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최신정보 제품 솔루션 설계 애플리케이션 노트 지원 구매 회사소개 MEMBERS


 
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Maxim > 솔루션 > 자동차

워치독 타이머

데이터 시트
디스플레이 제목 / 부품번호 주요 성능 (이점)
QV  PDF 독립적인 워치독 출력을 갖는 단일/듀얼/트리플 전압 µP 감시 회로
MAX6730A, MAX6731A, MAX6732A, MAX6733A, MAX6734A, MAX6735A

최저 0.63V의 독립적인 워치독 출력 모니터가 내장된 단일/듀얼/트리플 전압 µP 감시 회로
QV  PDF 독립적인 워치독 출력을 갖는 단일/듀얼/트리플 전압 µP 감시 회로
MAX6730, MAX6731, MAX6732, MAX6733, MAX6734, MAX6735

최저 0.63V의 독립적인 워치독 출력 모니터가 내장된 단일/듀얼/트리플 전압 µP 감시 회로
QV  PDF 커패시터 조정 가능 리셋/워치독 타임아웃 지연을 갖는 µP 리셋 회로
MAX6746, MAX6747, MAX6748, MAX6749, MAX6750, MAX6751, MAX6752, MAX6753
QV  PDF 윈도우형 (최소/최대) 워치독과 수동 리셋 기능이 있는 µP 감시 회로
MAX6323, MAX6324

윈도우형 워치독 및 수동 리셋 기능이 내장된 업계 최초 µP 감시 소자
QV  PDF 핀으로 선택 가능한 워치독 타이머
MAX6369, MAX6370, MAX6371, MAX6372, MAX6373, MAX6374
QV  PDF 워치독 및 수동 리셋 기능이 있는 5핀 µP 감시 회로
MAX6316, MAX6316M, MAX6317, MAX6318, MAX6319, MAX6320, MAX6321, MAX6322

3,224개의 고유한 옵션을 제공하는 맞춤형의 다기능 SOT 리셋 + 워치독 IC
QV  PDF 워치독 타이머 및 수동 리셋 기능이 있는 5핀 마이크로프로세서 감시 회로
MAX823, MAX823L, MAX823M, MAX823R, MAX823S, MAX823T, MAX823Y, MAX823Z, MAX824, MAX824L, MAX824M, MAX824R, MAX824S, MAX824T, MAX824Y, MAX824Z, MAX825, MAX825L, MAX825M, MAX825R, MAX825S, MAX825T, MAX825Y, MAX825Z

