DS1705/DS1706
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ABSOLUTE MAXIMUM RATINGS*
Voltage on V
CC
Pin Relative to Ground -0.5V to +7.0V
Voltage on I/O Relative to Ground** -0.5V to V
CC
+ 0.5V
Operating Temperature -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.
** The voltage input on IN, ST, and PBRST can be exceeded if the input current is less than 10 mA.
RECOMMENDED DC OPERATING CONDITIONS (-40°C to +85°C)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Supply Voltage V
CC
1.2 5.5 V 1
ST and PBRST Input High Level
V
IH
2.0
V
CC
-0.5
V
CC
+0.3 V 1, 3
1, 4
ST and PBRST Input Low Level
V
IL
-0.03 +0.5 V 1
DC ELECTRICAL CHARACTERISTICS (-40°C to +85°C; V
CC
=1.2V to 5.5V)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
V
CC
Trip Point DS1705/DS1706L V
CCTP
4.50 4.65 4.75 V 1
V
CC
Trip Point DS1706 V
CCTP
4.25 4.40 4.50 V 1
V
CC
Trip Point DS1706T V
CCTP
3.00 3.08 3.15 V 1
V
CC
Trip Point DS1706S V
CCTP
2.85 2.93 3.00 V 1
V
CC
Trip Point DS1706P or R V
CCTP
2.55 2.63 2.70 V 1
Input Leakage I
IL
-1.0 +1.0
mA
2
Output Current @ 2.4V I
OH
350
mA
3
Output Current @ 0.4V I
OL
10 mA 3
Output Voltage @ -500 mA
V
OH
V
CC
-0.3 V
CC
-0.1 V 3
Operating Current
@ V
CC
< 5.5V
I
CC
60
mA
5
Operating Current
@ V
CC
< 3.6V
I
CC
50
mA
5
IN Input Trip Point V
TP
1.20 1.25 1.30 V 1
CAPACITANCE (t
A
=258C)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Input Capacitance C
IN
5 pF
Output Capacitance C
OUT
7 pF
