DS1708S Ver la hoja de datos (PDF) - Dallas Semiconductor -> Maxim Integrated
Número de pieza
componentes Descripción
Fabricante
DS1708S Datasheet PDF : 9 Pages
| |||
DS1707/DS1708
ABSOLUTE MAXIMUM RATINGS*
Voltage on VCC Pin Relative to Ground
Voltage on I/O Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
–0.5V to +7.0V
–0.5V to VCC +0.5V
–40°C to +85°C
–55°C to +125°C
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
(–40°C to +85°C)
PARAMETER
SYMBOL MIN
TYP
MAX
UNITS NOTES
Supply Voltage
VCC
1.0
5.5
V
1
PBRST Input High Level
PBRST Input Low Level
VIH
2.0
VCC–0.5
VIL
–0.03
VCC+0.3
V
1, 3
1, 4
+0.5
V
1
DC ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL MIN
VCC Trip Point DS1707
VCC Trip Point DS1708
VCC Trip Point DS1708T
VCC Trip Point DS1708S
VCC Trip Point DS1708R
Input Leakage
Output Current @ 2.4 volts
Output Current @ 0.4 volts
Output Voltage
Operating Current
@ VCC < 5.5 volts
Operating Current
@ VCC < 3.6 volts
IN Input Trip Point
VCCTP
VCCTP
VCCTP
VCCTP
VCCTP
IIL
IOH
IOL
VOH
ICC
ICC
VTP
4.50
4.25
3.00
2.85
2.55
–1.0
10
1.20
(–40°C to +85°C; VCC=1.2V to 5.5V)
TYP
MAX
UNITS NOTES
4.65
4.75
V
1
4.40
4.50
V
1
3.08
3.15
V
1
2.93
3.00
V
1
2.63
2.70
V
1
+1.0
µA
2
350
µA
3
mA
3
VCC–0.1
V
3
60
µA
5
50
µA
5
1.25
1.30
V
1
CAPACITANCE
PARAMETER
Input Capacitance
Output Capacitance
(tA=25°C)
SYMBOL MIN
TYP
MAX
UNITS NOTES
CIN
COUT
5
pF
7
pF
010996 7/9
Share Link: 