ISL23348UFVZ Intersil, ISL23348UFVZ Datasheet - Page 2

• Manufacturer Part Number: ISL23348UFVZ
• Description: IC DGTL POT 4CH 50K 20TSSOP
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of ISL23348UFVZ

• Taps: 128
• Resistance (ohms): 50K
• Number Of Circuits: 4
• Temperature Coefficient: 65 ppm/°C Typical
• Memory Type: Volatile
• Interface: I²C (Device Address)
• Voltage - Supply: 1.2 V ~ 5.5 V, 1.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: *
• Package / Case: *
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Block Diagram
Pin Configurations
RW1
GND
RH0
RH1
V
RL1
CC
V
LOGIC
RW0
RW1
GND
SDA
V
RH0
RH1
SCL
RL0
RL1
1
2
3
4
5
CC
A0
6
A0
A1
A2
10
1
2
3
4
5
6
7
8
9
20
7
(20 LD TSSOP)
(20 LD QFN)
TOP VIEW
ISL23348
TOP VIEW
ISL23348
19
8
BLOCK
2
V
LOGIC
I/O
18
9
17
10
20
19
18
17
16
15
14
13
12
11
RL3
RW3
RH3
RL2
RW2
RH2
SCL
SDA
A2
A1
16
15
14
13
12
11
6
SHIFTER
LEVEL
RH3
RL2
RW2
RH2
SCL
SDA
ISL23348
INTERFACE
POWER UP
CONTROL
STATUS
LOGIC
AND
GND
V
CC
Pin Descriptions
TSSOP
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
QFN
19
20
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
REGISTER
REGISTER
REGISTER
REGISTER
VOLATILE
VOLATILE
VOLATILE
VOLATILE
WR0
WR1
WR2
WR3
SYMBOL
V
RW0
RW1
RW2
RW3
GND
RH0
RH1
LOGIC
SDA
RH2
RH3
RL0
RL1
SCL
RL2
RL3
V
A0
A1
A2
CC
DCP3 “high” terminal
DCP0 “low” terminal
DCP0 wiper terminal
Analog power supply.
Range 1.7V to 5.5V
DCP0 “high” terminal
DCP1 “low” terminal
DCP1 wiper terminal
DCP1 “high” terminal
Ground pin
I
Logic Pin - Hardwire slave address pin for
I
Range: V
Logic Pin - Hardwire slave address pin for
I
Range: V
Logic Pin - Hardwire slave address pin for
I
Range: V
Logic Pin - Serial bus data input/open
drain output
Logic Pin - Serial bus clock input
DCP2 “high” terminal
DCP2 wiper terminal
DCP2 “low” terminal
DCP3 wiper terminal
DCP3 “low” terminal
2
2
2
2
C bus /logic supply. Range 1.2V to 5.5V
C serial bus.
C serial bus.
C serial bus.
LOGIC
LOGIC
LOGIC
DESCRIPTION
or GND
or GND
or GND
RH0
RW0
RL0
RH1
RW1
RL1
RH2
RW2
RL2
RH3
RW3
RL3
August 24, 2011
FN7903.1