MAX3221IDBE4 Semiconductors - ICs by Texas Instruments

RS-232 LINE DRIVER/RECEIVER 3221

Status: Unknown
Series: -
RoHS: Unknown
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The MAX3221 device consists of one line driver, one line receiver with dedicated enable pin, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. These devices operate at data signaling rates up to 250 kbps and a maximum of 30-V/μs driver output slew rate. Flexible control options for power management are available when the serial port is inactive. The automatic power-down feature functions when FORCEON is low and FORCEOFF is high. During this mode of operation, if the device does not sense a valid RS-232 signal on the receiver input, the driver output is disabled and the supply current is reduced to 1 μA. The INVALID output notifies the user if an RS-232 signal is present at the receiver input.

Prices starting from US$1.33


Distributor Starting From Stock
Logo for Chip One Stop Chip One Stop US$1.33
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Logo for element14 element14 US$1.37
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Specifications

Device Type RS232 Transceiver
IC Interface Type RS232
No. of Drivers 1Drivers
No. of Receivers 1Receivers
Supply Voltage Min 3V
Supply Voltage Max 5.5V
Driver Case Style SSOP
No. of Pins 16Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
IC Generic Number MAX3221
SVHC No SVHC (27-Jun-2018)
RoHS Phthalates Compliant Yes
Base Number 3221
Data Rate 250Kbps
Logic Function Number 3221
Operating Temperature Range -40°C to +85°C
Output Voltage Max 5V
Propagation Delay 150ns
Supply Current 0.3mA
Supply Voltage Range 3V to 5.5V
Termination Type Surface Mount Device


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX3221IDBE4?

Additional datasheets, footprints and schematics for MAX3221IDBE4 are listed on our Part Details page. You can also find images and similar parts to MAX3221IDBE4 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX3221IDBE4 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX3221IDBE4 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MAX3221IDBE4 fall under?

The MAX3221IDBE4 is listed under Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs.

Can I view similar or alternative parts?

You can view similar parts to MAX3221IDBE4 when available in the Driver & Interface ICs range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MAX3221IDBE4 you can contact the distributor directly for product support, shipping queries etc.

Is the MAX3221IDBE4 RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX3221IDBE4 have stock available?

Authorised distributors including Chip One Stop, Farnell and element14 have stock available or on a lead time for MAX3221IDBE4.

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