X9514 Datasheet, PDF (6/11 Pages) Xicor Inc. – PushPot™ Potentiometer (Push Button Controlled)

X9514
A.C. OPERATING CHARACTERISTICS (Over recommended operating conditions unless otherwise specified)
Limits
Symbol
Parameter
Min. Typ.⁽⁶⁾ Max. Units
t_GAP
t_DB
t_{S SLOW}
t_{S FAST(7)}
t_PU(7)
t_R V_cc(7)
t_ASTO(7)
V_ASTH(7)
V_ASEND(7)
Time Between Two Separate Push Button Events
Debounce Time
After Debounce to Wiper Change on a Slow Mode
Wiper Change on a Scan Mode
Power Up to Wiper Stable
V_CC Power-up Rate
AUTOSTORE Cycle Time
AUTOSTORE Threshold Voltage
AUTOSTORE Cycle End Voltage
0
µs
60
ms
100
250
375 ms
25
50
75
ms
500
µs
0.2
50 mV/µs
2
ms
4
V
3.5
V
6487 PGM T07.3
AUTOSTORE Cycle Timing Diagram
5
V_CC
V_ASTH
AUTOSTORE CYCLE IN PROGRESS
V_ASEND
t_ASTO
STORE TIME
TIME (ms)
6487 ILL F03.2
Notes: V_ASTH – AUTOSTORE threshold voltage
V_ASEND – AUTOSTORE cycle end voltage
t_ASTO – AUTOSTORE cycle time
(6) Typical values are for T_A = 25°C and nominal supply voltage.
(7) This parameter is periodically sampled and not 100% tested.
6