參數(shù)資料
型號: X9514(中文)
元件分類: 數(shù)字電位計
英文描述: PushPot Potentiometer (Push Button Controlled)(32個抽頭,對數(shù)電阻特性,按鈕控制,非易失性數(shù)字電位器)
中文描述: PushPot電位(按鈕控制)(32個抽頭,對數(shù)電阻特性,按鈕控制,非易失性數(shù)字電位器)
文件頁數(shù): 6/8頁
文件大小: 139K
代理商: X9514(中文)
==1999-3-22==
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Limits
Typ.
(4)
1
Symbol
I
CC
I
SB
I
LI
Parameter
V
CC
Active Current
Standby Supply Current
ASE
,
PU
,
PD
Input
Leakage Current
ASE
,
PU
,
PD
Input
HIGH Voltage
ASE
,
PU
,
PD
Input
LOW Voltage
Wiper Resistance
VH Terminal Voltage
VL Terminal Voltage
ASE
,
PU
,
PD
Input
Capacitance
Min.
Max.
3
200
10
Units
mA
μ
A
μ
A V
IN
= V
SS
to V
CC
Test Conditions
PU
or
PD
held at V
IL
the others at V
IH
PU
=
PD
= V
H
=
V
IH
2
V
CC
+ 1
V
V
IL
1
0.8
V
R
W
V
VH
V
VL
C
IN(5)
40
100
+5
+5
10
V
V
pF
Max. Wiper Current
1mA
5
5
V
CC
= 5V, V
IN
= 0V,
T
A
= 25
C, f = 1MHz
Limits
Typ.
(6)
Symbol
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)
Parameter
Min.
0
Max.
Units
μ
s
ms
ms
ms
μ
s
mV/
μ
s
ms
V
V
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
60
375
75
500
50
100
25
250
50
0.2
2
4
3.5
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