X9258US24Z Intersil, X9258US24Z Datasheet - Page 12

• Manufacturer Part Number: X9258US24Z
• Description: IC XDCP QUAD 256TP 50K 24-SOIC
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of X9258US24Z

• Taps: 256
• Resistance (ohms): 50K
• Number Of Circuits: 4
• Temperature Coefficient: 300 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: 24-SOIC (7.5mm Width)
• Resistance In Ohms: 50K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DC Operating Characteristics
NOTES:
Endurance and Data Retention
Capacitance
Power-Up Timing
NOTES:
10. Relative linearity is utilized to determine the actual change in voltage between two successive tap positions when used as a potentiometer. It is
12. Max = all four arrays cascaded together; typical = individual array resolutions.
13. This parameter is periodically sampled and not 100% tested.
14. t
15. Sample tested only.
11. MI = R
Minimum Endurance
Data Retention
9. Absolute linearity is utilized to determine actual wiper voltage versus expected voltage as determined by wiper position when used as a
t
C
SYMBOL
C
R
t
t
PUW
I/O
PUR
IN
SYMBOL
V
I
I
potentiometer.
a measure of the error in step size.
issued. These parameters are periodically sampled and not 100% tested.
V
V
PUR
CC1
CC2
I
I
V
SYMBOL
I
SB
LO
CC
OL
LI
(Note 13)
IH
IL
(Note 13) Input/Output Capacitance (SDA)
(Note 14)
(Note 14)
(Note 15) V
and t
T
O
T
V
Write)
V
Write, Read)
V
Input Leakage Current
Output Leakage Current
Input HIGH Voltage
Input LOW Voltage
Output LOW Voltage
PUW
/255 or (V
CC
CC
CC
PARAMETER
Input Capacitance (A0, A1, A2, A3, and SCL)
Supply Current (Nonvolatile
Supply Current (Move Wiper,
Current (Standby)
are the delays required from the time the third (last) power supply (V
Power-up to Initiation of Read Operation
Power-up to Initiation of Write Operation
CC
PARAMETER
H
Power-up Ramp
/R
H
—V
12
L
/R
L
)/255, single potentiometer.
PARAMETER
Over recommended operating conditions, unless otherwise specified.
PARAMETER
f
Other Inputs = V
f
Other Inputs = V
SCL = SDA = V
V
V
I
SCL
SCL
OL
IN
OUT
= 3mA
= V
= 400kHz, SDA = Open,
= 400kHz, SDA = Open,
(Note 8)
100,000
= V
SS
MIN
100
SS
to V
TEST CONDITIONS
to V
CC
CC
SS
SS
X9258
CC
, Addr. = V
TEST CONDITIONS
SS
V
V
(Note 8)
I/O
IN
MIN
0.2
CC
= 0V
= 0V
, V+ or V-) is stable until the specific instruction can be
Data changes per bit per register
V
(Note 8)
CC
MIN
-0.5
x 0.7
(Note 8)
MAX
UNIT
years
50
1
5
(Note 8)
MAX
8
6
TYP
1
V
V
(Note 8)
CC
CC
MAX
100
0.4
10
10
5
+ 0.1
x 0.3
UNIT
V/ms
ms
ms
UNIT
pF
pF
April 14, 2011
UNIT
FN8168.5
mA
µA
µA
µA
µA
V
V
V