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Manufacturer Part #

PCA9551D,118

PCA9551 Series 5.5 V 8-bit I2C-Bus LED Driver Programmable Blink Rates - SOIC-16

ECAD Model:
Mfr. Name: NXP
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
NXP PCA9551D,118 - Technical Attributes
Attributes Table
Supply Voltage: 2.3V to 5.5V
Output Current per Channel: 25mA
Switching Frequency-Max: 400kHz
Package Style:  SOIC-16
Mounting Method: Surface Mount
$Features & Applications

The PCA9551D,118 is a 8-bit I2C-bus LED driver with programmable blink rate.Its core supply voltage ranges from 2.3 to 5.5 V.

Features:

  • 8 LED drivers (on, off, flashing at a programmable rate)
  • 2 selectable, fully programmable blink rates (frequency and duty cycle) between 0.148 Hz and 38 Hz (6.74 seconds and 0.026 seconds)
  • Input/outputs not used as LED drivers can be used as regular GPIOs
  • Internal oscillator requires no external components
  • I2C-bus interface logic compatible with SMBus
  • Internal power-on reset
  • Noise filter on SCL/SDA inputs
  • Active LOW reset input
  • 8 open-drain outputs directly drive LEDs to 25 mA
  • Edge rate control on outputs

Applications:

  • Industrial
  • Automotive

 

 

Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
39 Weeks
Minimum Order:
2500
Multiple Of:
2500
Total
$3,875.00
USD
Quantity
Web Price
2,500
$1.55
5,000+
$1.51
Product Variant Information section