ISL22346UFV20Z Intersil, ISL22346UFV20Z Datasheet - Page 3

• Manufacturer Part Number: ISL22346UFV20Z
• Description: IC POT DGTL 128TP LN LP 20-TSSOP
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of ISL22346UFV20Z

• Taps: 128
• Resistance (ohms): 50K
• Number Of Circuits: 4
• Temperature Coefficient: 80 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Resistance In Ohms: 50K
• End To End Resistance: 50kohm
• Resistance Tolerance: ± 20%
• No. Of Steps: 128
• Supply Voltage Range: 2.7V To 5.5V
• Control Interface: I2C
• No. Of Pots: Quad
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin Descriptions
*Note: PCB thermal land for QFN EPAD should be connected to GND plane or left floating. For more information refer to
http://www.intersil.com/data/tb/TB389.pdf
TSSOP PIN
NUMBER
15
16
17
18
19
20
(Continued)
TQFN PIN
NUMBER
EPAD*
3
17
18
19
20
1
2
PIN NAME
SHDN
VCC
RW0
RH0
RL0
A1
ISL22346
Device address input for the I
Power supply pin
Shutdown active low input
“High” terminal of DCP0
“Low” terminal of DCP0
“Wiper” terminal of DCP0
Exposed Die Pad internally connected to GND
DESCRIPTION
2
C interface
September 3, 2009
FN6177.2