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ADI MAX490ESA
1/1 Transceiver Full RS422, RS485 8-SOIC
Brands: Analog Devices, Inc
Mfr.Part #: MAX490ESA
Datasheet: MAX490ESA Datasheet (PDF)
Package/Case: SOP-8
RoHS Status:
Stock Condition: 2490 pcs, New Original
Product Type: Interface ICs
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $2.142 | $2.142 |
| 200 | $0.830 | $166.000 |
| 500 | $0.801 | $400.500 |
| 1000 | $0.786 | $786.000 |
In Stock:2490 PCS
MAX490ESA General Description
1/1 Transceiver Full RS422, RS485 8-SOIC
Features
- Wide supply voltage range: 4.5V to 5.5V
- Low supply current: 300µA typical
- Data rate: up to 2.5Mbps
- Integrated fail-safe receiver input
- Short-circuit protection on driver outputs
- 1/8-unit load allows up to 256 transceivers on a bus
- Low bus currents: ±8mA driver output, ±20mA receiver input
- Extended temperature range: -40°C to +85°C
- Available in an 8-pin SOIC package
Application
- Industrial automation and control systems
- Building automation and HVAC systems
- Remote sensor networks
- Robotics and motor control systems
- Security and surveillance systems
- Audio/Video equipment
- Medical equipment
- Lighting control systems
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, SOP8,.25 |
| Pin Count | 8 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code | 8542.39.00.01 |
| 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-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 Characteristics | TOTEM-POLE |
| Output Low Current-Max | 0.004 A | Output Polarity | COMPLEMENTARY |
| 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 | 150 ns |
| Receiver Number of Bits | 1 | Seated Height-Max | 1.75 mm |
| Supply Current-Max | 0.5 mA | Supply Voltage-Max | 5.25 V |
| Supply Voltage-Min | 4.75 V | Supply Voltage-Nom | 5 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 | 60 ns | Width | 3.9 mm |
| Mfr | Analog Devices Inc./Maxim Integrated | Series | - |
| Package | Bulk | Product Status | Obsolete |
| Type | Transceiver | Protocol | RS422, RS485 |
| Number of Drivers/Receivers | 1/1 | Duplex | Full |
| Receiver Hysteresis | 70 mV | Data Rate | 2.5Mbps |
| Voltage - Supply | 4.75V ~ 5.25V | Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
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 |
 |
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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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 MAX490ESA component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : MAX485ESA
Brands :
Package : SOP-8
Description : Single Transmitter/Receiver RS-422/RS-485
Part Number : MAX1487ESA
Brands :
Package : SOIC-8
Description : Low-Power, Slew-Rate-Limited RS-485 / RS-422 Transceivers
Part Number : SN75176BDR
Brands :
Package :
Description :
Part Number : LTC485CN8
Brands :
Package : DIP-8
Description : Low Power RS485 Interface Transceiver
Part Number : ADM485EARZ
Brands :
Package : SOIC-8
Description : Transceiver RS422/RS485, 2.5 Mbps, Half Duplex, ± 15 kV ESD-Protected, 4.5V-5.5V supply, SOIC-8
Part Number : ST485BDR
Brands :
Package : SO-8
Description : LOW POWER RS-485/RS-422 TRANSCEIVER,Buffers & Line Drivers Hi-Spd Lo Pwr Trans
Part Number : DS485M+T&R
Brands :
Package :
Description :
Part points
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The MAX490ESA chip is an integrated circuit designed for RS-485/RS-422 communication applications. It features low power consumption and can transmit data over long distances at high speeds. The chip has a built-in fail-safe feature that ensures the bus remains in a known state if the driver is inactive. It is commonly used in industrial automation, telecommunications, and other systems requiring reliable long-range communication.
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Equivalent
Some equivalent products of the MAX490ESA chip include the SN75176B, MAX3088ESA, and MAX13487EESA. -
Features
The MAX490ESA is a quad SPST/SPDT analog switch that has a low on-resistance and low leakage current. It operates from a single +2.7V to +36V supply and has a wide temperature range. It is suitable for use in a range of applications including battery-powered systems and industrial control systems. -
Pinout
The MAX490ESA is a RS-485/RS-422 transceiver. It has a 8-pin package with the following pin count and function: Pin 1 - Receiver Output B, Pin 2 - Receiver Output A, Pin 3 - Ground, Pin 4 - Driver Enable, Pin 5 - Receiver Input B, Pin 6 - Receiver Input A, Pin 7 - Driver Input, Pin 8 - Vcc. -
Manufacturer
The manufacturer of the MAX490ESA is Maxim Integrated. It is an American multinational company specializing in the design, development, and manufacturing of analog and mixed-signal integrated circuits. -
Application Field
The MAX490ESA is a high-speed RS-485/RS-422 transceiver that can be used in a variety of applications including industrial automation, data communications, and automotive systems. It provides ruggedness and high sensitivity making it suitable for long-distance communication, noise immunity, and robustness in harsh environments. -
Package
The MAX490ESA chip comes in an SOIC package type with 8 pins. Its form factor is surface mount and its overall size is compact.
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