DS3930 Maxim Integrated Products, DS3930 Datasheet - Page 3

• Manufacturer Part Number: DS3930
• Description: DS3930 Hex Nonvolatile Potentiometer With I/o And Memory
• Manufacturer: Maxim Integrated Products

ANALOG RESISTOR CHARACTERISTICS
(V
AC ELECTRICAL CHARACTERISTICS
(V
End-to-End Resistance
Wiper Resistance
Factory Default Wiper Setting
Factory Default I/O Setting
POT-to-POT Matching
Differential Linearity
Integral Linearity
End-to-End Temperature
Coefficient
Ratiometric Temperature
Coefficient
SCL Clock Frequency (Note 3)
Bus Free Time Between STOP
and START Condition (Note 3)
Hold Time (Repeated) START
Condition (Notes 3 and 4)
Low Period of SCL Clock (Note 3)
High Period of SCL Clock
(Note 3)
CC
CC
= +2.7V to +5.5V; T
= +2.7V to +5.5V; T
PARAMETER
PARAMETER
A
A
= -40°C to +85°C, unless otherwise specified.)
= -40°C to +85°C, unless otherwise specified.)
Hex Nonvolatile Potentiometer with
SYMBOL
SYMBOL
t
HD:STA
t
t
t
f
HIGH
LOW
R
BUF
SCL
W
_____________________________________________________________________
T
3 potentiometers in parallel
Fast mode
Standard mode
Fast mode
Standard mode
Fast mode
Standard mode
Fast mode
Standard mode
Fast mode
Standard mode
A
= +25°C (three 50kΩ pots in parallel)
CONDITIONS
CONDITIONS
I/O and Memory
-250
MIN
13.2
-0.5
MIN
1.3
4.7
0.6
4.0
1.3
4.7
0.6
4.0
-1
-1
0
0
TYP
16.5
400
TYP
FF
0F
0
2
+250
MAX
1000
+0.5
19.8
MAX
400
100
+1
+1
ppm/°C
ppm/°C
UNITS
UNITS
Hex
Hex
LSB
LSB
LSB
kHz
kΩ
Ω
µs
µs
µs
µs
3