Rainbow Electronics DS1807 - Manual (Page 10)

DS1807
10 of 13 110499
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground -1.0V to +7.0V
Operating Temperature -40° to +85°C
Storage Temperature -55°C to +125°C
Soldering Temperature 260°C for 10 seconds
* This is a stress rating only and functional operation of the device at these or any other conditions above
those indicated in the operation sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS (-40
°C to +85°C)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Supply Voltage V
CC
+2.7 5.5 V 1
Resistors Inputs L,H,W GND-0.5 V
CC
+0.5 V 1
Ground GND GND GND V 1,16
Analog Ground AGND GND-0.7 GND+0.7 V 1,16
DC ELECTRICAL CHARACTERISTICS (-40
°C to +85°C; V
CC
=2.7V to 5.5V)
PARAMETER SYMBOL CONDITION MIN TYP MAX UNITS NOTES
Supply Current Active I
CC
2000 µA 3
Input Leakage I
LI
-1 +1 µA
Wiper Resistance R
W
400 1000 Ω
Wiper Current I
W
1 mA
Input Logic 1 V
IH
0.7V
CC
V
CC
+0.5 V 1,2
Input Logic 0 V
IL
GND-0.5 0.3V
CC
V 1,2
Input Logic Levels A0, A1,
A2 Input Logic 1
Input Logic 0 0.7V
CC
GND-0.5
V
CC
+0.5
0.3V
CC
V 13
Input Current each I/O Pin 0.4
I/O
<0.9V
DD
-10 +10 µA
Standby Current
3V
5V
I
STBY
12
20
40
µA 4
V
OL1
3 mA sink
current
0.0 0.4 V Low Level Output Voltage
V
OL2
6 mA sink
current
0.0 0.6 V
I/O Capacitance C
I/0
10 pF
Pulse Width of Spikes
which must be suppressed
by the input filter
t
SP
Fast Mode 0 50 ns