워치독 및 수동 리셋 기능이 내장된 업계 최초 SOT 리셋 IC



Key Specifications:   Supervisors (1 Monitored Voltage)
Part Number Reset Threshold Range (V) Active-Low Reset Output Active-High Reset Output Min. Reset Timeout Range Watchdog Feature Nom. Watchdog Timeout Range Supervisor Features Reset Thresh. Acc. (% @+25°C) Max. ICC (µA) Industry Qualified Package Operating Temp. Range (°C)
MAX6730  1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5 		Open Drain  -  15ms to 85ms
1ms to 15ms
85ms to 300ms
>1s 		Input (WDI)
Input/Output (WDI/WDO)
Extended Setup Period 		1s to 2s
>2s 		Manual Reset 2.5 37  -  SOT-23/6 -40 to +85
0 to +70
MAX6731  1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5 		Push-Pull  -  15ms to 85ms
1ms to 15ms
85ms to 300ms
>1s 		Input (WDI)
Input/Output (WDI/WDO)
Extended Setup Period 		1s to 2s
>2s 		Manual Reset 2.5 37  -  SOT-23/6 -40 to +85
0 to +70
MAX6746  1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5 		Push-Pull  -  15ms to 85ms
1ms to 15ms
300ms to 1s
85ms to 300ms
<1ms
>1s
Adjustable 		Input (WDI)
Cap Adjustable 		1s to 2s
<1s
>2s
Adjustable 		Manual Reset 2 10 Automotive - General SOT-23/8 -40 to +125
-40 to +85
0 to +70
MAX6747  1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5 		Open Drain  -  15ms to 85ms
1ms to 15ms
300ms to 1s
85ms to 300ms
<1ms
>1s
Adjustable 		Input (WDI)
Cap Adjustable 		1s to 2s
<1s
>2s
Adjustable 		Manual Reset 2 10 Automotive - General SOT-23/8 -40 to +125
-40 to +85
0 to +70
MAX6748  1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5 		Push-Pull  -  15ms to 85ms
1ms to 15ms
300ms to 1s
85ms to 300ms
<1ms
>1s
Adjustable 		Input (WDI)
Cap Adjustable 		1s to 2s
<1s
>2s
Adjustable 		Adjustable Reset Input 2 10 Automotive - General SOT-23/8 -40 to +125
-40 to +85
0 to +70
MAX6749  1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5 		Open Drain  -  15ms to 85ms
1ms to 15ms
300ms to 1s
85ms to 300ms
<1ms
>1s
Adjustable 		Input (WDI)
Cap Adjustable 		1s to 2s
<1s
>2s
Adjustable 		Adjustable Reset Input 2 10 Automotive - General SOT-23/8 -40 to +125
-40 to +85
0 to +70
MAX6752  1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5 		Push-Pull  -  15ms to 85ms
1ms to 15ms
300ms to 1s
85ms to 300ms
<1ms
>1s
Adjustable 		Input (WDI)
Cap Adjustable
Windowed 		1s to 2s
<1s
>2s
Adjustable 		 -  2 10 Automotive - General SOT-23/8 -40 to +125
-40 to +85
0 to +70
MAX6753  1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5 		Open Drain  -  15ms to 85ms
1ms to 15ms
300ms to 1s
85ms to 300ms
<1ms
>1s
Adjustable 		Input (WDI)
Cap Adjustable
Windowed 		1s to 2s
<1s
>2s
Adjustable 		 -  2 10 Automotive - General SOT-23/8 -40 to +125
-40 to +85
0 to +70
MAX823  1.8 to 2.5
2.5 to 3.3
3.3 to 5.5 		Push-Pull  -  85ms to 300ms Input (WDI) 1s to 2s Manual Reset  -  24 Automotive - General SC-70/5
SOT-23/5 		-40 to +125
-40 to +85
0 to +70
MAX824  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  -   -  24 Automotive - General SC-70/5
SOT-23/5 		-40 to +125
-40 to +85
0 to +70
MAX825  1.8 to 2.5
2.5 to 3.3
3.3 to 5.5 		Push-Pull Push-Pull 85ms to 300ms No Watchdog  -  Manual Reset  -  12 Automotive - General SC-70/5
SOT-23/5 		-40 to +125
-40 to +85
0 to +70
MAX6323  2.5 to 3.3
3.3 to 5.5 		Push-Pull  -  85ms to 300ms Input/Output (WDI/WDO)
Windowed 		1s to 2s
<1s
>2s
Adjustable 		Manual Reset 1.5 45 Automotive - General SOT-23/6 -40 to +125
-40 to +85
0 to +70
MAX6324  2.5 to 3.3
3.3 to 5.5 		Open Drain  -  85ms to 300ms Input/Output (WDI/WDO)
Windowed 		1s to 2s
<1s
>2s
Adjustable 		Manual Reset 1.5 45 Automotive - General SOT-23/6 -40 to +125
-40 to +85
0 to +70
MAX6316M  2.5 to 3.3
3.3 to 5.5 		Bidirectional  -  15ms to 85ms
1ms to 15ms
85ms to 300ms
>1s 		Input (WDI) 1s to 2s
<1s
>2s 		Manual Reset 1.5 12 Automotive - AECQ100
Automotive - General 		SOT-23/5 -40 to +85
0 to +70
See All Supervisors (1 Monitored Voltage) (268)

