Datasheet

DS21352/DS21552
123 of 137
23. OPERATING PARAMETERS
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground –1.0V to +6.0V
Operating Temperature for DS21352L/DS21552L
0°C to 70°C
Operating Temperature for DS21352LN/DS21552LN
–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 DS21352L/DS21552L;
-40°C to +85°C for DS21352LN/DS21552LN)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Logic 1 V
IH
2.0 5.5 V
Logic 0 V
IL
–0.3 +0.8 V
Supply for DS21352 V
DD
3.135 3.3 3.465 V 1
Supply for DS21552 V
DD
4.75 5 5.25 V 1
CAPACITANCE
(t
A
=25°C)
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
= 3.3V ± 5% for DS21352L;
0°C to 70°C; V
DD
= 5.0V ± 5% for DS21552L;
-40°C to +85°C; V
DD
= 3.3V ± 5% for DS21352LN;
-40°C to +85°C; V
DD
= 5.0V ± 5% for DS21552LN)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Supply Current @ 5V I
DD
75 mA 2
Supply Current @ 3.3V I
DD
75 mA 2
Input Leakage I
IL
–1.0 +1.0
mA
3
Output Leakage I
LO
1.0
mA
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.
1. TCLK = TCLKI = RCLKI = TSYSCLK = RSYSCLK = MCLK = 1.544 MHz; outputs open circuited.
2. 0.0V < V
IN
< V
DD
.
3. Applied to INT* when 3–stated.