X9111 Xicor, X9111 Datasheet - Page 11

• Manufacturer Part Number: X9111
• Description: Single Digitally-Controlled Potentiometer
• Manufacturer: Xicor

ABSOLUTE MAXIMUM RATINGS
Temperature under bias.................... –65°C to +135°C
Storage temperature......................... –65°C to +150°C
Voltage on SCK any address input
∆V = | (VH–VL) | ......................................................5V
Lead temperature (soldering, 10 seconds) ........ 300°C
I
RECOMMENDED OPERATING CONDITIONS
ANALOG CHARACTERISTICS (Over recommended industrial operation conditions unless otherwise stated.)
Notes: (1) Absolute linearity is utilized to determine actual wiper voltage versus expected voltage as determined by wiper position when used
X9111 – Preliminary Information
REV 1.1.15 5/9/03
W
C
with respect to V
Symbol
R
H
(10 seconds) ..................................................±6mA
V
Commercial
TOTAL
/C
TERM
R
Industrial
I
W
Temp
W
L
(2) Relative linearity is utilized to determine the actual change in voltage between two successive tap positions when used as a
(3) MI = RTOT / 1023 or (R
(4) n = 0, 1, 2, …,1023; m =0, 1, 2, …, 1022.
(5) ESD Rating on RH, RL, RW pins is 1.5KV (HBM, 1.0µA leakage maximum), ESD rating on all other pins is 2.0KV.
/C
W
as a potentiometer.
potentiometer. It is a measure of the error in step size.
End to End Resistance
End to End Resistance Tolerance
Power Rating
Wiper Current
Wiper Resistance
Voltage on any R
Noise
Resolution
Absolute Linearity
Relative Linearity
Temperature Coefficient of R
Ratiometric Temp. Coefficient
Potentiometer Capacitancies
SS
................................. –1V to +7V
–40°C
Parameter
Min.
0°C
H
– R
H
(2)
(1)
L
or R
) / 1023, single pot
L
Pin
TOTAL
+70°C
+85°C
Max.
www.xicor.com
Min.
V
SS
10/10/25
±300
Typ.
-120
±1.5
±0.5
100
150
1.6
40
COMMENT
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only; the 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.
Limits
X9111-2.7
Device
X9111
Max.
±2.0
±0.5
±1.0
±20
110
300
50
±3
±1
20
5
ppm/°C
ppm/°C
Units
MI
MI
MI
MI
dBV
mW
mA
kΩ
pF
%
%
Characteristics subject to change without notice.
Ω
Ω
V
(3)
(3)
(3)
(3)
Supply Voltage (V
25°C, each pot
Wiper Current = ± 50µA,
V
Wiper Current = ± 50µA,
V
V
Ref: 1V
R
where n=8 to 1006
R
R
m=8 to 1006
R
See Macro model
CC
CC
SS
w(n)(actual)
w(n)(actual)
w(m + 1)
w(m + 1)
= 0V
= 5V
= 3V
Test Conditions
2.7V to 5.5V
5V ±10%
– [R
– [R
– R
– R
w(m)
w(m)
w(n)(expected)
w(n)(expected)
CC
+ MI], where
+ MI]
) Limits
(6)
11 of 21
,
(6)