ISL23512WFRU10Z-TK Intersil, ISL23512WFRU10Z-TK Datasheet - Page 4

• Manufacturer Part Number: ISL23512WFRU10Z-TK
• Description: IC POT DGTL PB 16TP LN LP 10TQFN
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of ISL23512WFRU10Z-TK

• Taps: 16
• Resistance (ohms): 10K
• Number Of Circuits: 1
• Temperature Coefficient: 80 ppm/°C Typical
• Memory Type: Volatile
• Interface: Pushbutton
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 10-UTQFN (10-µTQFN)
• Resistance In Ohms: 10K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DC Electrical Specifications
AC Electrical Specifications
NOTES:
10. INL = [V(RW)
12. MI =
13. Roffset = RW
14. RDNL = (RW
15. RINL = [RW
16.
17. Limits should be considered typical and are not production tested.
18. Parts are 100% tested at +25°C. Over-temperature limits established by characterization and are not production tested.
11.
5. Typical values are for T
6. LSB: [V(RW)
7. ZS error = V(RW)
8. FS error = [V(RW)
9. DNL = [V(RW)
SYMBOL
(Note 17)
t
SYMBOL
t
(Note 17)
(Note 17)
t
S SLOW
Rpull_up
S FAST
TC
TC
R
incremental voltage when changing from one tap to an adjacent tap.
hex respectively.
Roffset = RW
t
t
GAP
t
stdn
DB
V
I
I
V
C
I
V
Lkg
CC
SB
V
R
CC
IH
IL
IN
|
=
RW
=
--------------------------------------------------------------------------------------------- -
[
--------------------------------------------------------------- -
[
Max V RW
Max Ri
15
[
Max V RW
Time Between Two Separate Push Button Events
Debounce Time
Wiper Change on a Slow Mode
Wiper Change on a Fast Mode
Time to Enter Shutdown Mode (Keep PU and PD Low)
V
Max Ri
CC
– RW
i
15
i
– (MI • i) – RW
V
Stand-by Current
PU, PD Input Leakage Current
PU, PD Input HIGH Voltage
PU, PD Input LOW Voltage
PU, PD Input Capacitance
Pull-up Resistor for PU and PD
i
0
15
(
(
– RW
i
– i • LSB – V(RW)]/LSB for i = 1 to 15
/MI, when measuring between R
CC
Power-up Rate
(
– V(RW)
– V(RW)
/MI, when measuring between R
(
(
)
0
0
(
Active Current
15
/LSB.
|
+
) Min Ri
/15. MI is a minimum increment. RW
i-1
–
Min Ri
– V
)
)/MI, for i = 1 to 15.
i
)
)
A
i
0
i-1
CC
+
) Min V RW
(
= +25°C and 3.3V supply voltage.
]/15. V(RW)
–
]/LSB -1, for i = 1 to 15; i is the DCP register setting.
Min V RW
(
]/LSB.
0
)
PARAMETER
]/MI, for i = 1 to 15.
] 2 ⁄
)
4
(
]
(
PARAMETER
(
×
(
-------------------- -
+165°C
Over recommended operating conditions, unless otherwise specified.
Over recommended operating conditions, unless otherwise specified. Limits are established by
characterization.
15
10
)
i
)
)
and V(RW)
6
i
] 2 ⁄
)
×
for i = 5 to 15, T = -40°C to +125°C. Max( ) is the maximum value of the resistance and Min ( ) is
the minimum value of the resistance over the temperature range.
-------------------- -
+165°C
W
W
10
and R
and R
0
6
are voltage on RW pin for the DCP register set to F hex and 0 hex respectively. LSB is the
L
for i = 5 to 15 decimal, T = -40°C to +125°C. Max( ) is the maximum value of the wiper
15
.
H
voltage and Min ( ) is the minimum value of the wiper voltage over the temperature
range.
.
and RW
V
operation
Monotonic over all tap positions
V
V
ISL23512
CC
IN
CC
= V
= 5.5V, perform wiper move
= 3.3V, T
0
TEST CONDITIONS
SS
are the measured resistances for the DCP register set to 0F hex and 00
to V
A
CC
(Note 18)
= +25°C, f = 1MHz
MIN
100
0.2
25
2
(Note 5)
TYP
250
(Note 18)
V
15
50
2
CC
MIN
-2
x 0.7
(Note 5)
TYP
0.6
(Note 18)
10
1
MAX
375
30
75
50
(Note 18)
V
CC
MAX
150
+2
3
x 0.1
January 21, 2008
UNIT
V/ms
ms
ms
ms
ms
s
UNIT
MΩ
µA
µA
µA
FN6590.1
pF
V
V