PCA9557D Datasheet

PCA9557D

Datasheet specifications

Datasheet's name PCA9557D
File size 102.653 KB
File type pdf
Number of pages 43

Download Datasheet PCA9557D

Download Datasheet

Other documentations

PCA9557 Datasheet 39 pages

Technical specifications

  • RoHS: true
  • Category: Communication Interface Chip/UART/485/232/I/O Expanders
  • Datasheet: Texas Instruments PCA9557RGVR
  • Interface: I2C;SMBus
  • Output Type: 漏极开路;Push-pull
  • Supply Voltage: 2.3V~5.5V
  • Clock Frequency: 400kHz
  • Interrupt Output: 无中断输出
  • Output Sink Current: 25mA
  • Operating Temperature: -40°C~+85°C
  • Output Source current: 10mA
  • Package: QFN-16-EP(4x4)
  • Manufacturer: Texas Instruments
  • Base Part Number: PCA955
  • Supplier Device Package: 16-VQFN (4x4)
  • Current - Output Source/Sink: 10mA, 25mA
  • Features: POR
  • Mounting Type: Surface Mount
  • Packaging: Cut Tape (CT)
  • Voltage - Supply: 2.3V ~ 5.5V
  • Series: -
  • Number of I/O: 8
  • Part Status: Active
  • Package / Case: 16-VQFN Exposed Pad
  • detail: I/O Expander 8 I²C, SMBus 400kHz 16-VQFN (4x4)

Similar products