ISL22323 Datasheet, PDF (6/18 Pages) Intersil Corporation – Dual Digitally Controlled Potentiometer XDCP

ISL22323
Operating Specifications Over the recommended operating conditions unless otherwise specified. (Continued)
SYMBOL
PARAMETER
I_SB
V_CC Current (Standby)
I_V-SB V- Current (Standby)
I_SD
V_CC Current (Shut-down)
I_V-SB V- Current (Standby)
TEST CONDITIONS
V_CC = +5.5V, V- = -5.5V @ +85°C, I²C
interface in standby state
V_CC = +5.5V, V- = -5.5V @ +125°C, I²C
interface in standby state
V_CC = +2.25V, V- = -2.25V @ +85°C, I²C
interface in standby state
V_CC = +2.25V, V- = -2.25V @ +125°C, I²C
interface in standby state
V- = -5.5V, V_CC = +5.5V @ +85°C, I²C
interface in standby state
V- = -5.5V, V_CC = +5.5V @ +125°C, I²C
interface in standby state
V- = -2.25V, V_CC = +2.25V @ +85°C, I²C
interface in standby state
V- = -2.25V, V_CC = +2.25V @ +125°C, I²C
interface in standby state
V_CC = +5.5V, V- = -5.5V @ +85°C, I²C
interface in standby state
V_CC = +5.5V, V- = -5.5V @ +125°C, I²C
interface in standby state
V_CC = +2.25V, V- = -2.25V @ +85°C, I²C
interface in standby state
V_CC = +2.25V, V- = -2.25V @ +125°C, I²C
interface in standby state
V- = -5.5V, V_CC = +5.5V @ +85°C, I²C
interface in standby state
V- = -5.5V, V_CC = +5.5V @ +125°C, I²C
interface in standby state
V- = -2.25V, V_CC = +2.25V @ +85°C, I²C
interface in standby state
V- = -2.25V, V_CC = +2.25V @ +125°C, I²C
interface in standby state
MIN
TYP
MAX
(Note 21) (Note 5) (Note 21)
0.5
2.0
1.0
4.0
0.2
1.0
0.5
2.0
-3.0
-0.7
-5.0
-1.5
-2.0
-0.3
-3.0
-0.4
0.5
2.0
1.0
4.0
0.2
1.0
0.5
2.0
-3.0
-0.7
-5.0
-1.5
-2.0
-0.3
-3.0
-0.4
I_LkgDig Leakage Current, at Pins A0, A1, A2, Voltage at pin from GND to V_CC
-1
1
SDA, and SCL
t_WRT DCP Wiper Response Time
SCL falling edge of last bit of DCP data byte
1.5
(Note 19)
to wiper new position
t_ShdnRec DCP Recall Time from Shut-down
SCL falling edge of last bit of ACR data byte
1.5
(Note 19) Mode
to wiper stored position and RH connection
Vpor Power-on Recall Voltage
Minimum V_CC at which memory recall occurs 1.9
2.1
VCCRamp V_CC Ramp Rate
0.2
t_D
Power-up Delay
V_CC above Vpor, to DCP Initial Value
5
Register recall completed, and I²C Interface
in standby state
UNIT
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µs
µs
V
V/ms
ms
6
FN6422.1
March 13, 2008