Rainbow Electronics DS2154 User Manual
Page 58
DS2154
031197 58/69
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
–1.0V to +7.0V
Operating Temperature for DS2154L
0
°
C to 70
°
C
Operating Temperature for DS2154LN
–40
°
C 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
(0
°
C to 70
°
C for DS2154L;
–40
°
C to +
85
°
C for
DS2154LN)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Logic 1
V
IH
2.0
V
DD
+ 0.3
V
Logic 0
V
IL
–0.3
+0.8
V
Supply
V
DD
4.75
5.25
V
1
CAPACITANCE
(t
A
=25
°
C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Input Capacitance
C
IN
5
pF
Output Capacitance
C
OUT
7
pF
DC CHARACTERISTICS
(0
°
C to 70
°
C; V
DD
=5V
±
5% for DS2154L;
–40
°
C to +
85
°
C; V
DD
=5V
±
5% for DS2154LN)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Supply Current @ 5V
I
DD
75
mA
2
Input Leakage
I
IL
–1.0
+1.0
µ
A
3
Output Leakage
I
LO
1.0
µ
A
4
Output Current (2.4V)
I
OH
–1.0
mA
Output Current (0.4V)
I
OL
+4.0
mA
NOTES:
1. Applies to RVDD, TVDD, and DVDD.
2. TCLK=RCLK=TSYSCLK=RSYSCLK=2.048 MHz; outputs open circuited.
3. 0.0V < V
IN
< V
DD
.
4. Applied to INT when 3–stated.