ISL22323_15 Datasheet, PDF (5/19 Pages) Intersil Corporation – Low Noise, Low Power, I2C® Bus, 256 Taps

ISL22323
Analog Specifications Over recommended operating conditions unless otherwise stated. (Continued)
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
(Note 21) (Note 5) (Note 21) UNIT
TC_V (Note 12, Ratiometric Temperature Coefficient DCP register set to 80 hex
19)
±4
ppm/°C
f_cutoff
-3dB Cut Off Frequency
Wiper at midpoint (80hex) W option (10k)
1000
kHz
(Note 19)
Wiper at midpoint (80hex) U option (50k)
250
kHz
Wiper at midpoint (80hex) T option (100k)
120
kHz
RESISTOR MODE (Measurements between RWi and RLi with RHi not connected, or between RWi and RHi with RLi not connected)
RINL
Integral Non-linearity
(Note 16)
W option
-3
±1.5
3
MI
(Note 13)
U, T option
-1
±0.4
1
MI
(Note 13)
RDNL
Differential Non-linearity
(Note 15)
W option
-1.5
±0.5
1.5
MI
(Note 13)
U, T option
-0.5
±0.15
0.5
MI
(Note 13)
Roffset Offset
(Note 14)
W option
0
1
5
MI
(Note 13)
U, T option
0
0.5
2
MI
(Note 13)
R_MATCH DCP-to-DCP Matching
(Note 17)
Wipers at the same tap position with the
-2
same terminal voltages
2
MI
(Note 13)
TC_R
Resistance Temperature Coefficient DCP register set between 32hex and FF hex
±40
(Notes 18, 19)
ppm/°C
Operating Specifications Over the recommended operating conditions unless otherwise specified.
SYMBOL
I_CC1
PARAMETER
V_CC Supply Current (Volatile
Write/Read)
TEST CONDITIONS
V_CC = 5.5V, f_SCL = 400kHz; (for I²C Active,
Read and Volatile Write states only)
V_CC = 2.25V, f_SCL = 400kHz; (for I²C Active,
Read and Volatile Write states only)
MIN
(Note 21)
TYP
MAX
(Note 5) (Note 21)
0.01
0.2
0.005
0.1
I_V-1
V- Supply Current (Volatile
Write/Read)
V- = -5.5V,
I²C Active,
V_CC = 5.5V, f_SCL = 400kHz; (for
Read and Volatile Write states
-0.2
only)
-0.05
V(fo- _r=I2-2C.2A5cVt,ivVe_{C, CRe=a2d.2a5nVd,}
f_SCL =
Volatile
400kHz;
Write
-0.1
-0.02
states only)
I_CC2
V_CC Supply Current (Non-volatile
Write/Read)
VI_{2CCCA=ct5iv.5eV,} ,RVe-a=d
5.5V, f_SCL = 400kHz; (for
and Non-volatile Write
states only)
1.0
2.0
V(fo_CrCI2=C2A.2c5tiVv,eV, -R=ea-2d.2a5nVd,
f_SCL = 400kHz;
Non-volatile Write
states only)
0.3
1.0
I_V-2
V- Supply Current (Non-volatile
Write/Read)
V- = -5.5V,
I²C Active,
V_CC = 5.5V, f_SCL = 400kHz;
Read and Non-volatile Write
(for
-2.0
-1.2
states only)
V- Supply Current (Non-volatile
Write/Read)
V(fo- _r=I2-2C.2A5cVt,ivVe_{C, CRe=a2d.2a5nVd,}
f_SCL = 400kHz;
Non-volatile Write
-1.0
-0.4
states only)
UNIT
mA
mA
mA
mA
mA
mA
mA
mA
5
FN6422.2
August 17, 2015