ISL22343TFV20Z Intersil, ISL22343TFV20Z Datasheet - Page 9

• Manufacturer Part Number: ISL22343TFV20Z
• Description: IC POT DGTL 256TP LN LP 20-TSSOP
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of ISL22343TFV20Z

• Taps: 256
• Resistance (ohms): 100K
• Number Of Circuits: 4
• Temperature Coefficient: 45 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.25 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Resistance In Ohms: 100K
• End To End Resistance: 100kohm
• Resistance Tolerance: ± 20%
• No. Of Steps: 256
• Supply Voltage Range: ± 2.25V To ± 5.5V
• Control Interface: I2C
• No. Of Pots: Quad
• Rohs Compliant: Yes
• Track Taper: Linear
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DCP Macro Model
SDA vs SCL Timing
A2, A1 and A0 Pin Timing
(OUTPUT TIMING)
(INPUT TIMING)
RH
SDA
SCL
SDA
10pF
t
SU:STA
A2, A1, A0
C
H
SDA
SCL
R
TOTAL
RW
9
25pF
t
C
HD:STA
W
START
t
F
10pF
C
t
L
SU:A
t
SU:DAT
RL
t
HIGH
CLK 1
ISL22343
t
LOW
t
HD:DAT
t
R
t
AA
t
HD:A
t
DH
STOP
t
sp
t
BUF
t
SU:STO
March 13, 2008
FN6423.1