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ADM691ARZ-REEL7 参数 Datasheet PDF下载

ADM691ARZ-REEL7图片预览
型号: ADM691ARZ-REEL7
PDF下载: 下载PDF文件 查看货源
内容描述: [Microprocessor Supervisor with Backup Battery Switchover, 50 ms Nominal Adjustable Reset Period, Adjustable Watchdog Period, Chip Enable Signals, 4.65V Threshold Voltage, Watchdog, Backup Battery and Low VCC Status O/Ps and 100mA Output Current]
分类和应用: 电池光电二极管
文件页数/大小: 12 页 / 335 K
品牌: AD [ ANALOG DEVICES ]
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Typical Performance Curves– ADM691A/ADM693A/ADM800L/M
100
90
1.2
V
CC
TO V
OUT
ON RESISTANCE – R
1.1
V
CC
SUPPLY CURRENT – µA
80
70
60
50
40
30
20
–50
1.0
0.9
0.8
0.7
–25
0
25
50
75
TEMPERATURE –
°C
100
125
0.6
–50
–30
–10
10
30
50
TEMPERATURE –
°C
70
90
Figure 2. I
CC
vs. Temperature: Normal Operation
Figure 5. V
CC
to V
OUT
ON-Resistance vs. Temperature
60
80
70
BATTERY SUPPLY CURRENT – nA
55
60
50
V
CC
TO V
OUT
– mV
R
OUT
= 0.67Ω
50
40
30
20
45
40
35
10
30
–50
–30
–10
10
30
50
TEMPERATURE –
°C
70
90
0
40
60
80
I
OUT
– mA
100
120
Figure 3. I
BATT
vs. Temperature: Battery Backup Mode
Figure 6. V
CC
to V
OUT
Voltage Drop vs. Current
80
70
60
70
R
OUT
= 7Ω
CE
ON
RESISTANCE –
60
V
BATT
TO V
OUT
– mV
50
40
50
30
40
20
10
30
20
–50
0
–25
0
25
50
75
TEMPERATURE –
°C
100
125
4
6
I
OUT
– mA
8
10
Figure 4. Chip Enable ON-Resistance vs. Temperature
Figure 7. V
BATT
to V
OUT
Voltage Drop vs. Current
REV. 0
–5–