Part Number
|
SP7680 |
Manufacturer
|
Sipex Corporation |
Description
|
Complete Backlight Solution |
Published
|
Aug 13, 2007 |
Detailed Description
|
www.DataSheet4U.com
Solved by
.
TM
SP7680 Complete Backlight Solution
LED 2
13 12 11 10 9 5 6 7 8
LED 5
LED 4
15
FE...
|
Datasheet
|
SP7680
|
Overview
www.
DataSheet4U.
com
Solved by
.
TM
SP7680 Complete Backlight Solution
LED 2
13 12 11 10 9 5 6 7 8
LED 5
LED 4
15
FEATURES Complete Backlight Solution Separate control for 4 main, 2 sub, and keypad LEDs Built-in 6-bit DAC for precise current setting 2 I C serial interface Data is stored in shutdown 1x and 1.
5x mode operation with automatic switchover Very low dropout: 200mV typ Very low 31µA current (LSB) 2MHz switching frequency reduces external components Power-saving shutdown mode of 1µA Built-in over-temperature protection Available in Lead Free, RoHS compliant package: Small 16-pin 3x3 QFN
16
14
LED 6 LED 7 SDA SCL
1 2 3 4
LED 3
LED 1 GND C2+ C2-
The SP7680 is a complete back...
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