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PCAL6416AEVJ The NXP Semiconductors PCAL6416AEVJ is a 16-bit I2C/SMBus I/O expander. It features a wide operating voltage range and a 400kHz clock frequency.
Mfr Part #:

PCAL6416AEVJ

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors PCAL6416AEVJ is a 16-bit I2C/SMBus I/O expander. It features a wide operating voltage range and a 400kHz clock frequency.
✓ Total Stock: 84 pcs
$ Price Range: $1.15

PCAL6416AEVJ Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
84 pcs
On Request
84 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

PCAL6416AEVJ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Features
Interface
Interrupt Output
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Output Type
Supplier Device Package
Supplier Package
Voltage
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PCAL6416AEVJ Description

Short technical summary and product information.

The PCAL6416AEVJ from NXP Semiconductors is a 16-bit general-purpose I/O expander designed for remote I/O expansion via the I2C-bus interface. It is suitable for applications requiring additional I/Os while minimizing interconnections, such as in battery-powered mobile devices for interfacing with sensors or keypads.

 

This I/O expander supports a wide VDD range of 1.65 V to 5.5 V, enabling seamless communication between microprocessors and peripherals operating at different voltage levels due to its built-in level shifting feature. It operates at clock frequencies up to 400 kHz and features interrupt output, reset, and configuration registers. The device offers flexible I/O configurations, including programmable output drive strength, latchable inputs, programmable pull-up/pull-down resistors, and maskable interrupts.

 

The PCAL6416AEVJ is supplied in a 24-VFBGA package and is designed for surface mount applications. It operates within a temperature range of -40°C to 85°C. The device supports both open-drain and push-pull output types and has current ratings of 10mA and 25mA.

PCAL6416AEVJ Quick Information

Product Type: IO Expander
Canonical Name: PCAL6416A Low-voltage translating 16-bit I2C-bus/SMBus I/O expander
Subcategory: IO Expanders

PCAL6416AEVJ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

PCAL6416AEVJ Estimated Pricing

Qty Low High
1+ $1.15 $1.15

Estimated market price range - modelled values for guidance only, not live distributor offers.

PCAL6416AEVJ Features

  • 16-bit I2C/SMBus I/O expander.
  • Wide 1.65V to 5.5V operating voltage.
  • 400 kHz clock frequency support.
  • Built-in level shifting feature.
  • 24-VFBGA surface mount package.

PCAL6416AEVJ Applications

  • Remote I/O expansion.
  • Interfacing with sensors.
  • Keypad scanning.
  • Mixed-voltage systems.

PCAL6416AEVJ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the PCAL6416AEVJ?

The operating voltage range is 1.65 V to 5.5 V.

What package type is the PCAL6416AEVJ available in?

The PCAL6416AEVJ is available in a 24-VFBGA package.

What is the operating temperature range for this I/O expander?

The operating temperature range is -40°C to 85°C.

What interface protocols does the PCAL6416AEVJ support?

It supports I2C and SMBus protocols.

Does the PCAL6416AEVJ have an interrupt output?

Yes, it features an interrupt output.

What is the maximum clock frequency for the PCAL6416AEVJ?

The maximum clock frequency is 400 kHz.

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