P617A Overview
The PCA9617A is a CMOS integrated circuit that provides level shifting between low voltage (0.8 V to 5.5 V) and higher voltage (2.2 V to 5.5 V) Fast-mode Plus (Fm+) I2C-bus or SMBus applications. While retaining all the operating modes.
P617A Key Features
- 2 channel, bidirectional buffer isolates capacitance and allows 540 pF on either side of the device at 1 MHz and up to 4
- Voltage level translation from 0.8 V to 5.5 V and from 2.2 V to 5.5 V
- Footprint and functional replacement for PCA9517A at Fast-mode speeds
- Port A operating supply voltage range of 0.8 V to 5.5 V with normal levels
- Port B operating supply voltage range of 2.2 V to 5.5 V
P617A Applications
- 2 channel, bidirectional buffer isolates capacitance and allows 540 pF on either side of the device at 1 MHz and up to 4000 pF at lower speeds
- Voltage level translation from 0.8 V to 5.5 V and from 2.2 V to 5.5 V
- Footprint and functional replacement for PCA9517A at Fast-mode speeds
- Port A operating supply voltage range of 0.8 V to 5.5 V with normal levels
- Port B operating supply voltage range of 2.2 V to 5.5 V