duplex communication. The pin count is 16. -
Manufacturer
The MAX3491ESD is manufactured by Maxim Integrated, a company specializing in analog and mixed-signal semiconductors. -
Application Field
The MAX3491ESD is a low-power, four-channel analog multiplexer designed for applications in instrumentation, industrial control, data acquisition, and communication systems. Its compact size, low power consumption, and high performance characteristics make it suitable for a wide range of applications requiring signal routing and switching capabilities. -
Package
The MAX3491ESD chip is available in a 14-pin small outline integrated circuit (SOIC) package. The package size of the chip is approximately 4.9mm x 8.65mm.
Datasheet PDF
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