X9110 Xicor, X9110 Datasheet - Page 12

• Manufacturer Part Number: X9110
• Description: Single Digitally-Controlled (XDCP) Potentiometer
• Manufacturer: Xicor

X9110 – Preliminary Information
Notes: (1) Absolute linearity is utilized to determine actual wiper voltage versus expected voltage as determined by wiper position when used
D.C. OPERATING CHARACTERISTICS (Over the recommended operating conditions unless otherwise specified.)
ENDURANCE AND DATA RETENTION
CAPACITANCE
POWER-UP TIMING
Notes: (6) This parameter is not 100% tested
REV 1.1.4 11/13/00
Symbol
C
I
I
V
V
V
Symbol
IN/OUT
V
CC1
CC2
I
I
V
Symbol
C
t
I
SB
LO
OH
OH
t
r
LI
OL
t
C
IH
IL
PUW
PUR
OUT
V
(2) Relative linearity is utilized to determine the actual change in voltage between two successive tap positions when used as a
(3) MI = RTOT / 1023 or (R
(4) V
(5) n = 0, 1, 2, …,1023; m =0, 1, 2, …, 1022.
IN
(7) t
CC
(6)
(7)
Minimum Endurance
(6)
(7)
as a potentiometer.
issued. These parameters are not 100% tested.
(4)(6)
potentiometer. It is a measure of the error in step size.
(6)
PUR
CC
V
(active)
V
(nonvolatile write)
V
Input leakage current
Output leakage current
Input HIGH voltage
Input LOW voltage
Output LOW voltage
Output HIGH voltage
Output HIGH voltage
Data Retention
, V+, V- must reach their final values within 1 msec of each other.
CC
CC
CC
Parameter
and t
supply current
supply current
current (standby)
Input/Output capacitance (SI)
Output capacitance (SO)
Input capacitance (A0, CS, WP, HOLD, and SCK)
V
Power-up to Initiation of read operation
Power-up to Initiation of write operation
Parameter
PUW
CC
Power-up Rate
are the delays required from the time the (last) power supply (Vcc-) is stable until the specific instruction can be
H
– R
L
Parameter
) / 1023, single pot
V
V
V
CC
CC
CC
Min.
–1
Test
x 0.7
- 0.8
- 0.4
100,000
Min.
100
Typ.
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1
Limits
V
V
CC
Max.
CC
400
0.4
10
10
5
3
x 0.3
+ 1
Units
mA
Min.
µA
µA
µA
µA
0.2
V
V
V
V
V
Data changes per bit per register
Max.
f
Other Inputs = V
f
Other Inputs = V
SCK = SI = V
CS = V
V
V
I
I
I
SCK
SCK
OL
OH
OH
8
8
6
IN
OUT
Characteristics subject to change without notice.
= 3mA
= V
= -1mA, V
= -0.4mA, V
= 2.5 MHz, SO = Open, V
= 2.5MHz, SO = Open, V
= V
CC
SS
SS
Units
years
= 5.5V
to V
Units
Max.
Test Conditions
to V
50
50
pF
pF
pF
SS
1
CC
CC
, Addr. = V
CC
SS
SS
CC
≥ +3V
≤ +3V
Test Conditions
V
V
SS
V
OUT
OUT
IN
,
Units
CC
V/ms
CC
= 0V
ms
ms
= 0V
= 0V
= 5.5V
= 5.5V
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