Datasheet > MAX14595EWA

MAX14595EWA

更新时间： 2024-10-04 01:03:51

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
11页	1863K
描述
Low-Power Dual-Channel Logic-Level Translator

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MAX14595EWA 数据手册

EVALUATION KIT AVAILABLE

MAX14595

Low-Power Dual-Channel Logic-Level Translator

S Meets Industry Standards

General Description

ꢀI²C Requirements for Standard, Fast, and High*

Speeds

The MAX14595 is a dual-channel, bidirectional logic-

level translator designed specifically for low power

consumption making it suitable for portable and battery-

powered equipment. Externally applied voltages, V_CC

and V_L, set the logic levels on either side of the device. A

logic signal present on the V_Lside of the device appears

as the same logic signal on the V_CCside of the device,

and vice-versa.

ꢀMDIO Open Drain Above 4MHz*

S Allows Greater Design Flexibility

ꢀDown to 0.9V Operation on V Side

ꢀSupports Above 8MHz Push-Pull Operation

S Ultra-Low Power Consumption

ꢀ7µA V

Supply Current

ꢀ3µA V Supply Current

The device is optimized for the I²C bus as well as the

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

I²C operation on the powered side without any disruption

while the level translation function is off.

S Provides High Level of Integration

ꢀPullup Resistor Enabled with One Side Power

Supply when TS Is High

ꢀ12kI (max) Internal Pullup

ꢀLow Transmission Gate R : 17I (max)

S Saves Space

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

Package

ꢀ8-Pin, 2mm x 2mm TDFN Package

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

*Requires external pullups.

Portable and Battery-Powered Electronics

Devices with I²C Communication

Devices with MDIO Communication

General Logic-Level Translation

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.

Benefits and Features

Typical Operating Circuit

= +1.2V

= +3.0V

0.1µF

1µF

+1.2V

SYSTEM

CONTROLLER

+3V

SYSTEM

MAX14595

SDA

IOVL1

IOVCC1

SDA

SLK

IOVL2

IOVCC2

GND

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

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.

19-6170; Rev 0; 12/11

12 3 4 5 6 7...11

中文翻译

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与MAX14595EWA相关器件

型号	品牌	获取价格	描述	数据表
MAX14595EWAT	MAXIM	获取价格	Low-Power Dual-Channel Logic-Level Translator
MAX1459AAP	MAXIM	获取价格	2-Wire, 4-20mA Smart Signal Conditioner
MAX1459AAP+T	MAXIM	获取价格	Analog Circuit, 1 Func, CMOS, PDSO20, 5.30 MM, 0.65 MM PITCH, SSOP-20
MAX1459AAP-T	MAXIM	获取价格	Analog Circuit, 1 Func, CMOS, PDSO20, 5.30 MM, 0.65 MM PITCH, SSOP-20
MAX1459C/D	MAXIM	获取价格	2-Wire, 4-20mA Smart Signal Conditioner
MAX1459CAP	MAXIM	获取价格	2-Wire, 4-20mA Smart Signal Conditioner
MAX1459CAP+T	MAXIM	获取价格	暂无描述
MAX1459CAP-T	MAXIM	获取价格	Analog Circuit, 1 Func, PDSO20, 5.30 MM, 0.65 MM PITCH, SSOP-20
MAX145ACPA	MAXIM	获取价格	+2.7V, Low-Power, 2-Channel, 108ksps, Serial
MAX145ACUA	MAXIM	获取价格	+2.7V, Low-Power, 2-Channel, 108ksps, Serial

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