pca9632 NXP Semiconductors, pca9632 Datasheet - Page 3

• Manufacturer Part Number: pca9632
• Description: Pca9632 4-bit Fm I?c-bus Low Power Led Driver
• Manufacturer: NXP Semiconductors

NXP Semiconductors
3. Applications
4. Ordering information
Table 1.
5. Block diagram
PCA9632_1
Objective data sheet
Type number
PCA9632DP1
PCA9632TK
Fig 1. Block diagram of PCA9632
SDA
SCL
V
V
DD
SS
PCA9632
Ordering information
OSCILLATOR
400 kHz
6.25 kHz/
1.56 kHz
Topside
mark
9632
9632
INPUT FILTER
POWER-ON
RESET
I
I
I
I
I
I
I
Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
Packages offered: TSSOP8, HVSON8
RGB or RGBA LED drivers for color mixing
LED status information
LED displays
LCD backlights
Keypad backlights for cellular phones or handheld devices
BRIGHTNESS
REGISTER X
CONTROL
PWM
Package
Name
TSSOP8
HVSON8
REGISTER
GRPFREQ
190 Hz
Description
plastic thin shrink small outline package; 8 leads;
body width 3 mm
plastic thermal enhanced very thin small outline package;
no leads; 8 terminals; body 3
Rev. 01 — 28 September 2007
0.09 Hz
24 Hz
to
CONTROL
I
2
C-BUS
REGISTER
GRPPWM
'0' – permanently OFF
'1' – permanently ON
4-bit Fm+ I
3
0.85 mm
REGISTER
SELECT
STATE
LED
2
C-bus low power LED driver
CONTROL
MUX/
PCA9632
© NXP B.V. 2007. All rights reserved.
V
DD
002aad039
Version
SOT505-1
SOT908-1
LEDn
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