ASM1815 查看數據表（PDF） - Alliance Semiconductor
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ASM1815 Datasheet PDF : 9 Pages
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February 2005
ASM1815
rev 1.4
Absolute Maximum Ratings
Parameter
Min
Max
Unit
Voltage on VCC
Voltage on RESET
Operating Temperature Range
-0.5
7
V
-0.5
VCC + 0.5
V
-40
85
°C
Soldering Temperature (for 10 sec)
Storage Temperature
260
°C
-55
125
°C
ESD rating
HBM
MM
2
KV
200
V
NOTE: These are stress ratings only and functional use is not implied. Exposure to absolute maximum ratings for prolonged
periods of time may affect device reliability.
Electrical Characteristics
Unless otherwise noted, VCC= 1.2V to 5.5V and specifications are over the operating temperature range of -40°C to +85°C. All
voltages are referenced to ground
Parameter
Symbol
Conditions
Min
Typ
Max
Supply Voltage
VCC
1.2
5.5
Output Voltage
VOH IOUT < 500 µA
VCC - 0.5V VCC - 0.1V
Output Current
IOH
Output = 2.4V, VCC > 2.7V
350
Output Current
IOL
Output = 0.4V, VCC > 2.7V
+10
Operating Current
ICC
VCC < 5.5V, RESET output open
8
20
Operating Current
ICC
VCC < 3.6V, RESET output open
6
15
VCC Trip Point (ASM1815R-5)
VCCTP
2.98
3.06
3.15
VCC Trip Point (ASM1815R-10)
VCCTP
2.80
2.88
2.97
VCC Trip Point (ASM1815R-20)
VCCTP
2.47
2.55
2.64
Output Capacitance
COUT
10
VCC Detect to RESET Low
tRPD
2
5
VCC Slew Rate
(VCCTP (MAX) to VCCTP (MIN)
tF
300
VCC Slew Rate
(VCCTP (MIN) to VCCTP (MAX)
tR
0
VCC Detect to RESET High
tRPU tr = 5µs
100
150
250
Note: The tF value is for reference in defining values for tRPD and should not be considered for proper operation or use.
Unit
V
V
µA
mA
µA
µA
V
V
V
pF
µs
µs
ns
ms
Low Power, 3.3V/3.0V µP Reset
Notice: The information in this document is subject to change without notice
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