X95820UV14I-2.7 Intersil, X95820UV14I-2.7 Datasheet - Page 3

• Manufacturer Part Number: X95820UV14I-2.7
• Description: IC XDCP DUAL 256TAP 50K 14-TSSOP
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of X95820UV14I-2.7

• Taps: 256
• Resistance (ohms): 50K
• Number Of Circuits: 2
• Temperature Coefficient: 45 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Resistance In Ohms: 50K
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Analog Specifications
Absolute Maximum Ratings
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Voltage at Any Digital Interface Pin
with Respect to GND . . . . . . . . . . . . . . . . . . . . . . . -0.3V to V
V
Voltage at Any DCP Pin with Respect to GND . . . . . . -0.3V to V
Lead Temperature (soldering, 10s) . . . . . . . . . . . . . . . . . . . . . 300°C
I
CAUTION: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only; functional
operation of the device (at these or any other conditions above those listed in the operational sections of this specification) is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
W
VOLTAGE DIVIDER MODE (0V @ RL
RESISTOR MODE (Measurements between RW
connected. i = 0 or 1)
DNL (Note 5) Differential Non-linearity
TC
INL (Note 6)
CC
C
SYMBOL
(Note 12)
(Note 11)
(Note 10)
(Note 13)
(Note 14)
(10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
V
R
R
I
(Note 3)
(Note 4)
(Note 7)
ZSerror
FSerror
H
LkgDCP
V
Roffset
RDNL
MATCH
MATCH
RINL
TOTAL
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +6V
/C
TC
R
(Note 8) Ratiometric Temperature Coefficient
W
L
R
/C
W
R
R
Wiper Resistance
Potentiometer Capacitance (Note 15)
Leakage on DCP Pins (Note 15)
Integral Non-linearity
Zero-scale Error
Full-scale Error
DCP to DCP Matching
Integral Non-linearity
Differential Non-linearity
Offset
DCP to DCP Matching
Resistance Temperature Coefficient
H
H
to R
to R
L
L
Resistance
Resistance Tolerance
PARAMETER
Over recommended operating conditions unless otherwise stated.
3
i
; V
CC
@ RH
i
and RL
i
; measured at RW
W, U versions respectively
V
Wiper current = V
Voltage at pin from GND to V
Monotonic over all tap positions
U option
W option
U option
W option
Any two DCPs at same tap position, same
voltage at all RH terminals, and same
voltage at all RL terminals
DCP Register set to 80 hex
DCP register set between 20 hex and
FF hex. Monotonic over all tap positions
DCP Register set to 00 hex, U option
DCP Register set to 00 hex, W option
Any two DCPs at the same tap position with
the same terminal voltages.
DCP register set between 20 hex and FF
hex
CC
i
with RH
CC
= 3.3V @ 25°C
+0.3
CC
i
X95820
TEST CONDITIONS
not connected, or between RW
i
, unloaded; i = 0 or 1)
CC
/R
Recommended Operating Conditions
Temperature Range (Industrial) . . . . . . . . . . . . . . . . . . -40°C to 85°C
V
Power Rating of Each DCP . . . . . . . . . . . . . . . . . . . . . . . . . . . .5mW
Wiper Current of Each DCP. . . . . . . . . . . . . . . . . . . . . . . . . . ±3.0mA
TOTAL
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V
CC
i
and RH
MIN
-0.5
-0.5
-20
-1
-7
-2
-2
-1
-2
0
0
0
0
i
with RL
10/10/25
(Note 1)
10, 50
TYP
±45
0.1
0.5
0.5
70
±4
-1
-1
i
1
1
not
MAX
+20
200
0.5
0.5
1
1
7
2
0
0
2
1
7
2
2
July 18, 2006
(Note 2)
(Note 2)
(Note 2)
(Note 2)
(Note 2)
(Note 9)
(Note 9)
(Note 9)
(Note 9)
(Note 9)
ppm/°C
ppm/°C
UNIT
LSB
LSB
LSB
LSB
LSB
FN8212.2
kΩ
µA
pF
MI
MI
MI
MI
MI
%
Ω