CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
(Industrial) and 0°C to +70°C (Commercial).
SYMBOL
R
TOTAL
V
RH
/
RL
PARAMETER
Potentiometer Specifications
V
CC
= full range.
Boldface limits apply across the operating temperature range, -40°C to +85°C
MIN
(Note
11)
-20
V
SS
TYP
(Note
7)
MAX
(Note
11)
+20
V
CC
10
200
400
-4.4
-120
1
V(R
H
) = V
CC
, V(R
L
) = 0V
V(R
H
) = V
CC
, V(R
L
) = 0V
-1
-0.2
±300
±20
See
“Equivalent Circuit” on page 5
X9317
X9317-2.7
4.5
2.7
10/10/25
5.5
5.5
+1
+0.2
400
1000
+4.4
TEST CONDITIONS/NOTES
See “Ordering Information” on
page 2
for
values
V
SS
= 0V
R
TOTAL
≥
10kΩ
I
W
= [V(R
H
) - V(R
L
)]/ R
TOTAL
, V
CC
= 5V
I
W
= [V(R
H
) - V(R
L
)]/ R
TOTAL
, V
CC
= 2.7V
UNIT
%
V
mW
Ω
Ω
mA
dBV
%
MI
(Note
6)
MI
(Note
6)
ppm/°C
ppm/°C
pF
V
V
End-to-end Resistance Tolerance
R
H
/R
L
Terminal Voltage
Power Rating
R
W
Wiper Resistance
I
W
Wiper Current (Note
8)
Noise (Note
10)
Resolution
Absolute Linearity (Note
4)
Relative Linearity (Note
5)
See
“Test Circuit” on page 5
Ref: 1kHz
R
TOTAL
Temperature Coefficient (Note
8)
V(R
H
) = V
CC
, V(R
L
) = 0V
Ratiometric Temperature Coefficient
(Notes
8, 9)
C
H
/C
L
/C
W
(Note
8)
V
CC
Potentiometer Capacitances
Supply Voltage
(Industrial) and 0°C to +70°C (Commercial).
SYMBOL
I
CC1
PARAMETER
DC Electrical Specifications
V
CC
= 5V ±10%.
Boldface limits apply across the operating temperature range, -40°C to +85°C
MIN
TYP
MAX
(Note
11)
(Note
7)
(Note
11)
UNIT
80
µA
TEST CONDITIONS
CS = V
IL
, U/D = V
IL
or V
IH
and
INC = V
IL
/V
IH
at min. t
CYC
R
L
, R
H
, R
W
not connected
CS = V
IH
, U/D = V
IL
or V
IH
and INC = V
IL
or
V
IH
. R
L
, R
H
, R
W
not connected
CS
V
IH
, U/D and INC = V
IL
R
L
, R
H
, R
W
not connected
V
IN
= V
SS
to V
CC
VCC Active Current (Increment)
I
CC2
I
SB
I
LI
V
IH
V
IL
C
IN
(Note
8)
VCC Active Current (Store)
(non-volatile write)
Standby Supply Current
CS, INC, U/D Input Leakage Current
CS, INC, U/D Input HIGH Voltage
CS, INC, U/D Input LOW Voltage
CS, INC, U/D Input Capacitance
400
5
-10
V
CC
x 0.7
-0.5
+10
V
CC
+ 0.5
V
CC
x 0.1
10
µA
µA
µA
V
V
pF
V
CC
= 5V, V
IN
= V
SS
, T
A
= +25°C, f = 1MHz
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4
FN8183.8
July 18, 2014
X9317
Endurance and Data Retention
V
CC
= 5V ±10%, T
A
= Full Operating Temperature Range.
PARAMETER
Minimum Endurance
Data Retention
MIN
100,000
100
UNIT
Data changes per bit
Years
Test Circuit
TEST POINT
Equivalent Circuit
R
TOTAL
R
H
C
H
FORCE
CURRENT
C
W
25pF
10pF
R
W
C
L
10pF
R
L
AC Conditions of Test
Input pulse levels
Input rise and fall times
Input reference levels
0V to 3V
10ns
1.5V
R
W
(Industrial) and 0°C to +70°C (Commercial).
SYMBOL
t
Cl
t
lD
(Note
8)
t
DI
(Note
8)
t
lL
t
lH
t
lC
t
CPHS
t
CPHNS
(Note
8)
t
IW
t
CYC
t
R
, t
F
(Note
8)
t
PU
(Note
8)
t
R
V
CC
(Note
8)
t
WR
NOTES:
CS to INC Setup
AC Electrical Specifications
V
CC
= 5V ±10%.
Boldface limits apply across the operating temperature range, -40°C to +85°C
MIN
(Note
11)
50
100
1
960
960
1
10
100
1
2
500
5
0.2
5
50
10
5
TYP
(Note
7)
MAX
(Note
11)
PARAMETER
UNIT
ns
ns
µs
ns
ns
µs
ms
ns
µs
µs
µs
µs
V/ms
ms
INC HIGH to U/D Change
U/D to INC Setup
INC LOW Period
INC HIGH Period
INC Inactive to CS Inactive
CS Deselect Time (STORE)
CS Deselect Time (NO STORE)
INC to R
W
Change
INC Cycle Time
INC Input Rise and Fall Time
Power-up to Wiper Stable
VCC Power-up Rate
Store Cycle
4. Absolute linearity is utilized to determine actual wiper voltage versus expected voltage = [V(R
W(n)(actual)
)-V(R
W(n)(expected)
)]/MI
V(R
W(n)(expected)
) = n(V(R
H
)-V(R
L
))/99 + V(R
L
), with n from 0 to 99.
5. Relative linearity is a measure of the error in step size between taps = [V(R
W(n+1)
)-(V(R
W(n)
) - MI)]/MI.
6. 1 Ml = Minimum Increment = [V(R
H
)-V(R
L
)]/99.
7. Typical values are for T
A
= +25°C and nominal supply voltage.
8. This parameter is not 100% tested.
9. Ratiometric temperature coefficient = (V(R
W
)
T1(n)
-V(R
W
)
T2(n)
)/[V(R
W
)
T1(n)
(T1-T2) x 10
6
], with T1 and T2 being 2 temperatures, and n from 0
to 99.
10. Measured with wiper at tap position 99, R
L
grounded, using test circuit.
11. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by
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