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マキシム > ソリューション > テレコム交換機(PBXおよび電話局)
マルチ電圧監視回路
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| 表示 |
タイトル/製品 |
主な特長 |
| QV PDF |
可変タイムアウト遅延付き、高電圧ウォッチドッグタイマ
MAX16997, MAX16998
| 消費電流がわずか18µAの超高入力電圧ウォッチドッグ |
| QV PDF |
ヘックス(6回路)/クワッド、電源監視回路
MAX6887, MAX6888
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| QV PDF |
端子選択可能、ヘックス(6回路)電源監視回路
MAX6886
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| QV PDF |
ADC付き、EEPROMプログラム可能な、ヘックス(6回路)、電源監視回路
MAX6884, MAX6885
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| QV PDF |
低電力、デュアル/トリプル電圧、SC70、µP監視回路
MAX6736, MAX6737, MAX6738, MAX6739, MAX6740, MAX6741, MAX6742, MAX6743, MAX6744, MAX6745
| ポータブル機器に最適な、低電力、デュアル/トリプル電圧SC70 µP監視回路 |
| QV PDF |
小型TQFNパッケージの低電圧、高精度、クワッドウィンドウモニタ
MAX16008, MAX16009
| 精度1.5%、クワッドウィンドウモニタ、精度監視を提供 |
| QV PDF |
低電圧、クワッド/ヘックス(6回路)/オクタル(8回路)電圧µP監視回路、TQFNパッケージ
MAX16000, MAX16001, MAX16002, MAX16003, MAX16004, MAX16005, MAX16006, MAX16007
| 低電圧、クワッド/ヘックス(6回路)/オクタル(8回路)電圧µP監視回路 |
| QV PDF |
低電圧、高精度、クワッド電圧モニタ、µMAXパッケージ
MAX6709, MAX6714
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| QV PDF |
デュアル/トリプル、超低電圧、SOT23、µP監視回路
MAX6715, MAX6716, MAX6717, MAX6718, MAX6719, MAX6720, MAX6721, MAX6722, MAX6723, MAX6724, MAX6725, MAX6726, MAX6727, MAX6728, MAX6729
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| QV PDF |
低電圧、高精度、トリプル/クワッド電圧µP監視回路、SOTパッケージ
MAX6700, MAX6710
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| QV PDF |
パワーフェイル入出力、マニュアルリセットおよびウォッチドッグタイマ付き、低電圧、SOT23、µP監視回路
MAX6701, MAX6701A, MAX6702, MAX6702A, MAX6703, MAX6703A, MAX6704, MAX6705, MAX6705A, MAX6706, MAX6706A, MAX6707, MAX6707A, MAX6708
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| Key Specifications: Power-Supply Sequencers and Voltage Trackers |
| Part Number |
Option |
Interface |
Input Chan. |
VIN
(V) |
Features |
RoHS Available |
Package/Pins |
Smallest Available Pckg.
(mm2) |
Oper. Temp.
(°C) |
| max |
max w/pins |
| MAX6741 |
Sequence |
| Factory Fixed | | R/C Adjustable |
|
2 |
<6 |
Reset Output |
Yes |
|
5 |
|
| MAX6744 |
|
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See All Power-Supply Sequencers and Voltage Trackers (35)
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| Key Specifications: Supervisors (1 Monitored Voltage) |
| Part Number |
Reset Thresh.
(V) |
Reset Out |
Reset Out |
tRESET |
Watchdog Feature |
Watchdog Timeout |
Supervisor Features |
Reset Thresh. Accur.
