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PCA9506BS-T

Interface - I/O Expanders I/O EXPANDER I2C

  • I/O Expanders
  • PCA9506BS,118
  • NXP
  • Cut Tape/Reel
  • PCA9506BS,118 Datasheet
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Mfr. Part #: PCA9506BS,118

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  • Specifications
  • Product Details

Specifications

Manufacturer NXP
RoHS
Mounting Style SMD/SMT
Package / Case HVQFN-56
Interface Type I2C, Serial
Number of I/Os 40 I/O
Interrupt Output With Interrupt
Supply Voltage - Min 2.3 V
Supply Voltage - Max 5.5 V
Maximum Clock Frequency 400 kHz
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C
Packaging Cut Tape
Packaging Reel
ESD Protection 2 kV
Output Current 15 mA
Output Voltage 4 V
Product I/O Expanders
Type I/O Expander
Brand NXP Semiconductors
Logic Family PCA
Logic Type I/O Expander
Operating Supply Voltage 2.3 V to 5.5 V
Pd - Power Dissipation 500 mW (1/2 W)
Product Type I/O Expanders
Standard Pack Qty 2000
Subcategory Interface ICs

Product Details

General description

The PCA9506 provides 40-bit parallel input/output (I/O) port expansion for I2C-bus applications organized in 5 banks of 8 I/Os. At 5 V supply voltage, the outputs are capable of sourcing 10 mA and sinking 25 mA with a total package load of 800 mA to allow direct driving of 40 LEDs. Any of the 40 I/O ports can be configured as an input or output. Output ports are totem-pole and their logic state changes at the Acknowledge (bank change).

Features

â–  Standard mode (100 kHz) and Fast mode (400 kHz) compatible I2C-bus serial interface
â–  2.3 V to 5.5 V operation with 5.5 V tolerant I/Os
â–  40 configurable I/O pins that default to inputs at power-up
â–  Outputs:
â—† Totem-pole (10 mA source, 25 mA sink) with controlled edge rate output structure
â—† Active LOW output enable (OE) input pin 3-states all outputs
â—† Output state change on Acknowledge
â–  Inputs:
â—† Open-drain active LOW interrupt (INT) output pin allows monitoring of logic level change of pins programmed as inputs
â—† Programmable Interrupt Mask Control for input pins that do not require an interrupt when their states change
â—† Polarity Inversion register allows inversion of the polarity of the I/O pins when read
â–  Active LOW reset (RESET) input pin resets device to power-up default state
â–  3 programmable address pins allowing 8 devices on the same bus

ICCHIPS, where the pulse of innovation meets the heartbeat of wholesale excellence. Unveil the future of electronic components with our flagship product, the PCA9506BS-T. As your conduit to groundbreaking technology, we stand as the bridge between visionary suppliers and pioneering manufacturers, committed to orchestrating seamless transactions that cater to the ever-evolving needs of the electronics industry.

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Mfr. Part #: PCA9506BS,118

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