参数资料
型号: ADM2914-2ARQZ-RL7
厂商: Analog Devices Inc
文件页数: 14/16页
文件大小: 0K
描述: IC MONITOR 4CH UV/OV 16-QSOP
标准包装: 1,000
类型: 多压监控器
监视电压数目: 4
输出: 开路漏极或开路集电极
复位: 低有效
复位超时: 最小为 6 ms
电压 - 阀值: 可调节/可选择
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 16-SSOP(0.154",3.90mm 宽)
供应商设备封装: 16-QSOP
包装: 带卷 (TR)

ADM2914
TYPICAL APPLICATIONS
5V 1
3.3V 1
Data Sheet
PSU
2.5V 1
1.8V 1
1.5M?
10.7k?
1M?
VH1
VL1
VH2
V CC
SEL
TIMER
SYSTEM
162k?
1 1.7k?
11 1k?
ADM2914
VL2
VH3
UV
174k?
1.82k?
27.1k?
137k?
3.48k?
VL3
VH4
VL4
OV
LATCH/DIS
51.7k?
REF
GND
NOTES
1 1.5% SUPPLY TOLERANCE AND 5% INPUT TOLERANCE REQUIREMENT.
Figure 23. Typical Application Diagram for Monitoring 5 V, 3.3 V, 2.5 V, and 1.8 V
+12V 1
PSU
–5V 2
1.98M?
1k?
5.62k?
VL1
V CC
SEL
83.5k?
VH1
VL2
VH2
VL3
TIMER
ADM2914
UV
SYSTEM
1.96M?
VH3
OV
VL4
27.1k?
167k?
VH4
REF
LATCH/DIS
GND
NOTES
1 1.5% SUPPLY TOLERANCE AND 5% INPUT TOLERANCE REQUIREMENT.
2 3% SUPPLY TOLERANCE AND 15% INPUT TOLERANCE REQUIREMENT.
Figure 24. Typical Application Diagram for Monitoring +12 V and ?5 V
Rev. C | Page 14 of 16
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