(%) |
ICC
(µA) |
| Active Low |
Active High |
min |
@ +25°C |
max |
| MAX6742 |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
|
No Watchdog |
- |
| Manual Reset | | Power Fail Comparator/Low Battery Detect |
|
3 |
10 |
| MAX6745 |
Push-Pull |
- |
|
No Watchdog |
- |
Power Fail Comparator/Low Battery Detect |
3 |
10 |
| MAX6704 |
Push-Pull |
Push-Pull |
85ms to 300ms |
Input (WDI) |
1s to 2s |
| Adjustable Reset Input | | Manual Reset | | Power Fail Comparator/Low Battery Detect |
|
- |
25 |
| MAX6705 |
Push-Pull |
- |
85ms to 300ms |
| Input (WDI) | | Input/Output (WDI/WDO) |
|
1s to 2s |
| Adjustable Reset Input | | Manual Reset | | Power Fail Comparator/Low Battery Detect |
|
- |
25 |
| MAX6706 |
- |
Push-Pull |
85ms to 300ms |
| Input (WDI) | | Input/Output (WDI/WDO) |
|
1s to 2s |
| Adjustable Reset Input | | Manual Reset | | Power Fail Comparator/Low Battery Detect |
|
- |
25 |
| MAX6707 |
Open Drain |
- |
85ms to 300ms |
| Input (WDI) | | Input/Output (WDI/WDO) |
|
1s to 2s |
| Adjustable Reset Input | | Manual Reset | | Power Fail Comparator/Low Battery Detect |
|
- |
25 |
| MAX6708 |
Push-Pull |
Push-Pull |
85ms to 300ms |
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset | | Power Fail Comparator/Low Battery Detect |
|
- |
25 |
|
See All Supervisors (1 Monitored Voltage) (274)
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| Key Specifications: Supervisors (2 Monitored Voltages) |
| Part Number |
Interface |
Reset Thresh.
(V) |
Reset Out |
tRESET |
Watchdog Feature |
Watchdog Timeout |
Supervisor Features |
Reset Thresh. Accur.
(%) |
ICC
(µA) |
| Active Low |
min |
@ +25°C |
max |
| MAX6736 |
Factory Fixed |
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
|
No Watchdog |
- |
Manual Reset |
3 |
12 |
| MAX6737 |
Factory Fixed |
Push-Pull |
|
No Watchdog |
- |
Manual Reset |
3 |
12 |
| MAX6738 |
| Factory Fixed | | R/C Adjustable |
|
Open Drain |
|
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset |
|
3 |
10 |
| MAX6739 |
| Factory Fixed | | R/C Adjustable |
|
Push-Pull |
|
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset |
|
3 |
10 |
| MAX6741 |
| Factory Fixed | | R/C Adjustable |
|
Open Drain |
|
No Watchdog |
- |
Manual Reset |
3 |
12 |
| MAX6744 |
| Factory Fixed | | R/C Adjustable |
|
Push-Pull |
|
No Watchdog |
- |
- |
3 |
12 |
| MAX6715 |
Factory Fixed |
Open Drain |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
No Watchdog |
- |
Manual Reset |
2.5 |
37 |
| MAX6716 |
Factory Fixed |
Push-Pull |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
No Watchdog |
- |
Manual Reset |
2.5 |
37 |
| MAX6717 |
Factory Fixed |
Open Drain |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
No Watchdog |
- |
Manual Reset |
2.5 |
37 |
| MAX6718 |
Factory Fixed |
Push-Pull |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
No Watchdog |
- |
Manual Reset |
2.5 |
37 |
| MAX6721 |
Factory Fixed |
Open Drain |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
| Extended Setup Period | | Input (WDI) |
|
|
Manual Reset |
2.5 |
37 |
| MAX6722 |
Factory Fixed |
Push-Pull |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
| Extended Setup Period | | Input (WDI) |
|
|
Manual Reset |
2.5 |
37 |
| MAX6728 |
Factory Fixed |
Open Drain |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
| Extended Setup Period | | Input (WDI) |
|
|
| Adjustable Reset Input | | Manual Reset | | Power Fail Comparator/Low Battery Detect |
|
2.5 |
37 |
| MAX6729 |
Factory Fixed |
Push-Pull |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
| Extended Setup Period | | Input (WDI) |
|
|
| Adjustable Reset Input | | Manual Reset | | Power Fail Comparator/Low Battery Detect |
|
2.5 |
37 |
|
See All Supervisors (2 Monitored Voltages) (84)
|
| Key Specifications: Supervisors (3 Monitored Voltages) |
| Part Number |
Interface |
Reset Thresh.
