X9268US24Z Intersil, X9268US24Z Datasheet - Page 18

• Manufacturer Part Number: X9268US24Z
• Description: IC XDCP DUAL 256TAP 50K 24-SOIC
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of X9268US24Z

• Taps: 256
• Resistance (ohms): 50K
• Number Of Circuits: 2
• Temperature Coefficient: 300 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (7.5mm Width)
• Resistance In Ohms: 50K
• Track Taper: Linear
• Resistance Tolerance: ± 20%
• No. Of Steps: 256
• Supply Voltage Range: 4.5V To 5.5V
• Control Interface: 2 Wire, Serial
• No. Of Pots: Dual
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TIMING DIAGRAMS
Start and Stop Timing
Input Timing
Output Timing
SDA
SCL
SDA
SDA
SCL
SCL
t
SU:STA
t
CYC
18
(START)
t
SU:DAT
t
HD:STA
t
AA
t
R
t
R
X9268
t
F
t
F
t
HIGH
t
SU:STO
t
HD:DAT
t
DH
t
LOW
(STOP)
t
BUF
August 29, 2006
FN8172.4