ADG3308

更新时间： 2024-11-27 22:47:35

品牌	Logo	应用领域
亚德诺 - ADI		转换器电平转换器
页数	文件大小	规格书
5页	68K
描述
Low Voltage 1.2 V to 5.5 V, Bidirectional, Logic Level Translators

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ADG3308 数据手册

PRELIMINARY TECHNICAL DATA

Low Voltage 1.2 V to 5.5 V,

Bidirectional,LogicLevelTranslators

Preliminary Technical Data

ADG3308

FEATURES

F U NC T IO NAL B LO C K D IAG RAM

Bidirectional Level Translation

Operates from 1.2 V to 5.5 V

Low Quiescent Current <5µA

CCY

CCA

APPLICATIONS

SPI^TM, Microw ire^TMand I²C^TMTranslation

Low Voltage ASIC level Translation

Sm art Card Readers

Cell Phones & Cell-Phone Cradles

Portable Com m unication Devices

Telecom m unicatons Equipm ent

Netw ork Sw itches and Routers

Storage System s (SAN/ NAS)

Com puting/ Server Applications

GPS

Portable POS System s

Low Cost Serial Interfaces

GND

G E NE R AL D E S C R IP T IO N

P R O D U C T H IG H LIG H T S

1. Bidirectional Level T ranslation.

2. T he ADG3308 is fully guaranteed from 1.2 V to

5.5 V supply range.

T he ADG3308 is an 8-Channel bidirectional level transla-

tor. Its function is to provide level shifting in a multi-

voltage system. T he voltage applied to V_CCAsets up the

logic levels on the A side of the device, while V_CCYsets

the levels on the Y side. In this way, signals applied to the

V_CCAside of the device appear as V_CCYcompatible logic

on the other side of the device and vice versa as the device

is designed to handle bidirectional signals. T he device is

guaranteed for operation over the supply range 1.2 V to

5.5 V.

3. 20 lead T SSOP and LFCSP (4mm x4mm) packages.

T hese devices are suited to applications like data transfer

between a low voltage DSP/Controller and a higher

voltage device. Other applications include high end

consumer products where constant changes to the chipset

desgins result in multiple supply levels in the application.

V_CCYoperates from +1.65 to 5.5 V while V_CCAfrom +1.2

to V_CCY. V_CCAmust always operate from a supply that is

lower than V_CCY. When the device Enable pin (EN) is

pulled low, the Ax and Yx inputs/outputs are tri-stated.

T he EN pin is driven high for normal operation. EN pin

is referred to V_CCYvoltage.

REV. PrE Feb 2004

Inform ation furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assum ed by Analog Devices for its

use, nor for any infringem ents of patents or other rights of third parties

which m ay result from its use. No license is granted by im plication or

otherwise under any patent or patent rights of Analog Devices.

One Technology Way, P.O. Box 9106, Norw ood, MA 02062-9106, U.S.A.

Tel: 781/ 329-4700

Fax: 781/ 326-8703

World Wide Web Site: http:/ / w w w.analog.com

Analog Devices, Inc., 2004

12 3 4 5

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与ADG3308相关器件

型号	品牌	获取价格	描述	数据表
ADG3308_15	ADI	获取价格	Low Voltage, 1.15 V to 5.5 V, 8-Channel Bidirectional Logic Level Translators
ADG3308-1	ADI	获取价格	1.15 V至5.5 V低压、8通道双向逻辑电平转换器
ADG3308-1_15	ADI	获取价格	Low Voltage, 1.15 V to 5.5 V, 8-Channel Bidirectional Logic Level Translators
ADG3308BCBZ-1-R2	ADI	获取价格	IC SPECIALTY INTERFACE CIRCUIT, PBGA20, LEAD FREE, WLCSP-20, Interface IC:Other
ADG3308BCBZ-1-REEL	ADI	获取价格	Low Voltage, 1.15 V to 5.5 V, 8-Channel Bidirectional Logic Level Translators
ADG3308BCBZ-1-RL7	ADI	获取价格	Low Voltage, 1.15 V to 5.5 V, 8-Channel Bidirectional Logic Level Translators
ADG3308BCBZ-2-REEL	ADI	获取价格	Low Voltage, 1.15 V to 5.5 V, 8-Channel Bidirectional Logic Level Translators
ADG3308BCBZ-2-RL7	ADI	获取价格	Low Voltage, 1.15 V to 5.5 V, 8-Channel Bidirectional Logic Level Translators
ADG3308BCP	ADI	获取价格	Low Voltage 1.2 V to 5.5 V, Bidirectional, Logic Level Translators
ADG3308BCPZ-REEL	ADI	获取价格	Low Voltage, 1.15 V to 5.5 V, 8-Channel Bidirectional Logic Level Translators

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