X9C303
Test Circuit #1
V
H
Test Circuit #2
V
H
Test Point
Circuit #3SPICE Macro Model
R
TOTAL
R
H
C
H
C
W
25pF
R
W
C
L
10pF
R
L
V
S
Test Point
V
W
V
L
V
L
V
W
Force
Current
10pF
RECOMMENDED OPERATING CONDITIONS
Temperature
Commercial
Industrial
Military
Min.
0°C
–40°C
–55°C
Max.
+70°C
+85°C
+125°C
Supply Voltage
X9C303
Limits
5V ±10%
D.C. OPERATING CHARACTERISTICS
(Over recommended operating conditions unless otherwise specified.)
Limits
Symbol
I
CC
I
SB
I
LI
V
IH
V
IL
R
W
V
H
V
L
C
IN(2)
C
H
/C
L
/C
W
Parameter
V
CC
active current
Standby supply current
CS, INC, U/D input leakage
current
CS, INC, U/D input HIGH
voltage
CS, INC, U/D input LOW
voltage
Wiper resistance
V
H
terminal voltage
V
L
terminal voltage
CS, INC, U/D input capacitance
Potentiometer capacitance
Min.
Typ.
1
1
200
Max.
3
750
±10
Unit
mA
µA
µA
V
V
Ω
V
V
pF
pF
Test Conditions
CS = V
IL
, U/D = V
IL
or V
IH
and
INC = 0.4V to 2.4V @ max. t
CYC
CS = V
CC
– 0.3V, U/D and INC
= V
SS
or V
CC
– 0.3V
V
IN
= V
SS
to V
CC
2
–1
40
–5
–5
V
CC
+ 1
0.8
100
+5
+5
10
10/10/25
Max. Wiper Current ±1mA
V
CC
= 5V, V
IN
= V
SS
,
T
A
= 25°C, f = 1MHz
See Circuit 3
Standard Parts
Part Number
X9C303
Maximum Resistance
32KΩ
Wiper Increments
Log Taper
Minimum Resistance
40Ω Typical
Notes:
(1) Typical values are for T
A
= 25°C and nominal supply voltage.
(2) This parameter is periodically sampled and not 100% tested.
REV 1.1 4/27/01
www.xicor.com
Characteristics subject to change without notice.
5 of 10
XICOR [ XICOR INC. ]
