ADG3308BCPZ-REEL7

ANALOG DEVICES  ADG3308BCPZ-REEL7.  芯片, 逻辑电平转换器, 双向, 8通道, LFCSP-20

The is a 8-channel Bidirectional Logic Level Translator can be used in multi-voltage 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. The enable pin EN provides three-state operation on both the A side and the Y side pins.

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Bidirectional logic level translation

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No direction pin

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<1µA Low quiescent current