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Status

Active: In Production.

Data Sheet

FULL DATA SHEET (PDF, 87kB) Download   E-Mail

Description

The MAX3186 is a complete DCE 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 MAX3186 has five RS-232 transmitters, three RS-232 receivers, and no charge pump, optimizing it for operation in modem 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 MAX3186 is available in an SO package and in the tiny SSOP that further reduces board space.

Key Features		Applications/Uses
Enhanced ESD Protection: ±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 or SO Packages Guaranteed 230kbps Data Rate Flow-Through Pinout Complete DCE Serial Port		Equipment Meeting IEC 1000-4-2 Instruments ISDN Modems Modems

Diagram

Typical Operating Circuit

Application Notes

Application Note 836: Selecting and using RS-232 Interface Parts for Your Power Supply Voltages - MAX3186

Design Guides

Interface (PDF)

Reliability Reports

Show FIT data for: MAX3186 Request Reliability Report for: MAX3186

Software/Models

none

Ordering Information

Notes: Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Devices: 1-14 of 14

MAX3186	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX3186CWP			Active	SOIC(W);20 pin;137.3 mm² Outline Drawing: 21-0042 (PDF) Land Pattern: 90-0108 (PDF) Use pkgcode/variation: W20-3*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX3186CWP-T			Active	Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX3186CWP+			Active	SOIC(W);20 pin;137.3 mm² Outline Drawing: 21-0042 (PDF) Land Pattern: 90-0108 (PDF) Use pkgcode/variation: W20+3*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX3186CWP+T			Active	SOIC(W);20 pin;137.3 mm² Outline Drawing: 21-0042 (PDF) Land Pattern: 90-0108 (PDF) Use pkgcode/variation: W20+3*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX3186EWP			Active	SOIC(W);20 pin;137.3 mm² Outline Drawing: 21-0042 (PDF) Land Pattern: 90-0108 (PDF) Use pkgcode/variation: W20-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX3186EWP+			Active	SOIC(W);20 pin;137.3 mm² Outline Drawing: 21-0042 (PDF) Land Pattern: 90-0108 (PDF) Use pkgcode/variation: W20+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX3186CAP+			Active	SSOP;20 pin;57.9 mm² Outline Drawing: 21-0056 (PDF) Land Pattern: 90-0094 (PDF) Use pkgcode/variation: A20+2*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX3186CAP+T			Active	SSOP;20 pin;57.9 mm² Outline Drawing: 21-0056 (PDF) Land Pattern: 90-0094 (PDF) Use pkgcode/variation: A20+2*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX3186EAP+			Active	SSOP;20 pin;57.9 mm² Outline Drawing: 21-0056 (PDF) Land Pattern: 90-0094 (PDF) Use pkgcode/variation: A20+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX3186EAP+T			Active	SSOP;20 pin;57.9 mm² Outline Drawing: 21-0056 (PDF) Land Pattern: 90-0094 (PDF) Use pkgcode/variation: A20+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX3186CAP			Active	SSOP;20 pin;57.9 mm² Outline Drawing: 21-0056 (PDF) Land Pattern: 90-0094 (PDF) Use pkgcode/variation: A20-2*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX3186CAP-T			Active	Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX3186EAP			Active	SSOP;20 pin;57.9 mm² Outline Drawing: 21-0056 (PDF) Land Pattern: 90-0094 (PDF) Use pkgcode/variation: A20-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX3186EAP-T			Active	SSOP;20 pin;57.9 mm² Outline Drawing: 21-0056 (PDF) Land Pattern: 90-0094 (PDF) Use pkgcode/variation: A20-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis

Notes and Comments

Ideal for modems

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