(V) |
Reset Out |
Reset Out |
tRESET |
Watchdog Feature |
Watchdog Timeout |
Supervisor Features |
Reset Thresh. Accur.
(%) |
ICC
(µA) |
| Active Low |
Active High |
min |
@ +25°C |
max |
| MAX6740 |
| Factory Fixed | | R/C Adjustable |
|
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
Open Drain |
- |
|
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset |
|
3 |
12 |
| MAX6743 |
| Factory Fixed | | R/C Adjustable |
|
Push-Pull |
- |
|
No Watchdog |
- |
Adjustable Reset Input |
3 |
12 |
| MAX6700 |
R/C Adjustable |
Open Drain |
- |
<1ms |
No Watchdog |
- |
Adjustable Reset Input |
1.5 |
50 |
| MAX6719 |
Factory Fixed |
Open Drain |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset |
|
2.5 |
37 |
| MAX6720 |
Factory Fixed |
Push-Pull |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset |
|
2.5 |
37 |
| MAX6723 |
Factory Fixed |
Open Drain |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
| Extended Setup Period | | Input (WDI) |
|
|
Adjustable Reset Input |
2.5 |
37 |
| MAX6724 |
Factory Fixed |
Push-Pull |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
| Extended Setup Period | | Input (WDI) |
|
|
Adjustable Reset Input |
2.5 |
37 |
| MAX6725 |
Factory Fixed |
Open Drain |
Open Drain |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
| Extended Setup Period | | Input (WDI) |
|
|
| Adjustable Reset Input | | Manual Reset |
|
2.5 |
37 |
| MAX6726 |
Factory Fixed |
Push-Pull |
Push-Pull |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
| Extended Setup Period | | Input (WDI) |
|
|
| Adjustable Reset Input | | Manual Reset |
|
2.5 |
37 |
| MAX6727 |
Factory Fixed |
Open Drain |
- |
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | >1s |
|
| Extended Setup Period | | Input (WDI) |
|
|
| Adjustable Reset Input | | Manual Reset |
|
2.5 |
37 |
| MAX6701 |
| Factory Fixed | | R/C Adjustable |
|
Push-Pull |
- |
85ms to 300ms |
| Input (WDI) | | Input/Output (WDI/WDO) |
|
1s to 2s |
| Adjustable Reset Input | | Manual Reset |
|
- |
25 |
| MAX6702 |
| Factory Fixed | | R/C Adjustable |
|
- |
Push-Pull |
85ms to 300ms |
| Input (WDI) | | Input/Output (WDI/WDO) |
|
1s to 2s |
| Adjustable Reset Input | | Manual Reset |
|
- |
25 |
| MAX6703 |
| Factory Fixed | | R/C Adjustable |
|
Open Drain |
- |
85ms to 300ms |
| Input (WDI) | | Input/Output (WDI/WDO) |
|
1s to 2s |
| Adjustable Reset Input | | Manual Reset |
|
- |
25 |
|
See All Supervisors (3 Monitored Voltages) (32)
|
| Key Specifications: Supervisors (4 Monitored Voltages) |
| Part Number |
Interface |
Reset Thresh.
(V) |
Reset Out |
tRESET |
Watchdog Feature |
Watchdog Timeout |
Supervisor Features |
Reset Thresh. Accur.
