Rainbow Electronics DS1215 User Manual
Page 7
DS1215
032697 7/15
ABSOLUTE MAXIMUM RATINGS*
Voltage on any Pin Relative to Ground
–0.3V to +7.0V
Operating Temperature
0
°
C to 70
°
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
(0
°
C to 70
°
C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Supply Voltage
V
CC
4.5
5.0
5.5
V
1
Logic 1
V
IH
2.2
V
CC
+0.3
1
Logic 0
V
IL
–0.3
+0.8
V
1
V
BAT1
or V
BAT2
Battery Voltage
V
BAT
2.5
3.7
V
7
DC ELECTRICAL CHARACTERISTICS
(0
°
C to 70
°
C; V
CC
= 4.5 to 5.5V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Supply Current
I
CCI
5
mA
6
Supply Current V
CCO
= V
CCI
–0.3
I
CCO1
80
mA
8
Input Leakage
I
IL
–1.0
+1.0
µ
A
11
Output Leakage
I
LO
–1.0
+1.0
µ
A
Output @ 2.4V
I
OH
–1.0
mA
2
Output @ 0.4V
I
OL
4.0
mA
2
DC ELECTRICAL CHARACTERISTICS
(0
°
C to 70
°
C; V
CC
< 4.5V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
CEO Output
V
OH1
V
CCI
or
V
BAT
–0.2
V
9
V
BAT1
or V
BAT2
Battery Current
I
BAT
1
µ
A
6
Battery Backup Current
@ V
CCO
= V
BAT
–0.2V
I
CCO2
10
µ
A
10