stled325 STMicroelectronics, stled325 Datasheet - Page 56

• Manufacturer Part Number: stled325
• Description: I?c Interfaced, Advanced Led Controller/driver With Keyscan, Standby Power Management And Real Time Clock Rtc
• Manufacturer: STMicroelectronics

Application information
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10.1
10.2
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Application information
Power supply sequencing
Proper power-supply sequencing is advised for all CMOS devices. It is recommended to
always apply V
I
The graph of I
Figure 21. Rext versus Iseg curve
SET
variation with R
SET
CC
before applying any signals to the input/output or control pins.
variation with R
Doc ID 17576 Rev 1
SET
SET
is shown in
Figure
21.
STLED325