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MAX9217/MAX9218
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Maxim > 솔루션 > 디스플레이: LCD

다중 전압 감시소자

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디스플레이 제목/부품번호 주요 성능 (이점)
QV  PDF 저전력 듀얼/트리플 전압 SC70 µP 감시 회로
MAX6736, MAX6737, MAX6738, MAX6739, MAX6740, MAX6741, MAX6742, MAX6743, MAX6744, MAX6745

휴대기기에 이상적인 저전력, 듀얼/트리플 전압 SC70 µP 감시 회로
QV  PDF 듀얼/트리플 초저전압 SOT23 µP 감시 회로
MAX6715, MAX6716, MAX6717, MAX6718, MAX6719, MAX6720, MAX6721, MAX6722, MAX6723, MAX6724, MAX6725, MAX6726, MAX6727, MAX6728, MAX6729

QV  PDF 전원 고장 입/출력, 수동 리셋 기능 및 워치독 타이머가 내장된 저전압, SOT23 µP 감시소자
MAX6701, MAX6701A, MAX6702, MAX6702A, MAX6703, MAX6703A, MAX6704, MAX6705, MAX6705A, MAX6706, MAX6706A, MAX6707, MAX6707A, MAX6708

QV  PDF 전원 고장 비교기가 내장되어 있는 6핀 µP 리셋 회로
MAX6342, MAX6343, MAX6344, MAX6345




Key Specifications:  Power-Supply Sequencers and Voltage Trackers
Part Number Option Interface Input Chan. VIN
(V)
Features RoHS Available Oper. Temp.
(°C)
Package/Pins Smallest Available Pckg.
(mm2)
max max w/pins
MAX6741  Sequence
Factory Fixed
R/C Adjustable
2 <6 Reset Output Yes
-40 to +85
0 to +70
SC70/5
5.3
MAX6744 
SC70/5
See All Power-Supply Sequencers and Voltage Trackers (35)

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 -
85ms to 300ms
>1s
No Watchdog -
Manual Reset
Power Fail Comparator/Low Battery Detect
3 10
MAX6745 
0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Push-Pull -
85ms to 300ms
>1s
No Watchdog - Power Fail Comparator/Low Battery Detect 3 10
MAX6704 
0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
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 
0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
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 
0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
- 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 
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 - 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 
0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Push-Pull Push-Pull 85ms to 300ms No Watchdog -
Adjustable Reset Input
Manual Reset
Power Fail Comparator/Low Battery Detect
- 25
MAX6342 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Push-Pull - 85ms to 300ms No Watchdog -
Adjustable Reset Input
Manual Reset
Power Fail Comparator/Low Battery Detect
1.5 40
MAX6343 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain - 85ms to 300ms No Watchdog -
Adjustable Reset Input
Manual Reset
Power Fail Comparator/Low Battery Detect
1.5 40
MAX6344 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
- Push-Pull 85ms to 300ms No Watchdog -
Adjustable Reset Input
Manual Reset
Power Fail Comparator/Low Battery Detect
1.5 40
MAX6345 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Push-Pull Push-Pull 85ms to 300ms No Watchdog -
Adjustable Reset Input
Manual Reset
Power Fail Comparator/Low Battery Detect
1.5 40
See All Supervisors (1 Monitored Voltage) (274)

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
85ms to 300ms
>1s
No Watchdog - Manual Reset 3 12
MAX6737  Factory Fixed Push-Pull
85ms to 300ms
>1s
No Watchdog - Manual Reset 3 12
MAX6738 
Factory Fixed
R/C Adjustable
Open Drain
85ms to 300ms
>1s
No Watchdog -
Adjustable Reset Input
Manual Reset
3 10
MAX6739 
Factory Fixed
R/C Adjustable
Push-Pull
85ms to 300ms
>1s
No Watchdog -
Adjustable Reset Input
Manual Reset
3 10
MAX6741 
Factory Fixed
R/C Adjustable
Open Drain
85ms to 300ms
>1s
No Watchdog - Manual Reset 3 12
MAX6744 
Factory Fixed
R/C Adjustable
Push-Pull
85ms to 300ms
>1s
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)
1s to 2s
>2s
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)
1s to 2s
>2s
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)
1s to 2s
>2s
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)
1s to 2s
>2s
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 -
85ms to 300ms
>1s
No Watchdog -
Adjustable Reset Input
Manual Reset
3 12
MAX6743 
Factory Fixed
R/C Adjustable
Push-Pull -
85ms to 300ms
>1s
No Watchdog - Adjustable Reset Input 3 12
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)
1s to 2s
>2s
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)
1s to 2s
>2s
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)
1s to 2s
>2s
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)
1s to 2s
>2s
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)
1s to 2s
>2s
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)



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