PCA9553D/01 NXP Semiconductors, PCA9553D/01 Datasheet - Page 26
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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
21. Contents
1
2
3
4
5
6
6.1
6.2
7
7.1
7.2
7.3
7.3.1
7.3.2
7.3.3
7.3.4
7.3.5
7.3.6
7.4
7.5
8
8.1
8.1.1
8.2
8.3
8.4
9
9.1
9.2
10
11
12
13
14
15
16
16.1
16.2
16.3
16.4
17
18
19
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
Functional description . . . . . . . . . . . . . . . . . . . 5
Characteristics of the I
Application design-in information . . . . . . . . . 11
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 13
Static characteristics. . . . . . . . . . . . . . . . . . . . 14
Dynamic characteristics . . . . . . . . . . . . . . . . . 16
Test information . . . . . . . . . . . . . . . . . . . . . . . . 17
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 18
Handling information. . . . . . . . . . . . . . . . . . . . 21
Soldering of SMD packages . . . . . . . . . . . . . . 21
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 24
Legal information. . . . . . . . . . . . . . . . . . . . . . . 25
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
Device address . . . . . . . . . . . . . . . . . . . . . . . . . 5
Control register . . . . . . . . . . . . . . . . . . . . . . . . . 5
Register descriptions . . . . . . . . . . . . . . . . . . . . 6
INPUT - Input register. . . . . . . . . . . . . . . . . . . . 6
PSC0 - Frequency Prescaler 0 . . . . . . . . . . . . . 6
PWM0 - Pulse Width Modulation 0 . . . . . . . . . . 6
PSC1 - Frequency Prescaler 1 . . . . . . . . . . . . . 7
PWM1 - Pulse Width Modulation 1 . . . . . . . . . . 7
LS0 - LED selector register. . . . . . . . . . . . . . . . 7
Pins used as general purpose I/Os . . . . . . . . . 8
Power-on reset . . . . . . . . . . . . . . . . . . . . . . . . . 8
Bit transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
START and STOP conditions . . . . . . . . . . . . . . 8
System configuration . . . . . . . . . . . . . . . . . . . . 9
Acknowledge . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Bus transactions . . . . . . . . . . . . . . . . . . . . . . . 10
Minimizing I
control LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Programming example . . . . . . . . . . . . . . . . . . 12
Introduction to soldering . . . . . . . . . . . . . . . . . 21
Wave and reflow soldering . . . . . . . . . . . . . . . 21
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 21
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 22
DD
when the I/Os are used to
2
C-bus. . . . . . . . . . . . . . 8
4-bit I
19.1
19.2
19.3
19.4
20
21
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2008.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
2
C-bus LED driver with programmable blink rates
Contact information . . . . . . . . . . . . . . . . . . . . 25
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 25
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Date of release: 29 December 2008
Document identifier: PCA9553_6
PCA9553
All rights reserved.