40-bit I2C-bus I/O port with RESET, OE and INT - # of Addresses: 8 ; I2C-bus: 400 kHz; Interrupt: 0-1 ; Max Sink Current per bit: 25 mA; Max Sink Current, per package: 500 mA; Number of bits: 40 ; Operating temperature: -40~85 Cel; Operating voltage: 2.3~5.5 VDC; Source Current per bit: 10 mA; Weak Pull-Up Current Source: Yes; Package: SOT364-1 (TSSOP56); Container: Reel Pack, SMD, 13"
The maximum operating frequency of PCA9505DGG,118 is 400 kHz.
Yes, PCA9505DGG,118 can be used in a multi-master configuration, but it requires additional external circuitry to prevent bus contention.
To ensure reliable communication over long cables with PCA9505DGG,118, use twisted-pair cables, keep the cable length as short as possible, and add termination resistors at the receiving end.
The maximum cable length supported by PCA9505DGG,118 depends on the specific application and environment, but a general guideline is to keep the cable length below 10 meters.
Yes, PCA9505DGG,118 can be used in a hot-swappable application, but it requires additional external circuitry to prevent bus contention and ensure reliable communication.
PCA9505DGG,118 datasheet
by NXP Semiconductors
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