Typical operating characteristics (continued) – Rainbow Electronics DS3904 User Manual
Page 6
DS3904
DS3904 Triple 128-Position Nonvolatile
Variable Digital Resistor/Switch
6
______________________________________________________________________
ABSOLUTE LINEARITY
vs. RESISTOR 1 POSITION
DS3904 toc12
RESISTOR 1 POSITION (DEC)
ABSOLUTE LINEARITY (LSB)
120
100
80
60
40
20
0.02
0.04
0.06
0.08
0.10
0
0
RESISTOR 1
20kΩ
RELATIVE LINEARITY
vs. RESISTOR 0 POSITION
DS3904 toc11
RESISTOR 0 POSITION (DEC)
RELATIVE LINEARITY (LSB)
120
100
80
60
40
20
0.02
0.04
0.06
0.08
0.10
0
0
RESISTOR 0
20kΩ
ABSOLUTE LINEARITY
vs. RESISTOR 0 POSITION
DS3904 toc10
RESISTOR 0 POSITION (DEC)
ABSOLUTE LINEARITY (LSB)
120
100
80
60
40
20
0.02
0.04
0.06
0.08
0.10
0
0
RESISTOR 0
20kΩ
RELATIVE LINEARITY
vs. RESISTOR 2 POSITION
DS3904 toc15
RESISTOR 2 POSITION (DEC)
RELATIVE LINEARITY (LSB)
120
100
80
60
40
20
0.02
0.04
0.06
0.08
0.10
0
0
RESISTOR 2
20kΩ
ABSOLUTE LINEARITY
vs. RESISTOR 2 POSITION
DS3904 toc14
RESISTOR 2 POSITION (DEC)
ABSOLUTE LINEARITY (LSB)
120
100
80
60
40
20
0.02
0.04
0.06
0.08
0.10
0
0
RESISTOR 2
20kΩ
RELATIVE LINEARITY
vs. RESISTOR 1 POSITION
DS3904 toc13
RESISTOR 1 POSITION (DEC)
RELATIVE LINEARITY (LSB)
120
100
80
60
40
20
0.02
0.04
0.06
0.08
0.10
0
0
RESISTOR 1
20kΩ
Typical Operating Characteristics (continued)
(V
CC
= +5.0V; 20kΩ plots apply to Res0, Res1, and Res2, T
A
= +25°C unless otherwise noted.)