X9241US Intersil, X9241US Datasheet - Page 13

• Manufacturer Part Number: X9241US
• Description: IC DCP QUAD 50K 64TP 20SOIC
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of X9241US

• Taps: 64
• Resistance (ohms): 50K
• Number Of Circuits: 4
• Temperature Coefficient: 30 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: 20-SOIC (7.5mm Width)
• Resistance In Ohms: 50K, 50K, 50K, 50K
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

X9241
A.C. CHARACTERISTICS (Over recommended operating conditions unless otherwise stated. See Note 5)
Input Bus Timing
Output Bus Timing
REV 1.1.4 8/8/02
Symbol
t
t
t
t
t
t
t
SU:STA
HD:STA
SU:DAT
HD:DAT
SU:STO
(Data in)
STPWV
t
t
R
t
CLWV
f
t
HIGH
t
LOW
t
BUF
SCL
t
WR
DH
t
AA
t
T
V
R
F
SDA
SCL
i
CC
SCL clock frequency
Clock LOW period
Clock HIGH period
SCL and SDA rise time
SCL and SDA fall time
Noise suppression time constant (glitch filter)
Start condition setup time (for a repeated start condition)
Start condition hold time
Data in setup time
Data in hold time
SCL LOW to SDA data out valid
Data out hold time
Stop condition setup time
Bus free time prior to new transmission
Write cycle time (nonvolatile write operation)
Wiper response time from stop generation
Wiper response from SCL LOW
V
t
SU:STA
CC
power-up rate
SCL
SDA
t
HIGH
SDA
OUT
t
HD:STA
Parameter
(ACK)
t
AA
t
HD:DAT
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t
LOW
SDA
t
DH
OUT
t
SU:DAT
4700
4000
4000
4700
4700
Min.
4700
250
300
0.2
0
0
Characteristics subject to change without notice.
Limits
t
SDA
F
OUT
Max.
1000
3500
1000
100
300
500
50
10
50
t
R
mV/µs
t
Unit
SU:STO
kHz
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
t
BUF
Reference
10 & 12
10 & 12
10 & 12
Figure
10
10
10
10
10
10
10
10
11
11
10
13
13
6
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