ISL22416WFU10Z-TK Intersil, ISL22416WFU10Z-TK Datasheet - Page 6

• Manufacturer Part Number: ISL22416WFU10Z-TK
• Description: IC POT DGTL 128TP LN LP 10-MSOP
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of ISL22416WFU10Z-TK

• Taps: 128
• Resistance (ohms): 10K
• Number Of Circuits: 1
• Temperature Coefficient: 50 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Resistance In Ohms: 10K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NOTES: (Continued)
10.
12. Roffset = RW
13. RDNL = (RW
14. RINL = [RW
15.
16. t
17. R
18. Limits should be considered typical and are not production tested.
Timing Diagrams
Input Timing
Output Timing
11. MI =
8. DNL = [V(RW)
9. INL = [V(RW)
TC
00 hex respectively.
Roffset = RW
TC
WC
pu
SDO
SCK
V
R
SDI
CS
is specified for the highest data rate transfer for the device. Higher value pull-up can be used at lower data rates.
is the time from the end of a Write sequence of SPI serial interface, to the end of the self-timed internal non-volatile write cycle.
=
|
RW
=
--------------------------------------------------------------------------------------------- -
[
Max V RW
--------------------------------------------------------------- -
[
SDO
SCK
127
Max Ri
Max V RW
[
SDI
CS
Max Ri
i
(
i
– (MI • i) – RW
0
i
– RW
127
(
– RW
i
– (i • LSB) – V(RW)
(
/
MI, when measuring between RW and RL.
– V(RW)
(
(
t
/
SU
ADDR
(
MI, when measuring between RW and RH.
)
HIGH IMPEDANCE
+
0
) Min Ri
i-1
|
–
)
Min Ri
/
127. MI is a minimum increment. RW
i
)
)
)
/
i
+
MI -1, for i = 1 to 127.
) Min V RW
i-1
–
(
Min V RW
MSB
(
]
/
LSB-1, for i = 1 to 127. i is the DCP register setting.
0
)
]
6
] 2 ⁄
(
/
)
MI, for i = 1 to 127.
]
(
t
(
LEAD
(
×
0
]/LSB for i = 1 to 127
---------------- -
165°C
MSB
t
t
10
V
H
)
i
)
)
i
6
] 2 ⁄
)
for i = 16 to 127, T = -40°C to 125°C. Max( ) is the maximum value of the resistance and Min ( ) is
×
-------------------- -
+165°C
t
WL
10
the minimum value of the resistance over the temperature range.
6
for i = 16 to 127 decimal, T = -40°C to 125°C. Max( ) is the maximum value of the wiper
voltage and Min ( ) is the minimum value of the wiper voltage over the temperature range.
127
ISL22416
and RW
t
CYC
t
HO
0
are the measured resistances for the DCP register set to 7F hex and
t
WH
...
...
...
...
t
FI
LSB
t
RI
LSB
t
CS
t
t
LAG
DIS
September 9, 2009
FN6227.2