Analog Devices Inc. ADG3304 Bidirectional Logic-Level Translators
Analog Devices Inc. ADG3304 Logic-Level Translators include four bidirectional channels and are fully guaranteed over the 1.15V to 5.5V supply range. ADG3304's internal architecture enables the devices to perform bidirectional logic-level translation without requiring an additional signal to set the direction in which the translation takes place. The enable pin offers a three-state operation on the A-side and the Y-side pins. Both sides of the device operate in a high impedance state when the EN pin is pulled low.
Analog Devices ADG3304 Logic-Level Translators are qualified for automotive applications and available in compact packages. The devices are well-suited for multi-voltage digital system applications. These applications include data transfers between a low-voltage digital signal-processing controller and a higher voltage device using SPI and MICROWIRE interfaces.
Features
- Bidirectional level translation
- Operates from 1.15V to 5.5V
- <5μA low-quiescent current
- No direction pin
- Qualified for automotive applications
Applications
- SPI, MICROWIRE level translation
- Low-voltage ASIC level translation
- Smart card readers
- Cell phones and cell phone cradles
- Portable communications devices
- Telecommunications equipment
- Network switches and routers
- Storage systems (SAN/NAS)
- Computing/server applications
- GPS
- Portable POS systems
- Low-cost serial interfaces
Block Diagram
Related Products
Analog Devices Inc. ADGx Series Level Translators
Designed for flexible level translation solutions with different operating voltage levels.
Publicado: 2017-08-28
| Actualizado: 2022-04-25