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ADG3308BRUZ-REEL

更新时间: 2024-09-17 12:29:07
品牌 Logo 应用领域
亚德诺 - ADI 转换器电平转换器驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
20页 622K
描述
Low Voltage, 1.15 V to 5.5 V, 8-Channel Bidirectional Logic Level Translators

ADG3308BRUZ-REEL 数据手册

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Low Voltage, 1.15 V to 5.5 V, 8-Channel  
Bidirectional Logic Level Translators  
ADG3308/ADG3308-1  
FEATURES  
FUNCTIONAL BLOCK DIAGRAM  
V
V
CCY  
CCA  
Bidirectional logic level translation  
Operates from 1.15 V to 5.5 V  
Low quiescent current < 1 μA  
No direction pin  
ADG3308/ADG3308-1/  
ADG3308-2  
A1  
A2  
A3  
A4  
A5  
A6  
A7  
Y1  
Y2  
Y3  
Y4  
Y5  
Y6  
Y7  
Y8  
APPLICATIONS  
Low voltage ASIC level translation  
Smart card readers  
Cell phones and cell phone cradles  
Portable communication devices  
Telecommunications equipment  
Network switches and routers  
Storage systems (SAN/NAS)  
Computing/server applications  
GPS  
A8  
Portable POS systems  
EN  
Low cost serial interfaces  
GND  
Figure 1.  
GENERAL DESCRIPTION  
The ADG3308/ADG3308-1/ADG3308-2 are bidirectional level  
translators containing eight bidirectional channels. They can be  
used in multivoltage digital system applications, such as a data  
transfer between a low voltage DSP controller and a higher  
voltage device. The internal architecture allows the device to  
perform bidirectional level translation without an additional  
signal to set the direction in which the translation takes place.  
The ADG3308 is available in a compact 20-lead TSSOP and  
a 20-lead LFCSP, the ADG3308-1 is available in a 20-ball  
WLCSP, and the ADG3308-2 is available in a backside-coated  
20-ball WLCSP. The EN pin is referred to the VCCY supply  
voltage for the ADG3308 and to the VCCA supply voltage for the  
ADG3308-1 and ADG3308-2.  
The ADG3308/ADG3308-1/ADG3308-2 are guaranteed to  
operate over the 1.15 V to 5.5 V supply voltage range and the  
extended −40°C to +85°C temperature range.  
The voltage applied to VCCA sets the logic levels on the A side  
of the device, and VCCY sets the levels on the Y side. For proper  
operation, VCCA must always be less than VCCY. The VCCA  
compatible logic signals applied to the A side of the device  
appear as VCCY compatible levels on the Y side. Similarly, VCCY  
compatible logic levels applied to the Y side of the device appear  
as VCCA compatible logic levels on the A side.  
PRODUCT HIGHLIGHTS  
1. Bidirectional logic level translation.  
2. Fully guaranteed over the 1.15 V to 5.5 V supply range.  
3. No direction pin.  
The enable pin (EN) provides three-state operation on both the  
A side and the Y side pins. When the EN pin is pulled low, the  
terminals on both sides of the device are in the high impedance  
state. For normal operation, EN should be driven high.  
4. Packages: 20-lead TSSOP and 20-lead LFCSP (ADG3308),  
20-ball WLCSP (ADG3308-1), and backside-coated 20-ball  
WLCSP (ADG3308-2).  
Rev. C  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
www.analog.com  
Fax: 781.461.3113 ©2005–2007 Analog Devices, Inc. All rights reserved.  
 

ADG3308BRUZ-REEL 替代型号

型号 品牌 替代类型 描述 数据表
ADG3308BRUZ-REEL7 ADI

完全替代

Low Voltage, 1.15 V to 5.5 V, 8-Channel Bidirectional Logic Level Translators
ADG3308BRUZ ADI

类似代替

Low Voltage, 1.15 V to 5.5 V, 8-Channel Bidirectional Logic Level Translators
ADG3308BRU ADI

功能相似

Low Voltage 1.2 V to 5.5 V, Bidirectional, Logic Level Translators

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