
CAT5114
4
Doc. No. 25091-00 Rev. 3/01
M-1
Advance Information
Symbol
Parameter
Conditions
Min
Typ
Max
Units
R
POT
Potentiometer Resistance
10K
20K
50K
100K
Pot Resistance Tolerance
±
15
%
V
RH
Voltage on R
H
pin
OV
V
CC
V
V
RL
Voltage on R
L
pin
Resolution
OV
V
CC
V
%
3.2
INL
Integral Linearity Error
I
W
≤
2
μ
A
I
W
≤
2
μ
A
0.5
1
LSB
DNL
Differential Linearity Error
0.25
.5
LSB
R
Wi
Wiper Resistance
V
CC
= 5V, I
W
= 1mA
V
CC
= 2.5V, I
W
= 1mA
400
1K
I
W
Wiper Current
1
mA
TC
RPOT
TC of Pot Resistance
ppm/
o
C
TC
RATIO
Ratiometric TC
ppm/
o
C
R
ISO
Isolation Resistance
nV/
√
H
z
V
N
Noise
C
H
/C
L
/C
W
Potentiometer Capacitances
10/10/25
pF
Potentiometer Parameters