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Manufacturer Part #

PCA9553DP/01,118

BU 510 - SECURITY & CONNECTIVITY

ECAD Model:
Mfr. Name: NXP
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
NXP PCA9553DP/01,118 - Technical Attributes
Attributes Table
Supply Current: 350µA to 500µA
Package Style:  TSSOP-8
Mounting Method: Surface Mount
$Features & Applications

The PCA9553DP/01,118 is part of PCA9553 Series LED blinker blinks LEDs in I2C-bus and SMBus applications where it is necessary to limit bus traffic or free up the I2C-bus master's (MCU, MPU, DSP, chip set, etc.) timer. Temprature rages from -40 °C to +85 °C and avialable in the TSSOP-8 Package

The uniqueness of this device is the internal oscillator with two programmable blink rates.

Features:

  • 4 LED drivers (on, off, flashing at a programmable rate)
  • 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
  • 4 open-drain outputs directly drive LEDs to 25 mA
  • Controlled edge rates to minimize ground bounce
  • No glitch on power-up
  • Supports hot insertion
  • Low standby current
  • 2 selectable, fully programmable blink rates (frequency and duty cycle) between 0.172 Hz and 44 Hz (5.82 seconds and 0.023 seconds)

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
$2,700.00
USD
Quantity
Web Price
2,500+
$1.08
Product Variant Information section