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ANALOG DEVICES MAX221EEAE+

Line Driver / Receiver, RS232, V.28 / V.24, 250 Kbps, 4.5V to 5.5V, 15 µA, 16 Pin, SSOP

ANALOG DEVICES MAX221EEAE+

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Manufacturer Part No:
MAX221EEAE+
Order Code:
2518770
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Technical Datasheet:
MAX221EEAE+   Datasheet
ECAD / MCAD
Supply Frame Models Link
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Product Overview

MAX221EEAE+ is a single RS-232 transceiver with AutoShutdown. It is +5V powered, single transmit/receive RS-232 and V.28 communications interface with automatic shutdown/wake-up features and high data rate capabilities. It features an enhanced electrostatic discharge (ESD) protection. Both the transmitter output and receiver input are protected to ±15kV using the IEC 1000-4-2 AirGap discharge method, to ±8kV using the IEC 1000-4-2 contact discharge method, and to ±15kV using the human body model. AutoShutdown saves power without changes to the existing BIOS or operating system by entering low-power shutdown mode when the RS-232 cable is disconnected or when the transmitter of the connected peripheral is off. It wakes up and drives the active-low INVALID pin high when an active RS-232 cable is connected, signalling the host that a peripheral is connected to the communications port. Applications include maintenance/diagnostic ports, industrial systems, telecommunications, set-top boxes.
  • Latch up free, guaranteed 250kbps data rate
  • AutoShutdown saves power without changes to BIOS
  • VCC supply current is 5mA typ at no load, TA=+25°C
  • AutoShutdown supply current is 1µA typ at TA=+25°C
  • Input voltage range from -25 to 25V
  • Output voltage swing is ±9V typ at driver loaded with 3kohm to ground, TA=+25°C
  • Maximum data rate is 250kbps min at RL=3kohm to 7kohm, CL=50pF to 1000pF, VCC=4.5V
  • Transition-region slew rate is 6V/µs typ at TA=+25°C, VCC=5V, RL=3kohm to 7kohm, CL=500pF to 1000pF
  • 16 SSOP package
  • Temperature range from -40°C to +85°C

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

Product Information

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:
RS232 Transceiver

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1Receivers

:
1

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-

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250Kbps

:
4.5V

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5.5V

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SSOP

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16Pins

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-

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±8 kV (Contact), ±15 kV (Air Gap), ±15 kV (HBM)

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-

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-40°C

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85°C

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-

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-

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MSL 1 - Unlimited

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Technical Documents (2)

33 In stock Need more?

5 deliver in 2-3 business days from our SG warehouse :(SG stock) Order before 17:00 Mon-Fri (excluding National Holidays)

28 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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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.

Extra stock is available upon order to the Supplier Lead Time which is approximately 9/1/25

5 deliver in 2-3 business days from our SG warehouse
28 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

¥1,148.27 (¥1,263.10 Inc. JCT)

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