参数资料
型号: DS1706SEUA+
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 电源管理
英文描述: 3.3 and 5.0 Volt MicroMonitor
中文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8
封装: 0.118 INCH, ROHS COMPLIANT, MICRO, SOP-8
文件页数: 7/12页
文件大小: 263K
代理商: DS1706SEUA+
DS1705/DS1706
4 of 12
PUSH-BUTTON RESET CONTROLLED BY NMI AND WDS
Figure 3
TIMING DIAGRAM: PUSHBUTTON RESET
Figure 4
NON-MASKABLE INTERRUPT CIRCUIT EXAMPLE
Figure 5
VSENSE =
R2
R1
X 1.25
VMAX =
TP
SENSE
V
X VCC
Example:
VSENSE = 4.50V at the trip point
VCC = 3.3V
10 k = R2
Therefore:
25
.
1
50
.
4
X 3.3 = 11.88V maximum
4.5 =
10k
R1
X 1.25
R1 = 26 k
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