MAX3185CWP+ by Analog Devices

±15kV ESD-Protected, EMC Compliant, 230kbps RS-232 Serial Port for Motherboards/Desktop PCs


The MAX3185 is a complete DTE RS-232 serial port designed to meet the stringent ESD requirements of the European community. All transmitter outputs and receiver inputs are protected to ±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8kV using IEC 1000-4-2 Contact Discharge, and ±15kV using the Human Body Model. The MAX3185 has three RS-232 transmitters, five RS-232 receivers, and no charge pump, optimizing it for operation in desktop PC and motherboard applications. It is guaranteed to run at data rates up to 230kbps, providing compatibility with popular software for communicating with personal computers. Power-supply current is less than 300µA for IDD and ISS, and less than 1mA for ICC. The MAX3185 is pin and functionally compatible with the industry-standard 75185, so existing designs can instantly become EMC compliant. The MAX3185 is available in an SO package and in the tiny SSOP that further reduces board space.

Where to Buy

Prices starting from US$2.27

Distributor Stock
Logo for Farnell
Farnell
from US$2.99
4
in stock
Buy Now
Logo for Analog Devices
Analog Devices
from US$2.74
5,936
in stock
Buy Now
Logo for CoreStaff
CoreStaff
from US$2.27
124
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$4.39
4
in stock
Buy Now
Logo for element14
element14
from US$3.12
4
in stock
Buy Now

Features

Enhanced ESD Protection: ±15kV—Human Body Model ±8kV—IEC 1000-4-2, Contact Discharge ±15kV—IEC 1000-4-2, Air-Gap Discharge
±15kV—Human Body Model
±8kV—IEC 1000-4-2, Contact Discharge
±15kV—IEC 1000-4-2, Air-Gap Discharge
Latchup Free During an ESD Event
20-Pin SSOP and SO Packages
Guaranteed 230kbps Data Rate
Flow-Through Pinout
Pin Compatible with SN75C185
Complete DTE Serial Port

Specifications

# Rx 5
# Tx 3
VSUPPLY (V) 512
Data Rate (kbps) (min) 230
ICC (mA) (typ) 0.38
Internal Charge Pump No
External Caps 0
ESD Protect. (±kV) 15
Package/Pins SOIC (W)/20SSOP/20
BudgetaryPrice (See Notes) 2.46


MAX3185CWP+ Semiconductors - ICs by Analog Devices

RS232 TXRX 230KBPS 5.5V WSOIC-20

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 4.5V
Supply Voltage Max 5.5V
Driver Case Style WSOIC
No. of Pins 20Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
IC Generic Number MAX3185
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

±15kV ESD-Protected, EMC Compl | Analog Devices
Rs232 Txrx, 230Kbps, 5.5V, Wsoic-20 | Newark Electronics
RS232 TXRX, 230KBPS, 5.5V, WSOIC-20 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX3185CWP+ ?

Additional datasheets, footprints and schematics for MAX3185CWP+ are listed on our Part Details page. You can also find images and similar parts to MAX3185CWP+ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX3185CWP+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX3185CWP+ 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 MAX3185CWP+ you can contact the distributor directly for product support, shipping queries etc.

Is the MAX3185CWP+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX3185CWP+ have stock available?

Authorised distributors including Analog Devices, CoreStaff, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX3185CWP+ .

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

Stock availability and lead times will be displayed for MAX3185CWP+ often in real-time on the comparison pages.

What if I can't find stock of MAX3185CWP+ ?

You can fill out our help required form which you can use to request a quote for MAX3185CWP+ 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.

We use cookies to improve your experience. See our privacy policy.
Okay