ISL22316_15 Datasheet, PDF (4/16 Pages) Intersil Corporation – Low Noise, Low Power I2C™ Bus,128 Taps

ISL22316
Analog Specifications Over recommended operating conditions, unless otherwise stated. (Continued)
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
(Note 19) (Note 5) (Note 19) UNIT
RESISTOR MODE (Measurements between R_W and R_L with R_H not connected, or between R_W and R_H with R_L not connected)
RINL
Integral Non-linearity
DCP register set between 10 hex and 7F
-1
1
(Note 15)
hex; monotonic over all tap positions;
W and U option
MI
(Note 12)
RDNL
(Note 14)
Differential Non-linearity
W option
-1
1
MI
(Note 12)
U option
-0.5
0.5
MI
(Note 12)
Roffset
(Note 13)
Offset
W option
0
1
5
MI
(Note 12)
U option
0
0.5
2
MI
(Note 12)
Operating Specifications Over the recommended operating conditions, unless otherwise specified.
SYMBOL
I_CC1
I_CC2
I_SB
I_SD
PARAMETER
TEST CONDITIONS
V_CC Supply Current (Volatile Write/Read)
f_SCL = 400kHz; SDA = Open; (for I²C,
active, read and write states)
V_CC Supply Current (Non-volatile Write/Read) f_SCL = 400kHz; SDA = Open; (for I²C,
active, read and write states)
V_CC Current (Standby)
V_CC = +5.5V @ +85°C, I²C interface in
standby state
V_CC = +5.5V @ +125°C, I²C interface in
standby state
V_CC = +3.6V @ +85°C, I²C interface in
standby state
V_CC = +3.6V @ +125°C, I²C interface in
standby state
V_CC Current (Shutdown)
V_CC = +5.5V @ +85°C, I²C interface in
standby state
V_CC = +5.5V @ +125°C, I²C interface in
standby state
V_CC = +3.6V @ +85°C, I²C interface in
standby state
V_CC = +3.6V @ +125°C, I²C interface in
standby state
MIN
(Note 19)
TYP
MAX
(Note 5) (Note 19)
0.5
UNIT
mA
3
mA
5
µA
7
µA
3
µA
5
µA
3
µA
5
µA
2
µA
4
µA
I_LkgDig Leakage Current, at Pins A0, A1, SHDN, Voltage at pin from GND to V_CC,
-1
SDA and SCL
SDA is inactive
1
µA
t_DCP DCP Wiper Response Time
SCL falling edge of last bit of DCP data byte
1.5
µs
(Note 18)
to wiper new position
t_ShdnRec DCP Recall Time from Shutdown Mode
From rising edge of SHDN signal to wiper
1.5
µs
(Note 18)
stored position and RH connection
SCL falling edge of last bit of ACR data byte
1.5
µs
to wiper stored position and RH connection
Vpor Power-on Recall Voltage
V_CCRamp V_CC Ramp Rate
t_D
Power-up Delay
Minimum V_CC at which memory recall occurs
2.0
0.2
V_CC above Vpor, to DCP
Register recall completed
Initial Value
and I²C Interface
in standby state
2.6
V
V/ms
3
ms
4
FN6186.3
August 14, 2015