DS1210 Ver la hoja de datos (PDF) - Maxim Integrated
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DS1210 Datasheet PDF : 8 Pages
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ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground
Operating Temperature Range
Storage Temperature Range
Soldering Temperature (reflow, SO)
Lead Temperature (soldering, 10s)
DS1210
-0.3V to +7.0V
0°C to +70°C, -40°C to +85°C for N parts
-55°C to +125°C
+260°C
+300°C
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.
PACKAGE THERMAL CHARACTERISTICS (Note 1)
PDIP
Junction-to-Ambient Thermal Resistance (θJA).…………………...…………………………...….110°C/W
Junction-to-Case Thermal Resistance (θJC)…………………………………………………………40°C/W
SO
Junction-to-Ambient Thermal Resistance (θJA).…………………………………………………….70°C/W
Junction-to-Case Thermal Resistance (θJC)…………………………………………………………23°C/W
Note 1:
Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board for the SO.
For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
MIN
4B
TYP
TOL = GND Supply Voltage
VCCI
4.75
5.0
TOL = VCCO Supply Voltage
VCCI
4.5
5.0
Logic 1 Input
VIH
2.2
Logic 0 Input
VIL
-0.3
Battery Input
VBAT1,
2.0
VBAT2
MAX
5.5
5.5
VCC+0.3
+0.8
4.0
UNITS
V
V
V
V
V
(Note 10)
NOTES
0B
2
2
2
2
2, 3
DC ELECTRICAL CHARACTERISTICS
(Note 10; VCCI = 4.75 to 5.5V, TOL = GND)
(VCCI = 4.5 to 5.5V, TOL = VCCO)
PARAMETER
SYMBOL MIN
TYP MAX UNITS NOTES
1B
Supply Current
ICCI
5
mA
4
Supply Voltage
VCCO
VCC-0.2
V
2
Supply Current
ICCO1
80
mA
5
Input Leakage
IIL
-1.0
+1.0
µA
Output Leakage
ILO
-1.0
+1.0
µA
CEO Output @ 2.4V
IOH
-1.0
mA
6
CEO Output @ 0.4V
IOL
4.0
mA
6
VCC Trip Point (TOL=GND)
VCCTP
4.50
4.62
4.74
V
2
VCC Trip Point (TOL=VCCO)
VCCTP
4.25
4.37
4.49
V
2
CEO Output
VOHL
VBAT-0.2
V
8
VBAT1 or VBAT2
Battery Current
IBAT
100
nA
3, 4
Battery Backup Current
@ VCCO = VBAT – 0.3V
ICCO2
50
µA
7, 8
4 of 8
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