CAT3636 Datasheet, PDF (3/15 Pages) Catalyst Semiconductor – 6-Channel Quad-ModeTM Fractional LED Driver in TQFN3x3

RECOMMENDED EN/SET TIMING
For 2.5 ≤ VIN ≤ 5.5V, over full ambient temperature range -40 to +85ºC.
Symbol Name
Conditions
Min
T_SETUP
EN/SET setup from shutdown
10
T_LO
EN/SET program low time
0.2
T_HI
EN/SET program high time
0.2
T_OFF
EN/SET low time to shutdown
1.5
T_DATADELAY EN/SET Delay to DATA
500
T_RESETDELAY EN/SET Delay High to ADDRESS
2
CAT3636
Typ
Max
Units
μs
100
μs
100
μs
ms
1000
μs
ms
Figure 1. EN/SET One Wire Addressable Timing Diagram
© 2006 Catalyst Semiconductor, Inc.
3
Characteristics subject to change without notice
Doc. No. 5020 Rev. A