X9221 Xicor, X9221 Datasheet - Page 8

• Manufacturer Part Number: X9221
• Description: Dual E2POT Nonvolatile Digital Potentiometer
• Manufacturer: Xicor

X9221
ABSOLUTE MAXIMUM RATINGS*
Temperature under Bias .................. –65 C to +135 C
Storage Temperature ....................... –65 C to +150 C
Voltage on SCK, SCL or any Address Input
Voltage on any V
Lead Temperature (Soldering, 10 seconds) ...... 300 C
RECOMMENDED OPERATING CONDITIONS
ANALOG CHARACTERISTICS (Over recommended operating conditions unless otherwise stated.)
D.C. OPERATING CHARACTERISTICS (Over recommended operating conditions unless otherwise stated.)
Notes: (1) Absolute Linearity is utilized to determine actual wiper voltage versus expected voltage as determined by wiper
Symbol
R
Symbol
V = |V
V
TOTAL
TERM
R
I
l
I
I
I
V
V
V
Temperature
with Respect to V
W
CC
SB
LO
LI
W
IH
IL
OL
Commercial
Industrial
Military
(2) Relative Linearity is utilized to determine the actual change in voltage between two successive tap positions when used as a
(3) MI = RTOT/63 or (V
H
–V
position when used as a potentiometer.
potentiometer. It is a measure of the error in step size.
End to End Resistance
Power Rating
Wiper Current
Wiper Resistance
Voltage on any V
or V
Noise
Resolution
Absolute Linearity
Relative Linearity
Temperature Coefficient
Supply Current (Active)
V
Input Leakage Current
Output Leakage Current
Input HIGH Voltage
Input LOW Voltage
Output LOW Voltage
L
CC
| ......................................................... 16V
L
Current (Standby)
Pin
H
Parameter
Parameter
or V
SS ...................................
L
Referenced to V
H
–40 C
–55 C
– V
Min.
H
0 C
(2)
(1)
or
L
)/63, single pot
–0.2
–20
Min.
Min.
–1
–5
–1
–1
SS .........
2
+125 C
+70 C
+85 C
–1V to +7V
Max.
3079 PGM T02
Typ.
Typ.
200
8V
40
120
300
Limits
Limits
8
*COMMENT
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only and the functional operation of
the device at these or any other conditions above those
indicated in the operational sections of this specification is
not implied. Exposure to absolute maximum rating condi-
tions for extended periods may affect device reliability.
V
CC
+0.2
+20
100
Max.
500
Max.
1.6
0.4
0.8
50
+1
+5
+1
10
10
3
+ 1
Supply Voltage
X9221
dB/
ppm/ C
MI
MI
Units
mW
Units
mA
mA
%
%
V
V
V
V
A
A
A
(3)
(3)
25 C, each pot
Wiper Current =
Ref: 1V
V
V
f
Other Inputs = V
SCL=SDA=V
V
V
I
SCL
OL
w(n)(actual)
w(n + 1)
IN
OUT
= 3mA
= V
= 100KHz, SDA = Open,
= V
Test Conditions
Test Conditions
SS
– [V
SS
to V
– V
to V
w(n) + MI
CC
5V 10%
CC
w(n)(expected)
, Addr.= V
Limits
CC
SS
1mA
]
3079 PGM T04.2
3079 PGM T03.1
3079 PGM T05.3
SS