Rainbow Electronics DS1669S User Manual
Page 8
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DS1668, DS1669, DS1669S
081895 8/10
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
(t
A
=25
°
C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Input Capacitance
C
IN
5
pF
6
Output Capacitance
C
OUT
7
pF
6
TIMING DIAGRAMS Figure 6
t
DPW
V
IH
V
IL
t
HPW
V
IH
V
IL
t
DPW
t
CCP
V
IH
V
IL
(A) SINGLE PULSE INPUTS
(B) REPETITIVE PULSE INPUTS
(C) CONTINUOUS PULSE INPUTS
t
CPW
t
CPW
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