(%) |
ICC
(µA) |
| Active Low |
min |
@ +25°C |
max |
| MAX16000 |
| Factory Fixed | | R/C Adjustable |
|
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
| Open Drain | | Open Drain with Internal Pull-Up |
|
<1ms |
No Watchdog |
- |
Adjustable Reset Input |
2.5 |
70 |
| MAX16001 |
| Factory Fixed | | R/C Adjustable |
|
| Open Drain | | Open Drain with Internal Pull-Up |
|
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | <1ms | | >1s | | Adjustable |
|
Input (WDI) |
1s to 2s |
| Adjustable Reset Input | | Manual Reset | | Power Fail Comparator/Low Battery Detect |
|
2.5 |
70 |
| MAX16002 |
| Factory Fixed | | R/C Adjustable |
|
| Open Drain | | Open Drain with Internal Pull-Up |
|
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | <1ms | | >1s | | Adjustable |
|
Input (WDI) |
- |
| Adjustable Reset Input | | Manual Reset |
|
2.5 |
70 |
| MAX16008 |
R/C Adjustable |
| Open Drain | | Open Drain with Internal Pull-Up |
|
<1ms |
- |
- |
| Adjustable Reset Input | | Overvoltage/Window Monitor |
|
1.5 |
70 |
| MAX16009 |
R/C Adjustable |
| Open Drain | | Open Drain with Internal Pull-Up |
|
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | <1ms | | >1s | | Adjustable |
|
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset | | Overvoltage/Window Monitor |
|
1.5 |
70 |
| MAX6709 |
| Factory Fixed | | R/C Adjustable |
|
Open Drain |
<1ms |
No Watchdog |
- |
Adjustable Reset Input |
2.5 |
50 |
| MAX6714 |
| Factory Fixed | | R/C Adjustable |
|
Open Drain |
85ms to 300ms |
No Watchdog |
- |
| Adjustable Reset Input | | Manual Reset | | Power Fail Comparator/Low Battery Detect |
|
2.5 |
90 |
| MAX6710 |
| Factory Fixed | | R/C Adjustable |
|
Open Drain |
85ms to 300ms |
No Watchdog |
- |
Adjustable Reset Input |
2.5 |
40 |
|
See All Supervisors (4 Monitored Voltages) (26)
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| Key Specifications: Supervisors (> 5 Monitored Voltages) |
| Part Number |
Monitored Voltages |
Interface |
Reset Thresh.
(V) |
Reset Out |
tRESET |
Watchdog Feature |
Watchdog Timeout |
Supervisor Features |
ICC
(µA) |
| Active Low |
min |
max |
| MAX16003 |
6 |
| Factory Fixed | | R/C Adjustable |
|
| 0 to 1.2 | | 1.2 to 1.8 | | 1.8 to 2.5 | | 2.5 to 3.3 | | 3.3 to 5.5 |
|
| Open Drain | | Open Drain with Internal Pull-Up |
|
<1ms |
No Watchdog |
- |
| Adjustable Reset Input | | Power Fail Comparator/Low Battery Detect |
|
70 |
| MAX16004 |
6 |
| Open Drain | | Open Drain with Internal Pull-Up |
|
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | <1ms | | >1s | | Adjustable |
|
|
1s to 2s |
| Adjustable Reset Input | | Manual Reset | | Power Fail Comparator/Low Battery Detect |
|
| MAX16005 |
6 |
| Open Drain | | Open Drain with Internal Pull-Up |
|
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | <1ms | | >1s | | Adjustable |
|
| Input (WDI) | | Input/Output (WDI/WDO) | | No Watchdog |
|
1s to 2s |
| Adjustable Reset Input | | Manual Reset |
|
| MAX16006 |
8 |
| Open Drain | | Open Drain with Internal Pull-Up |
|
| 1ms to 15ms | | 15ms to 85ms | | 85ms to 300ms | | 300ms to 1s | | <1ms | | >1s | | Adjustable |
|
| Input (WDI) | | Input/Output (WDI/WDO) | | No Watchdog |
|
1s to 2s |
| Adjustable Reset Input | | Manual Reset |
|
| MAX16007 |
8 |
Open Drain |
Adjustable |
|
1s to 2s |
| Adjustable Reset Input | | Manual Reset |
|
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See All Supervisors (> 5 Monitored Voltages) (12)
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