ASM1834 데이터 시트보기 (PDF) - Alliance Semiconductor
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ASM1834 Datasheet PDF : 10 Pages
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April 2005
ASM1834/A/D
rev 1.3
DC Electrical Characteristics
Unless otherwise noted, VIN = 1.2V to 5.5V and specifications are over the operating temperature range of -40°C to 85°C.
Parameter
Output Current
Output Current
Output Voltage
Input Leakage
5V Operating Current
3.3V Operating Current
5V Trip Point
5V Trip Point
3.3V Trip Point
3.3V Trip Point
Output Capacitance
PBRST Manual Reset
Minimum Low Time
PBRST Stable LOW to
reset Active
Reset Active Time
VCC Slew Rate
VCC Slew Rate
VCC Detect to RESET
or RESET
VCC Detect Noise
Immunity
Symbol
IOH
IOL
VOH
IIL
ICC
ICC
VINTP
VINTP
VINTP
VINTP
COUT
tPB
tPDLY
tRST
tF
tR
tRPU
tRPD
Conditions
Output = 2.4V. Either 3.3VIN or 5.5VIN
>=2.7V
(ASM1834/1834D only)
Output = 0.4V. Either 3.3VIN or 5.5VIN
>=2.7V
(ASM1834/1834D only)
3.3VIN and 5VIN<=5.5V, RESET
outputs open.
3.3VIN and 5VIN<=3.6V, RESET
outputs open.
5VTOL = GND
5VTOL = 5VIN
3.3VTOL = GND
3.3VTOL = 3.3VIN
VINTP(MAX) to VINTP(MIN)
VINTP(MIN) to VINTP(MAX)
trise = 5µs
Min
Typ
Max
350
10
VIN - 0.1V
-1.0
+1.0
16
30
12
25
4.50
4.63
4.75
4.25
4.38
4.49
2.80
2.88
2.97
2.47
2.55
2.64
10
2
2
200
350
500
300
0
200
350
500
2
Unit
µA
mA
V
µA
µA
µA
V
V
V
V
pF
ms
ms
ms
µs
ns
ms
µs
Dual 5V and 3.3V µP Power Supply Supervisor with Manual Reset
Notice: The information in this document is subject to change without notice
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