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MAX221CAE+

Transceiver RS232, 4.5V-5.5V supply, 1 Driver, SSOP-16

MAXIM INTEGRATED PRODUCTS MAX221CAE+
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Manufacturer Part No:
MAX221CAE+
Order Code:
2511507
Technical Datasheet:
MAX221CAE+   Datasheet
See all Technical Docs

Product Overview

The MAX221CAE+ is a +5V powered single RS232 transceiver with AutoShutdown in 16 pin SSOP package. This RS232 transmit/receive and V.28 communication interface device has automatic shutdown/wake-up features and high data rate capabilities. The MAX221 achieves a low 1µA supply current with Maxim's revolutionary AutoShutdown feature. AutoShutdown saves power without changes to existing BIOS or operating system by entering low power shutdown mode when RS232 cable is disconnected or when transmitter of connected peripheral is off. The device wakes up and drives INVALID (complementary) pin high when an active RS232 cable is connected. The internal power supply consists of a dual charge pump that provides positive output voltage (doubling charge pump) and negative voltage (inverting charge pump) from a single +5V supply.
  • Supply voltage range from 4.5V to 5.5V
  • Operating temperature range from 0°C to 70°C
  • Maximum data rate of 250Kbps
  • VCC supply current of 5mA
  • Transmitter skew of 200ns and receiver skew of 50ns
  • Transition region slew rate of 6V/µs

Applications

Communications & Networking, Industrial, Consumer Electronics, Portable Devices

Product Information

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:
Transceiver

:
RS232

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1Drivers

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1Receivers

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4.5V

:
5.5V

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SSOP

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16Pins

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0°C

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70°C

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-

:
-

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MSL 1 - Unlimited
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Technical Docs (2)

CAD Downloads

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Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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More stock available to supplier lead times which is approximately 2/14/22

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