Rainbow Electronics DS1806 - Manual (Page 7)

DS1806
7 of 8 102199
ANALOG RESISTOR CHARACTERISTICS (-40
°C to +85°C;V
CC
=2.7 to 5.5V)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
End-to-End Resistor Tolerance -20 +20 % 10
Absolute Linearity
-0.5 +0.5 LSB
7
Relative Linearity
-0.25
+0.25
LSB
8
-3 dB Cutoff Frequency I
CUTOFF
Hz 4
Temperature Coefficient 750 ppm/ °C
CAPACITANCE (t
A
=25
°C)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Input Capacitance C
IN
5 pF 3
Output Capacitance C
OUT
7 pF 3
AC ELECTRICAL CHARACTERISTICS (-40
°C to +85°C;V
CC
=2.7 to 5.5V)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Clock Frequency f
CLK
DC 10 MHz 5
Width of CLK Pulse t
CH
50 ns 5
Data Setup Time t
DC
30 ns 5
Data Hold Time t
CDH
0 ns 5
Propagation Delay Time Low
to High Level Clock to
Output t
PLH
50 ns 5
RST High to Clock Input
High
t
CC
50 ns 5
RST Low to Clock Input
High
t
HLT
50 ns 5
RST Inactive t
RLT
125 ns 5
CLK Rise Time, CLK Fall
Time t
CR
50 ns 5
NOTES:
1. All voltages are referenced to ground.
2. Resistor inputs cannot go below GND by more than 0.5 volts or above V
CC
by 0.5 volts in the positive
direction.
3. Capacitance values apply at 25
°C.