MAX491EEPD - Brand New Maxim Integrated Receivers & Transceivers
In Stock:6364 ,Ready for Immediate Shipping
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In Stock:
6364,
Ready for Immediate Shipping
Brand:Maxim Integrated
Category:Receivers & Transceivers
Chipdatas Part No.:CD86-MAX491EEPD
Manufacturer Part No.:MAX491EEPD
Datecode:09+
Package:14-DIP 0.300", 7.62mm
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Description
The MAX491EEPD is a low-power transceiver for RS-485 and RS-422 communications in harsh environments. It belongs to the MAX48XE and MAX1487E series of transceivers. This device can transmit up to 2.5Mbps, and each driver output and receiver input is protected against ±15kV electrostatic discharge (ESD) shocks without causing latchup. This transceiver has a low quiescent current which makes it a suitable device for low-power RS-485 transceivers, low-power RS-422 transceivers, level translators, transceivers for EMI-Sensitive Applications, and Industrial-Control Local Area Networks.
Specifications and features
- ESD Protection: ±15kV - Human Body Model
- Low quiescent current:
- 120µA (MAX483E/487E/488E/489E)
- 230µA (MAX1487E)
- 300µA (MAX481E/485E/490E/491E)
- Slew-Rate Limited for Error-Free Data Transmission(MAX483E/487E/488E/489E)
- -7V to +12V Common-Mode Input Voltage Range
- Three-State Outputs
- 30ns Propagation Delays, 5ns Skew(MAX481E/485E/490E/491E/1487E)
- Full-Duplex and Half-Duplex Versions Available
- Allows up to 128 Transceivers on the Bus (MAX487E/MAX1487E)
- Current Limiting and Thermal Shutdown for Driver Overload Protection
Application Scenarios
The MAX491EEPD is widely used in various low-power RS-485 and RS-422 communication systems. For example, low-power RS-485/422 networks for industrial automation, building automation, and access control systems. Additionally, it can also be used in all types of communication link that require EMI-reduction.
Comparison
Advantages- Low power consumption
- High transmission rate of 2.5Mbps
- ESD protection up to ±15kV
- Allows up to 128 transceivers on the bus (MAX487E/MAX1487E)
Disadvantages- None found
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Similar parts: 7573 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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Additional Information
- Datasheet: Download MAX491EEPD
- Chipdatas Part: CD86-MAX491EEPD
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/05/20 11:55 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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