MAX14595

Low-Power Dual-Channel Logic-Level Translator

General Description

The MAX14595 is a dual-channel, bidirectional logic-

level translator designed specifically for low power

consumption making it suitable for portable and battery-

and vice-versa.

management data input/output (MDIO) bus where often

high-speed, open-drain operation is required. When TS

is high, the device allows the pullup to be connected to

the I/O port that has the power. This allows continuous

while the level translation function is off.

The part is specified over the extended -40NC to +85NC

temperature range, and is available in 8-bump WLP and

8-pin TDFN packages.

Applications

Portable and Battery-Powered Electronics

Devices with MDIO Communication

General Logic-Level Translation

Benefits and Features

S

Meets Industry Standards



Speeds



MDIO Open Drain Above 4MHz*

S

Allows Greater Design Flexibility





Supports Above 8MHz Push-Pull Operation

S

Ultra-Low Power Consumption





S

Provides High Level of Integration



Pullup Resistor Enabled with One Side Power

Supply when TS Is High



12kI (max) Internal Pullup



S

Saves Space



8-Bump, 0.4mm Pitch, 0.8mm x 1.6mm WLP

Package



8-Pin, 2mm x 2mm TDFN Package

Typical Operating Circuit

19-6170; Rev 0; 12/11

Ordering Information appears at end of data sheet.

For related parts and recommended products to use with this part,

refer to www.maximintegrated.com/MAX14595.related.

*Requires external pullups.

EVALUATION KIT AVAILABLE

*

*

*

*

* PULLUPS ARE OPTIONAL FOR HIGH-SPEED, OPEN-DRAIN OPERATION.

0.1µF

+1.2V

SYSTEM

CONTROLLER

+3V

SYSTEM

GND

GND

GND

EN

TS

IOVL1

SDA

SLK

IOVL2

IOVCC2

IOVCC1

SDA

SLK

1µF

MAX14595

For pricing, delivery, and ordering information, please contact Maxim Direct at

1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com.