MAX3241ECAI+ by Analog Devices

±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

Status: Active
Series: MAX3241E
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E +3.0V-powered EIA/TIA-232 and V.28/V.24 communications interface devices feature low power consumption, high data-rate capabilities, and enhanced electrostatic-discharge (ESD) protection. The enhanced ESD structure protects all transmitter outputs and receiver inputs to ±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8kV using IEC 1000-4-2 Contact Discharge (±9kV for MAX3246E), and ±15kV using the Human Body Model. The logic and receiver I/O pins of the MAX3237E are protected to the above standards, while the transmitter output pins are protected to ±15kV using the Human Body Model. A proprietary low-dropout transmitter output stage delivers true RS-232 performance from a +3.0V to +5.5V power supply, using an internal dual charge pump. The charge pump requires only four small 0.1µF capacitors for operation from a +3.3V supply. Each device guarantees operation at data rates of 250kbps while maintaining RS-232 output levels. The MAX3237E guarantees operation at 250kbps in the normal operating mode and 1Mbps in the MegaBaud™ operating mode, while maintaining RS-232-compliant output levels. The MAX3222E/MAX3232E have two receivers and two transmitters. The MAX3222E features a 1µA shutdown mode that reduces power consumption in battery-powered portable systems. The MAX3222E receivers remain active in shutdown mode, allowing monitoring of external devices while consuming only 1µA of supply current. The MAX3222E and MAX3232E are pin, package, and functionally compatible with the industry-standard MAX242 and MAX232, respectively. The MAX3241E/MAX3246E are complete serial ports (three drivers/five receivers) designed for notebook and subnotebook computers. The MAX3237E (five drivers/three receivers) is ideal for peripheral applications that require fast data transfer. These devices feature a shutdown mode in which all receivers remain active, while consuming only 1µA (MAX3241E/MAX3246E) or 10nA (MAX3237E). The MAX3222E, MAX3232E, and MAX3241E are available in space-saving SO, SSOP, TQFN and TSSOP packages. The MAX3237E is offered in an SSOP package. The MAX3246E is offered in the ultra-small 6 x 6 UCSP™ package.

Where to Buy

Prices starting from US$3.09

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$7.82
30,891
in stock
 Buy Now
Logo for Rochester Electronics
Rochester Electronics
from US$3.82
555
in stock
 Buy Now
Logo for Newark
Newark Electronics
from US$11.38
68
in stock
 Buy Now
Logo for element14 Singapore
element14
from US$12.21
68
in stock
 Buy Now
Logo for Farnell UK
Farnell
from US$10.69
68
in stock
 Buy Now
Logo for TME
TME
from US$7.15
0
in stock
 Buy Now
Logo for Ozdisan
Ozdisan
from US$3.09
0
in stock
 Buy Now
Buy Now

Features

For Space-Constrained Applications MAX3228E/MAX3229E: ±15kV ESD-Protected, +2.5V to +5.5V, RS-232 Transceivers in UCSP
MAX3228E/MAX3229E: ±15kV ESD-Protected, +2.5V to +5.5V, RS-232 Transceivers in UCSP
For Low-Voltage or Data Cable Applications MAX3380E/MAX3381E: +2.35V to +5.5V, 1µA, 2Tx/2Rx, RS-232 Transceivers with ±15kV ESD-Protected I/O and Logic Pins
MAX3380E/MAX3381E: +2.35V to +5.5V, 1µA, 2Tx/2Rx, RS-232 Transceivers with ±15kV ESD-Protected I/O and Logic Pins

Specifications

# Rx 5
# Tx 3
VSUPPLY (V) 5
Data Rate (kbps) (min) 250
ICC (mA) (typ) 0.3
Internal Charge Pump Yes
External Caps 4
Cap. Value (µF) (nom) 0.1
ESD Protect. (±kV) 15
Package/Pins SOIC (W)/28SSOP/28TQFN/32TSSOP/28
BudgetaryPrice (See Notes) 5.52

Last 6 months Inventory & Pricing History

MAX3241ECAI+ Semiconductors - ICs by Analog Devices

IC TRANSCEIVER RS232 3241 SSOP28

Semiconductors - ICs
> Drivers & Interfaces
> RS232, RS485, RS422 Transceivers
Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Device Type Transceiver
IC Interface Type RS232
No. of Drivers 3Drivers
No. of Receivers 5Receivers
Supply Voltage Min 3V
Supply Voltage Max 5.5V
Driver Case Style SSOP
No. of Pins 28Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
IC Generic Number MAX3241
SVHC No SVHC (15-Jan-2018)
Base Number 3241
Data Rate 250Kbps
IC Temperature Range Commercial
Line Bus Drive Receive Transceiver Type CMOS RS232
Logic Function Number 3241
No. of Transceivers 1
Operating Temperature Range 0°C to +70°C
Supply Current 0.3mA
Supply Voltage Range 3V to 5.5V

Last 6 months Inventory & Pricing History

Alternative Descriptions

±15kV ESD-Protected, Down to 1 | Analog Devices
Txrx, Rs232, 250Kbps, Ssop-28 | Newark Electronics
IC, TRANSCEIVER RS232, 3241, SSOP28 | element14
IC: interface | TME

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX3241ECAI+ ?

Additional datasheets, footprints and schematics for MAX3241ECAI+ are listed on our Part Details page. You can also find images and similar parts to MAX3241ECAI+ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX3241ECAI+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX3241ECAI+ price breaks, MOQs, lead times, inventory and SKUs from distributors.

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 MAX3241ECAI+ you can contact the distributor directly for product support, shipping queries etc.

Is the MAX3241ECAI+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX3241ECAI+ have stock available?

Authorised distributors including Analog Devices, Rochester Electronics, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX3241ECAI+ .

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MAX3241ECAI+ often in real-time on the comparison pages.

What if I can't find stock of MAX3241ECAI+ ?

You can fill out our help required form which you can use to request a quote for MAX3241ECAI+ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.