Rainbow Electronics DS1800 User Manual
Page 6
DS1800
072095 6/13
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
–1.0V to +7.0V
Operating Temperature
0
°
C to 70
°
C; commercial
–40
°
C to +85
°
C; industrial
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 maxi-
mum 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
Input Logic 1
V
IH
2.0
V
CC
+0.5
V
1, 2
Input Logic 0
V
IL
–0.5
+0.8
V
1, 2
Analog Ground
AGND
GND–0.5
GND+0.5
14
Resistor Inputs
L,H,W
GND–0.5
GND+0.5
V
1
DC ELECTRICAL CHARACTERISTICS
(–40
°
C to +85
°
C; V
CC
=2.7V to 5.5V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Supply Current
I
CC
2000
µ
A
10
Input Leakage
I
LI
–1
+1
µ
A
Wiper Resistance
R
W
400
1000
Ω
Wiper Current
I
W
1
mA
Logic 1 Output Current @ 2.4V
I
OH
–1
mA
Logic 0 Output Current @ 0.4V
I
OL
4
mA
Standby Current:
3 Volts
5 Volts
I
STBY
12
20
40
µ
A
µ
A
12
Power Up Time
t
PU
50
ms
8