PCA9535BS,118
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NXP USA Inc. PCA9535BS,118

Manufacturer No:
PCA9535BS,118
Manufacturer:
NXP USA Inc.
Package:
Tape & Reel (TR)
Description:
IC I/O EXPANDER I2C 16B 24HVQFN
Delivery:
Payment:
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Product Introduction

Overview

The PCA9535BS,118 is a 16-bit general-purpose input/output (GPIO) expander produced by NXP USA Inc. This device is designed to provide additional I/O capabilities for systems using the I2C-bus/SMBus interface. It features 16 programmable I/O pins that can be configured as either inputs or push-pull outputs, making it versatile for various applications. The PCA9535BS,118 is part of the PCA9535 series, which enhances the NXP family of I2C-bus I/O expanders with improved features such as higher drive capability, 5 V I/O tolerance, and lower supply current.

Key Specifications

Specification Value
Manufacturer NXP USA Inc.
Package Type 24-HVQFN (Heat Enhanced Very Thin Quad Flat No-Lead Package)
Number of I/O Pins 16
Interface I2C-bus/SMBus
Supply Voltage Range 2.3 V to 5.5 V
Clock Frequency 0 Hz to 400 kHz
Output Type Push-pull output (PCA9535), Open-drain output (PCA9535C)
Output Source/Sink Current 10 mA / 25 mA
Operating Temperature Range -40°C to 85°C
ESD Protection Exceeds 2000 V HBM, 200 V MM, and 1000 V CDM

Key Features

  • Programmable pull-up/pull-down resistors on each I/O pin
  • Interrupt output with active LOW operation
  • Internal power-on reset
  • No glitch on power-up
  • 5 V tolerant I/Os
  • Polarity Inversion register for active HIGH or active LOW operation
  • Low standby current
  • Noise filter on SCL/SDA inputs

Applications

  • Industrial automation and control systems
  • Consumer electronics
  • Embedded systems
  • Home appliances
  • Automotive electronics
  • ACPI power switches, sensors, push buttons, LEDs, fans, etc.

Q & A

  1. What is the PCA9535BS,118 used for?

    The PCA9535BS,118 is used as a 16-bit general-purpose input/output (GPIO) expander to provide additional I/O capabilities for systems using the I2C-bus/SMBus interface.

  2. What is the package type of the PCA9535BS,118?

    The PCA9535BS,118 comes in a 24-HVQFN (Heat Enhanced Very Thin Quad Flat No-Lead Package).

  3. What is the supply voltage range for the PCA9535BS,118?

    The supply voltage range is from 2.3 V to 5.5 V.

  4. What is the maximum clock frequency supported by the PCA9535BS,118?

    The maximum clock frequency is up to 400 kHz.

  5. Does the PCA9535BS,118 have an interrupt output feature?
  6. What is the operating temperature range of the PCA9535BS,118?
  7. Is the PCA9535BS,118 ESD protected?
  8. Can the I/O pins be configured as inputs or outputs?
  9. Does the PCA9535BS,118 have a power-on reset feature?
  10. What are some common applications of the PCA9535BS,118?

Product Attributes

Number of I/O:16
Interface:I²C, SMBus
Interrupt Output:Yes
Features:POR
Output Type:Push-Pull
Current - Output Source/Sink:10mA, 25mA
Clock Frequency:400 kHz
Voltage - Supply:2.3V ~ 5.5V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:24-VFQFN Exposed Pad
Supplier Device Package:24-HVQFN (4x4)
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In Stock

$2.56
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Similar Products

Part Number PCA9535BS,118 PCA9538BS,118 PCA9539BS,118 PCA9535BS1,118 PCA9534BS,118
Manufacturer NXP USA Inc. NXP USA Inc. NXP USA Inc. NXP USA Inc. NXP USA Inc.
Product Status Active Active Last Time Buy Obsolete Active
Number of I/O 16 8 16 16 8
Interface I²C, SMBus I²C, SMBus I²C, SMBus I²C, SMBus I²C, SMBus
Interrupt Output Yes Yes Yes Yes Yes
Features POR POR POR POR POR
Output Type Push-Pull Push-Pull Push-Pull Push-Pull Push-Pull
Current - Output Source/Sink 10mA, 25mA 10mA, 25mA 10mA, 25mA 10mA, 25mA 10mA, 25mA
Clock Frequency 400 kHz 400 kHz 400 kHz 400 kHz 400 kHz
Voltage - Supply 2.3V ~ 5.5V 2.3V ~ 5.5V 2.3V ~ 5.5V 2.3V ~ 5.5V 2.3V ~ 5.5V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 24-VFQFN Exposed Pad 16-VQFN Exposed Pad 24-VFQFN Exposed Pad 24-WFQFN Exposed Pad 16-VQFN Exposed Pad
Supplier Device Package 24-HVQFN (4x4) 16-HVQFN (4x4) 24-HVQFN (4x4) 24-HWQFN (4x4) 16-HVQFN (4x4)

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