DS1668 View Datasheet(PDF) - Dallas Semiconductor -> Maxim Integrated
Part Name
Description
Manufacturer
DS1668 Datasheet PDF : 10 Pages
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DS1668, DS1669, DS1669S
ANALOG RESISTOR CHARACTERISTICS
(-40°C to +85°C)
PARAMETER
SYMBOL MIN
TYP
MAX
UNITS NOTES
End–to–End Resistor Tolerance
–20
+20
%
Absolute Linearity
–0.75
+0.75
LSB
11
Relative Linearity
–0.3
+0.3
LSB
12
–3 dB Cutoff Frequency Noise
Figure
fcutoff
Hz
13
Temperature Coefficient
–800
+800
ppm/C
CAPACITANCE
PARAMETER
Input Capacitance
Output Capacitance
(tA=25°C)
SYMBOL MIN
TYP
MAX
UNITS NOTES
CIN
COUT
5
pF
6
7
pF
6
TIMING DIAGRAMS Figure 6
(A) SINGLE PULSE INPUTS
tCPW
tDPW
VIH
VIL
(B) REPETITIVE PULSE INPUTS
tCPW
tDPW
VIH
VIL
(C) CONTINUOUS PULSE INPUTS
VIH
VIL
tHPW
tCCP
081895 8/10
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