isl23348 Intersil Corporation, isl23348 Datasheet - Page 6

• Manufacturer Part Number: isl23348
• Description: Quad, 128 Tap, Low Voltage Digitally Controlled Potentiometer Xdcp™
• Manufacturer: Intersil Corporation

Analog Specifications
Boldface limits apply over the operating temperature range, -40°C to +125°C.
Operating Specifications
Boldface limits apply over the operating temperature range, -40°C to +125°C.
I
(Note 16)
(Note 23)
(Note 19)
I
SYMBOL
SYMBOL
LOGIC SB
CC SHDN
Rmatch
I
R
I
I
I
LkgDig
SHDN
LOGIC
CC SB
LOGIC
TCR
offset
I
CC
V
V
V
V
V
V
Leakage Current, at Pins A0, A1, A2,
SDA, SCL
Offset, Wiper at 0 Position
DCP to DCP Matching
Resistance Temperature Coefficient
CC
CC
CC
LOGIC
LOGIC
LOGIC
Supply Current (Write/Read)
Standby Current
Shutdown Current
Supply Current (Write/Read)
Standby Current
Shutdown Current
PARAMETER
PARAMETER
6
V
CC
= 2.7V to 5.5V, V
V
CC
= 2.7V to 5.5V, V
W option; V
W option; V
U, T option; V
U, T option; V
Any two DCPs at the same tap position with
the same terminal voltages
W option; Wiper register set between 19 hex
and 7f hex
U option; Wiper register set between 19 hex
and 7f hex
T option; Wiper register set between 19 hex
and 7f hex
V
f
V
f
V
V
V
I
V
I
V
I
V
I
V
I
V
I
V
I
V
I
Voltage at pin from GND to V
SCL
SCL
2
2
2
2
2
2
2
2
LOGIC
LOGIC
LOGIC
LOGIC
LOGIC
LOGIC
LOGIC
LOGIC
LOGIC
LOGIC
LOGIC
LOGIC
C interface in standby
C interface in standby
C interface in standby
C interface in standby
C interface in standby
C interface in standby
C interface in standby
C interface in standby
LOGIC
= 400 kHz (for I
= 400 kHz (for I
= 5.5V, V
= 1.2V, V
= 5.5V, V
= 1.2V, V
= V
= 1.2V, V
= V
= 1.2V, V
= V
= 1.2V, V
= V
= 1.2V, V
LOGIC
ISL23348
= 1.2V to 5.5V over recommended operating conditions unless otherwise stated.
CC
CC
CC
CC
CC
CC
CC
CC
= 5.5V,
= 5.5V,
= 5.5V,
= 5.5V,
TEST CONDITIONS
= 2.7V to 5.5V
= 1.7V
= 1.2V to 5.5V over recommended operating conditions unless otherwise stated.
= 2.7V to 5.5V
= 1.7V
TEST CONDITIONS
CC
CC
CC
CC
CC
CC
CC
CC
= 5.5V,
= 1.7V,
= 5.5V
= 1.7V
= 1.7V,
= 1.7V,
= 1.7V,
= 1.7V,
2
2
C active read and write)
C active read and write)
(Continued)
LOGIC
(Note 20)
MIN
(Note 20)
-2
0
0
MIN
-0.4
(Note 8)
170
TYP
1.8
0.3
0.5
80
50
3
(Note 8)
<0.1
TYP
(Note 20)
MAX
(Note 20) UNITS
3
1
2
MAX
200
0.5
1.5
0.5
1.5
0.4
18
10
August 24, 2011
5
2
3
2
3
(Note 15)
(Note 15)
(Note 15)
(Note 15)
ppm/°C
ppm/°C
ppm/°C
(Note 9)
FN7903.1
UNITS
LSB
MI
MI
MI
MI
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA