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10 pcs
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10 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The PCA9517AD,112 is an integrated circuit from NXP Semiconductors that functions as an I2C-bus repeater and level translator. It is designed to provide bidirectional buffering for both data (SDA) and clock (SCL) lines, enabling the extension of I2C-bus networks and isolation between different voltage domains. This device supports a supply voltage range from 2.7V to 5.5V and can handle data rates up to 400kHz.
Key features include its ability to shift voltage levels between low-voltage (down to 0.9V) and higher-voltage (2.7V to 5.5V) I2C-bus or SMBus applications. The PCA9517AD,112 is packaged in an 8-SOIC form factor and is designed for surface mount installation. It operates across a temperature range of -40°C to 85°C, making it suitable for various environmental conditions.
This buffer/re-driver is particularly useful for isolating halves of a bus for both voltage and capacitance, allowing for system design flexibility. The SDA and SCL pins are overvoltage tolerant and become high-impedance when the device is unpowered. The device has 2 channels and requires a supply current of 5mA with an input capacitance of 6 pF.
| Qty | Low | High |
|---|---|---|
| 1+ | $6.12 | $6.12 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The PCA9517AD,112 operates with a supply voltage range of 2.7V to 5.5V.
The maximum data rate supported by the PCA9517AD,112 is 400kHz.
The PCA9517AD,112 is available in an 8-SOIC package with a width of 0.154 inches (3.90mm).
The PCA9517AD,112 has an operating temperature range of -40°C to 85°C.
The PCA9517AD,112 is suitable for I2C applications, acting as a buffer and re-driver for level shifting.