Datasheet > ADG3308-1_15

ADG3308-1_15

更新时间： 2024-11-26 01:17:55

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
20页	501K
描述
Low Voltage, 1.15 V to 5.5 V, 8-Channel Bidirectional Logic Level Translators

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ADG3308-1_15 数据手册

Low Voltage, 1.15 V to 5.5 V, 8-Channel

Bidirectional Logic Level Translators

Data Sheet

ADG3308/ADG3308-1

FEATURES

FUNCTIONAL BLOCK DIAGRAM

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

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

Portable POS systems

Low cost serial interfaces

GND

Figure 1.

GENERAL DESCRIPTION

The ADG3308/ADG3308-1 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. The EN pin is referred to the V_CCYsupply voltage

for the ADG3308 and to the V_CCAsupply voltage for the

ADG3308-1.

The ADG3308/ADG3308-1 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 V_CCAsets the logic levels on the A side

of the device, and V_CCYsets the levels on the Y side. For proper

operation, V_CCAmust always be less than V_CCY. The V_CCA

compatible logic signals applied to the A side of the device

appear as V_CCYcompatible levels on the Y side. Similarly, V_CCY

compatible logic levels applied to the Y side of the device appear

as V_CCAcompatible 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.

4. Packages: 20-lead TSSOP and 20-lead LFCSP (ADG3308)

and 20-ball WLCSP (ADG3308-1).

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.

Rev. D

Document Feedback

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

rightsof third parties that may result fromits 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 andregisteredtrademarks are the property of their respective owners.

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

Technical Support

www.analog.com

12 3 4 5 6 7...20

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与ADG3308-1_15相关器件

型号	品牌	获取价格	描述	数据表
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
ADG3308BCPZ-REEL7	ADI	获取价格	Low Voltage, 1.15 V to 5.5 V, 8-Channel Bidirectional Logic Level Translators
ADG3308BRU	ADI	获取价格	Low Voltage 1.2 V to 5.5 V, Bidirectional, Logic Level Translators
ADG3308BRUZ	ADI	获取价格	Low Voltage, 1.15 V to 5.5 V, 8-Channel Bidirectional Logic Level Translators

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