Electronic Components Datasheet Search |
|
PCA9553 Datasheet(PDF) 4 Page - NXP Semiconductors |
|
PCA9553 Datasheet(HTML) 4 Page - NXP Semiconductors |
4 / 26 page PCA9553_6 © NXP B.V. 2008. All rights reserved. Product data sheet Rev. 06 — 29 December 2008 4 of 26 NXP Semiconductors PCA9553 4-bit I2C-bus LED driver with programmable blink rates 6. Pinning information 6.1 Pinning 6.2 Pin description [1] HVSON8 package die supply ground is connected to both VSS pin and exposed center pad. VSS pin must be connected to supply ground for proper device operation. For enhanced thermal, electrical, and board level performance, the exposed pad needs to be soldered to the board using a corresponding thermal pad on the board and for proper heat conduction through the board, thermal vias need to be incorporated in the PCB in the thermal pad region. Fig 2. Pin configuration for SO8 Fig 3. Pin configuration for TSSOP8 Fig 4. Pin configuration for HVSON8 PCA9553D/01 PCA9553D/02 LED0 VDD LED1 SDA LED2 SCL VSS LED3 002aad678 1 2 3 4 6 5 8 7 PCA9553DP/01 PCA9553DP/02 LED0 VDD LED1 SDA LED2 SCL VSS LED3 002aad679 1 2 3 4 6 5 8 7 002aad680 LED3 SCL LED2 SDA LED1 VDD LED0 Transparent top view 5 4 6 3 7 2 8 1 terminal 1 index area PCA9553TK PCA9553TK/02 VSS Table 3. Pin description Symbol Pin Description LED0 1 LED driver 0 LED1 2 LED driver 1 LED2 3 LED driver 2 VSS 4[1] supply ground LED3 5 LED driver 3 SCL 6 serial clock line SDA 7 serial data line VDD 8 supply voltage |
Similar Part No. - PCA9553 |
|
Similar Description - PCA9553 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |