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ANALOG DEVICES MAX3485EESA+
Line Driver / Receiver, RS422, RS485, 12 Mbps, 3V to 3.6V, 1.1 mA, 8 Pin, SOIC
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- MAX3485EESA+
- Order Code:
- 2518817
-
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- Product Range
- -
- Technical Datasheet:
- MAX3485EESA+ Datasheet
- ECAD / MCAD
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Product Overview
MAX3485EESA+ is a ±15kV ESD-protected, +3.3V, low-power transceiver for RS-485 and RS-422 communications. This device contains one driver and one receiver. This device features enhanced electrostatic discharge (ESD) protection. All transmitter outputs and receiver inputs are protected to ±15kV using IEC 1000-4-2 AirGap Discharge, ±8kV using IEC 1000-4-2 contact discharge, and ±15kV using the human body model. Drivers are short-circuit current limited and are protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high-impedance state. The receiver input has a fail-safe feature that guarantees a logic-high output if both inputs are open circuits. Applications include telecommunications, industrial-control local area networks, transceivers for EMI-sensitive applications, integrated services digital networks, packet switching.
- 12Mbps guaranteed data rate, 3.0 to 3.6V supply voltage
- Half duplex, driver/receiver enable, 2nA shutdown current, interoperable with +5V Logic
- Supply current is 1.1mA typical at (no load, DI = 0 or VCC, DE = VCC, active-low RE = 0 or VCC)
- Current-limiting and thermal shutdown for driver overload protection
- Receiver input hysteresis is 50mV typical at (VCM = 0, TA = +25°C)
- Receiver input resistance is 12Kohm minimum at (-7V ≤ VCM ≤ 12V)
- Driver short-circuit output current is -250mA maximum at (VOUT = -7V, TA = +25°C)
- Driver propagation delay, high-to-low level is 23ns typical at (RL = 27 ohm, TA = +25°C)
- Operating temperature range from -40°C to +85°C
- 8-lead SO package
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Warnings
ESD sensitive device, take proper precaution while handling the device. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- Line Driver / Receiver
- :
- RS422 / RS485 Transceiver
- :
- 1Receivers
- :
- 1
- :
- Half Duplex
- :
- 12Mbps
- :
- 3V
- :
- 3.6V
- :
- NSOIC
- :
- 8Pins
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- -
- :
- ±8 kV (Contact), ±15 kV (Air Gap), ±15 kV (HBM)
- :
- Open
- :
- -40°C
- :
- 85°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (1)
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650 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 4/21/25
650 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥1,695.77
(
¥1,865.35
Inc. JCT)
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| 1+ | ¥1,695.77 (¥1,865.35) | ( ) |
| 10+ | ¥1,028.28 (¥1,131.11) | ( ) |
| 25+ | ¥1,017.53 (¥1,119.28) | ( ) |
| 100+ | ¥859.00 (¥944.90) | ( ) |
| 300+ | ¥800.87 (¥880.96) | ( ) |
| 500+ | ¥786.57 (¥865.23) | ( ) |
| 1000+ | ¥786.56 (¥865.22) | ( ) |
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