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参数资料
| 型号： | MAX814TESA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/16页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR MPU LP 8SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 输出： | 推挽式，推挽式 |
| 复位： | 高有效/低有效 |
| 复位超时： | 最小为 140 ms |
| 电压 - 阀值： | 3.03V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
±1% Accuracy, Low-Power, +3V and +5V
μP Supervisory Circuits
ELECTRICAL CHARACTERISTICS, +3V Parts (MAX814/MAX815T, MAX816) (continued)
(V CC = 3.06V to 5.5V for MAX814T/MAX815T and MAX816, T A = T MIN to T MAX , unless otherwise noted.)
PARAMETER
WDI Pulse Width
SYMBOL
t WP
MAX815T
CONDITIONS
V RT (max) < V CC < 3.6V
4.5V < V CC < 5.5V
MIN
100
50
TYP
MAX
UNITS
ns
V RT (max) < V CC <
Low
0.8
WDI Input Threshold
V WDI
3.6V; MAX815T
V CC = 5.0V; MAX815T
High
Low
High
0.7 x V CC
2.4
0.8
V
WDI Input Current
MR to WDO High Delay
LOW LINE to RESET Differential
Threshold
LOW LINE Threshold
I WDI
t WDO
? V LL
V LLT
WDI = V CC or 0V, MAX815T
MAX815T (Note 1)
V CC falling, MAX814TC
V CC falling, MAX814TE
V CC rising
-1.0
50
48
1
+1.0
70
73
3.163
μA
μs
mV
V
MR Pullup Current
MR Pulse Width
MR Input Threshold
MR to RESET Out Delay
(Note 3)
I MR
t MR
V MRLO
V MRHI
t MD
MR = 0V
V RT (max) < V CC < 3.6V
4.5V < V CC < 5.5V
Low
High
V RT (max) < V CC < 3.6V
4.5V < V CC < 5.5V
V RT (max) < V CC < 3.6V
4.5V < V CC < 5.5V
70
110
500
150
0.7 x V CC
240
370
1.1
750
250
μA
ns
V
ns
PFI Input Threshold
PFI Input Current
V PFI
I PFI
V CC = 3.3V, 5V
1.666
-15.00
1.700
+6.0
1.734
+35.00
V
nA
Note 1: Applies if WDO is externally connected to MR or if MR is externally driven.
Note 2: On power-up, delay from reset trip threshold crossing to valid outputs.
Note 3: Applies to both RESET and RESET.
4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX815 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:【1% Accuracy, Low-Power, +3V and +5V レP Supervisory Circuits |
| MAX815_CPA | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:?±1% Accuracy, Low-Power, 3V and 5V uP Supervisory Circuits |
| MAX815_CSA | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:?±1% Accuracy, Low-Power, 3V and 5V uP Supervisory Circuits |
| MAX815_EPA | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:?±1% Accuracy, Low-Power, 3V and 5V uP Supervisory Circuits |
| MAX815_ESA | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:?±1% Accuracy, Low-Power, 3V and 5V uP Supervisory Circuits |
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