DS2141A
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ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground -1.0V 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 OPERATION CONDITIONS (0°C to 70°C)
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
4.5 5.5 V
CAPACITANCE
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Input Capacitance C
IN
5pF
Output Capacitance C
OUT
7pF
DC CHARACTERISTICS (0°C to 70°C; V
DD
= 5V + 10%)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Supply Current I
DD
10 mA 1
Input Leakage I
IL
-1.0 +1.0
µA
2
Output Leakage I
LO
1.0
µA
3
Output Current (2.4V) I
OH
-1.0 mA
Output Current (0.4V) I
OL
+4.0 mA
NOTES:
1. RCLK = TCLK = 1.544 MHz; V
DD
= 5.5V.
2. 0.0V < V
IN
< V
DD
.
3. Applies to INT1 and INT2 when 3-stated.
