ISL22326 Intersil Corporation, ISL22326 Datasheet - Page 4

• Manufacturer Part Number: ISL22326
• Manufacturer: Intersil Corporation

Analog Specifications
Operating Specifications
RESISTOR MODE (Measurements between R
VccRamp
SYMBOL
SYMBOL
(Note 18)
(Note 18)
(Note 16)
(Note 15)
(Note 14)
(Note 17)
t
R
ShdnRec
Roffset
I
RDNL
LkgDig
RINL
MATCH
t
I
I
Vpor
WRT
CC1
CC2
I
I
SB
SD
t
D
Integral Non-linearity
Differential Non-linearity
Offset
DCP to DCP Matching
V
write/read)
V
write/read)
V
V
Leakage Current, at Pins A0, A1, A2,
SHDN, SDA, and SCL
DCP Wiper Response Time
DCP Recall Time from Shutdown
Mode
Power-on Recall Voltage
V
Power-up Delay
CC
CC
CC
CC
CC
Supply Current (volatile
Supply Current (non-volatile
Current (standby)
Current (shutdown)
Ramp Rate
PARAMETER
PARAMETER
Over recommended operating conditions unless otherwise stated. (Continued)
4
Over the recommended operating conditions unless otherwise specified.
W
i and R
f
read and write states)
f
read and write states)
V
standby state
V
standby state
V
standby state
V
standby state
V
standby state
V
standby state
V
standby state
V
standby state
Voltage at pin from GND to V
SCL falling edge of last bit of DCP data byte
to wiper new position
From rising edge of SHDN signal to wiper
stored position and RH connection
SCL falling edge of last bit of ACR data byte
to wiper stored position and RH connection
Minimum V
occurs
V
Register recall completed, and I
in standby state
DCP register set between 10h and 7Fh;
monotonic over all tap positions
DCP register set between 10h and 7Fh;
monotonic over all tap positions
W option
U option
Any two DCPs at the same tap position with
the same terminal voltages
SCL
SCL
CC
CC
CC
CC
CC
CC
CC
CC
CC
L
i with R
= 400kHz; SDA = Open; (for I
= 400kHz; SDA = Open; (for I
= +5.5V @ +85°C, I
= +5.5V @ +125°C, I
= +3.6V @ +85°C, I
= +3.6V @ +125°C, I
= +5.5V @ +85°C, I
= +5.5V @ +125°C, I
= +3.6V @ +85°C, I
= +3.6V @ +125°C, I
above Vpor, to DCP Initial Value
H
ISL22326
CC
TEST CONDITIONS
TEST CONDITIONS
i not connected, or between R
at which memory recall
2
2
2
2
C interface in
2
C interface in
2
C interface in
2
C interface in
2
C interface in
C interface in
C interface in
C interface in
CC
2
C Interface
2
2
C, active,
C, active,
W
i and R
MIN
MIN
-0.5
2.0
0.2
-1
-1
-2
0
0
H
i with R
(NOTE 5)
(NOTE 5)
L
TYP
TYP
0.5
i not connected. i = 0 or 1)
1.5
1.5
1.5
1
MAX
MAX
0.5
0.5
2.6
1
5
2
2
3
5
7
3
5
3
5
2
4
1
3
July 17, 2006
(Note 13)
(Note 13)
(Note 13)
(Note 13)
(Note 13)
UNIT
UNIT
V/ms
FN6176.0
mA
mA
ms
MI
MI
MI
MI
MI
µA
µA
µA
µA
µA
µA
µA
µA
µA
µs
µs
µs
V