pca9633 NXP Semiconductors, pca9633 Datasheet - Page 7

• Manufacturer Part Number: pca9633
• Description: Pca9633 4-bit Fm+ I2c-bus Led Driver
• Manufacturer: NXP Semiconductors

NXP Semiconductors
PCA9633_3
Product data sheet
Table 4.
Table 5.
[1]
Symbol
A0
A1
LED0
LED1
LED2
LED3
A2
A3
V
OE
A4
SCL
SDA
A5
A6
V
Symbol
LED0
LED1
LED2
LED3
A2
A3
V
OE
A4
SCL
SDA
A5
A6
V
A0
A1
SS
DD
SS
DD
[1]
HVQFN package die supply ground is connected to both the V
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.
Pin description for SO16 and TSSOP16
Pin description for HVQFN16
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Type
I
I
O
O
O
O
I
I
power supply
I
I
I
I/O
I
I
power supply
Type
O
O
O
O
I
I
power supply
I
I
I
I/O
I
I
power supply
I
I
Rev. 03 — 20 December 2006
Description
address input 0
address input 1
LED driver 0
LED driver 1
LED driver 2
LED driver 3
address input 2
address input 3
supply ground
active LOW Output Enable
address input 4
serial clock line
serial data line
address input 5
address input 6
supply voltage
Description
LED driver 0
LED driver 1
LED driver 2
LED driver 3
address input 2
address input 3
supply ground
active LOW Output Enable
address input 4
serial clock line
serial data line
address input 5
address input 6
supply voltage
address input 0
address input 1
SS
pin and the exposed center pad. The V
4-bit Fm+ I
PCA9633
2
© NXP B.V. 2006. All rights reserved.
C-bus LED driver
7 of 42
SS