PCA9553D/01 NXP Semiconductors, PCA9553D/01 Datasheet - Page 3
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PCA9553D/01
Manufacturer Part Number
PCA9553D/01
Description
LED Drivers LED DRVR 4BIT I2C
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9553DP01118.pdf
(26 pages)
Specifications of PCA9553D/01
Number Of Segments
4
Low Level Output Current
25000 uA (Min)
Operating Supply Voltage
2.3 V to 5.5 V
Maximum Supply Current
500 uA
Maximum Power Dissipation
400 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SOT-96
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
PCA9553D/01,112
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PCA9553D/01
Manufacturer:
NXP Semiconductors
Quantity:
1 895
Part Number:
PCA9553D/01
Manufacturer:
NXP/恩智浦
Quantity:
20 000
NXP Semiconductors
5. Block diagram
PCA9553_6
Product data sheet
Fig 1.
SDA
SCL
V
V
DD
SS
Only one I/O shown for clarity.
Block diagram
PCA9553
FILTERS
INPUT
OSCILLATOR
POWER-ON
RESET
CONTROL
I
2
C-BUS
Rev. 06 — 29 December 2008
PRESCALER 0
PRESCALER 1
REGISTER
REGISTER
4-bit I
2
C-bus LED driver with programmable blink rates
REGISTER
REGISTER
PWM0
PWM1
BLINK0
BLINK1
0
1
LED SELECT (LSn)
REGISTER
REGISTER
INPUT
PCA9553
© NXP B.V. 2008. All rights reserved.
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