X9221WS Intersil, X9221WS Datasheet - Page 9

• Manufacturer Part Number: X9221WS
• Description: IC DCP DUAL 10K 64TP 20SOIC
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of X9221WS

• Taps: 64
• Resistance (ohms): 10K
• Number Of Circuits: 2
• Temperature Coefficient: 30 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Resistance In Ohms: 10K
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

X9221
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 position when used
ENDURANCE AND DATA RETENTION
CAPACITANCE
POWER-UP TIMING
A.C. CONDITIONS OF TEST
Notes: (5) This parameter is periodically sampled and not 100%
REV 1.1 8/8/02
Symbol
Input pulse levels
Input rise and fall times
Input and output timing levels
V
l
V
Symbol
Symbol
I
I
V
CC
I
SB
LO
t
t
t
LI
OL
C
PUW
IH
C
PUR
IL
R
(2) Relative Linearity is utilized to determine the actual change in voltage between two successive tap positions when used as a poten-
(3) MI = RTOT/63 or (V
I/O
(6) t
IN
V
CC
(5)
(5)
(6)
(6)
as a potentiometer.
tiometer. It is a measure of the error in step size.
tested.
V
ated. These parameters are periodically sampled and not
100% tested.
PUR
CC
Supply Current (Active)
V
Input Leakage Current
Output Leakage Current
Input HIGH Voltage
Input LOW Voltage
Output LOW Voltage
CC
Minimum endurance
is stable until the specified operation can be initi-
and t
Data retention
Current (Standby)
Input/output capacitance (SDA)
Input capacitance (A0, A1, A2, A3 and SCL)
Power-up to initiation of read operation
Power-up to initiation of write operation
V
Parameter
Parameter
CC
PUW
Power-up range rate
are the delays required from the time
H
/R
H
–V
V
10ns
V
L
/R
CC
CC
L
)/63, single pot
Parameter
Parameter
x 0.1 to V
x 0.5
Min. Typ.
–1
2
200
CC
Limits
x 0.9
www.xicor.com
V
Max.
CC
500
100,000
0.8
0.4
10
10
3
Min.
100
+ 1
Unit
mA
µA
µA
µA
V
V
V
f
SCL = SDA = V
V
V
I
SCL
OL
IN
OUT
Max.
= 3mA
= V
= 100kHz, SDA = Open, Other Inputs = V
8
6
= V
SS
Data changes per bit per register
Max.
SS
to V
50
Characteristics subject to change without notice.
1
5
to V
CC
Test Conditions
CC
Unit
CC
pF
pF
, Addr. = V
years
Unit
Test Conditions
SS
V
V
V/nsec
I/O
IN
Unit
ms
ms
= 0V
= 0V
9 of 15
SS