参数资料
| 型号： | X4325V8I-4.5A |
| 厂商： | Intersil |
| 文件页数： | 20/22页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR CPU 32K EE 8-TSSOP |
| 标准包装： | 200 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 复位： | 高有效 |
| 复位超时： | 最小为 100 ms |
| 电压 - 阀值： | 4.62V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 8-TSSOP |
| 包装： | 管件 |
X4323, X4325
RESET Output Timing
Symbol
Parameter
Min.
Typ.
Max.
Unit
t WDO
Watchdog Time Out Period,
WD1 = 1, WD0 = 1 (factory setting)
OFF
WD1 = 1, WD0 = 0
WD1 = 0, WD0 = 1
WD1 = 0, WD0 = 0
100
450
1
250
650
1.5
400
850
2
ms
ms
sec
t RST
Reset Time Out
100
250
400
ms
V TRIP Programming Timing Diagram (WEL = 1)
V CC
(V TRIP )
V TRIP
V P
WP
SCL
SDA
t VPS
t TSU
t VPH
t THD
t RP
t VPO
A0h
00h
01h or 03h
00h
V TRIP Programming Parameters
Parameter
Description
Min.
Max.
Unit
t VPS
t VPH
t TSU
t THD
t WC
t VPO
t RP
V TRIP Program Enable Voltage Setup time
V TRIP Program Enable Voltage Hold time
V TRIP Setup time
V TRIP Hold (stable) time
V TRIP Write Cycle Time
V TRIP Program Enable Voltage Off time (Between successive adjustments)
V TRIP Program Recovery Period (Between successive adjustments)
1
1
1
10
0
10
10
μs
μs
μs
ms
ms
μs
ms
V P
V TRAN
V ta1
V ta2
V tr
V tv
Programming Voltage
V TRIP Programmed Voltage Range
Initial V TRIP Program Voltage accuracy (V CC applied-V TRIP ) (Programmed at 25°C.)
Subsequent V TRIP Program Voltage accuracy [(V CC applied-V ta1 )-V TRIP .
Programmed at 25°C.]
V TRIP Program Voltage repeatability (Successive program operations. Programmed at
25°C.)
V TRIP Program variation after programming (0-75°C). (Programmed at 25°C.)
15
2.55
-0.1
-25
-25
-25
18
4.75
+0.4
+25
+25
+25
V
V
V
mV
mV
mV
V TRIP programming parameters are periodically sampled and are not 100% tested.
20
FN8122.1
May 25, 2006
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