ADM690AANZ データシートの表示（PDF） - Analog Devices
部品番号
コンポーネント説明
メーカー
ADM690AANZ Datasheet PDF : 8 Pages
| |||
ADM690A/ADM692A/ADM802L/M/ADM805L/M
Typical Performance Curves
3
2.75
2.5
ROUT = 9.3Ω
2.25
2
10
20
30
40
50
60
70
IOUT – mA
Figure 1. Output Voltage vs. Load Current in Battery
Backup
5.00
4.98
4.96
4.88
4.92
4.9
4.88
4.86
4.84
20
ROUT = 0.53Ω
50
100
150
200
IOUT – mA
Figure 4. Output Voltage vs. Load Current in Normal
Operation
100
90
PFO
10
1.3V
0%
PFI
1.2V
200mV
2µs
5V
100
90
PFO
10
0%
1.3V
PFI
200mV
TA = +25؇C
0V
1.2V
2µs
Figure 2. Power Fail Comparator Response Time L ¨ H
Figure 5. Power Fail Comparator Response Time H ¨ L
5V
100
VCC 90
RESET
10
0%
1V
TA = +25؇C
4V
10µs
100
90
10
0%
1V
400ms
Figure 3. ADM690A RESET Response Time
Figure 6. RESET Output Voltage vs. VCC
–4–
REV. 0
Share Link: 