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ADG3308BRUZ
转换 - 电压电平 Low VTG 1.15V-5.5V 8-CH Bidirect Logic
Low Voltage, 1.15 V to 5.5 V, 8-Channel Bidirectional Logic Level Translators
GENERAL DESCRIPTION ADG3308BRUZ
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 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.
FEATURES ADG3308BRUZ
Bidirectional logic level translation
Operates from 1.15 V to 5.5 V
Low quiescent current < 1 μA
No direction pin
APPLICATIONS ADG3308BRUZ
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
: Translation - Voltage Levels
: 3-State
: 1 uA
: 5 ns
: - 40 C
: + 85 C