參數(shù)資料
型號(hào): X93156WM8IZ
廠商: INTERSIL CORP
元件分類: 數(shù)字電位計(jì)
英文描述: Digitally Controlled Potentiometer
中文描述: 12.5K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 32 POSITIONS, PDSO8
封裝: ROHS COMPLIANT, PLASTIC, MO-187AA, MSOP-8
文件頁(yè)數(shù): 4/8頁(yè)
文件大?。?/td> 262K
代理商: X93156WM8IZ
4
FN8182.2
September 16, 2005
Test Circuit #1
Circuit #2 SPICE Macro Model
DC Electrical Specifications
Over recommended operating conditions unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
(Note 5)
MAX
UNIT
I
CC1
VCC active current (Increment)
CS = V
IL
, U/D = V
IL
or V
IH
and INC = 0.4V
@ max. t
CYC
V
CC
=3V
50
250
μA
CS = V
IL
, U/D = V
IL
or V
IH
and INC = 0.4V
@ max. t
CYC
V
CC
= 5V
200
300
μA
I
CC2
VCC active current (Store)
(EEPROM Store)
CS = V
IH
, U/D = V
IL
or V
IH
and INC = V
IH
@
max. t
WR
V
CC
= 3V
600
μA
CS = V
IH
, U/D = V
IL
or V
IH
and INC = V
IH
@
max. t
WR
V
CC
= 5V
1400
μA
I
SB
Standby supply current
CS = V
CC
- 0.3V, U/D and INC = V
SS
or V
CC
- 0.3V V
CC
= 3V
1
μA
CS = V
CC
- 0.3V, U/D and INC = V
SS
or V
CC
- 0.3V V
CC
= 5V
2
μA
I
LI
CS input leakage current
V
IN
= V
CC
±1
μA
I
LI
CS input leakage current
V
CC
= 3V, CS = 0
60
100
150
μA
I
LI
CS input leakage current
V
CC
= 5V, CS = 0
120
200
250
μA
I
LI
INC, U/D input leakage current
V
IN
= V
SS
to V
CC
±1
μA
V
IH
CS, INC, U/D input HIGH voltage
V
CC
x 0.7
V
CC
+ 0.5
V
V
IL
CS, INC, U/D input LOW voltage
-0.5
V
CC
x 0.1
V
C
IN
(Notes 7, 8)
CS, INC, U/D input capacitance
V
CC
= 3V, V
IN
= V
SS
, T
A
= 25°C, f = 1MHz
10
pF
Endurance and Data Retention
PARAMETER
MIN
UNIT
Minimum endurance
200,000
Data changes per bit
Data retention
100
Years
Test Point
V
H
/R
H
AC Conditions of Test
Input pulse levels
0V to 3V
Input rise and fall times
10ns
Input reference levels
1.5V
C
H
C
L
10pF
10pF
R
H
R
TOTAL
C
W
25pF
R
L
AC Electrical Specifications
Over recommended operating conditions unless otherwise specified.
SYMBOL
PARAMETER
MIN
TYP
MAX
UNIT
t
Cl
CS to INC setup
100
ns
t
lD
INC HIGH to U/D change
100
ns
t
DI
U/D to INC setup
100
ns
t
lL
INC LOW period
1
μs
t
lH
INC HIGH period
1
μs
t
lC
INC Inactive to CS inactive
1
μs
t
CPH
CS Deselect time (NO STORE)
250
ns
X93156
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