Key Specifications:   Supervisors (2 Monitored Voltages)
Part Number Interface Reset Threshold Range (V) Active-Low Reset Output Min. Reset Timeout Range Watchdog Feature Nom. Watchdog Timeout Range Supervisor Features Reset Thresh. Acc. (% @+25°C) Max. ICC (µA) Industry Qualified Package Operating Temp. Range (°C)
MAX6732  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 15ms to 85ms
1ms to 15ms
85ms to 300ms
>1s 		Input (WDI)
Input/Output (WDI/WDO)
Extended Setup Period 		1s to 2s
>2s 		 -  2.5 37  -  SOT-23/6 -40 to +85
0 to +70
MAX6733  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 		Push-Pull 15ms to 85ms
1ms to 15ms
85ms to 300ms
>1s 		Input (WDI)
Input/Output (WDI/WDO)
Extended Setup Period 		1s to 2s
>2s 		 -  2.5 37  -  SOT-23/6 -40 to +85
0 to +70
MAX6750  Factory Fixed
R/C Adjustable 		1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5 		Push-Pull 15ms to 85ms
1ms to 15ms
300ms to 1s
85ms to 300ms
<1ms
>1s
Adjustable 		Input (WDI)
Cap Adjustable 		1s to 2s
<1s
>2s
Adjustable 		Adjustable Reset Input 2 10 Automotive - General SOT-23/8 -40 to +125
-40 to +85
0 to +70
MAX6751  Factory Fixed
R/C Adjustable 		1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5 		Open Drain 15ms to 85ms
1ms to 15ms
300ms to 1s
85ms to 300ms
<1ms
>1s
Adjustable 		Input (WDI)
Cap Adjustable 		1s to 2s
<1s
>2s
Adjustable 		Adjustable Reset Input 2 10 Automotive - General SOT-23/8 -40 to +125
-40 to +85
0 to +70
See All Supervisors (2 Monitored Voltages) (70)

Key Specifications:   Supervisors (3 Monitored Voltages)
Part Number Interface Reset Threshold Range (V) Active-Low Reset Output Min. Reset Timeout Range Watchdog Feature Nom. Watchdog Timeout Range Supervisor Features Reset Thresh. Acc. (% @+25°C) Max. ICC (µA) Package Operating Temp. Range (°C)
MAX6734  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 15ms to 85ms
1ms to 15ms
85ms to 300ms
>1s 		Input (WDI)
Input/Output (WDI/WDO)
Extended Setup Period 		1s to 2s
>2s 		Adjustable Reset Input
Manual Reset 		2.5 37 SOT-23/8 -40 to +85
0 to +70
MAX6735  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 		Push-Pull 15ms to 85ms
1ms to 15ms
85ms to 300ms
>1s 		Input (WDI)
Input/Output (WDI/WDO)
Extended Setup Period 		1s to 2s
>2s 		Adjustable Reset Input
Manual Reset 		2.5 37 SOT-23/8 -40 to +85
0 to +70
See All Supervisors (3 Monitored Voltages) (21)

Key Specifications:   Watchdog Timers
Part Number Watchdog Feature Nom. Watchdog Timeout Range Min. Watchdog Startup Delay Watchdog Output Max. ICC (µA) Industry Qualified Package Operating Temp. Range (°C)
MAX6369  Input (WDI)
Input/Output (WDI/WDO)
Pin Selectable
Watchdog Only 		1s to 2s
<1s
>2s
Adjustable 		<60s Open-Drain 20 Automotive - General SOT-23/8 -40 to +85
0 to +70
MAX6370  Input (WDI)
Input/Output (WDI/WDO)
Pin Selectable
Watchdog Only 		1s to 2s
<1s
>2s
Adjustable 		<60s Push-Pull 20 Automotive - General SOT-23/8 -40 to +85
0 to +70
MAX6371  Input (WDI)
Input/Output (WDI/WDO)
Pin Selectable
Watchdog Only 		1s to 2s
<1s
>2s
Adjustable 		60s Open-Drain 20 Automotive - General SOT-23/8 -40 to +85
0 to +70
MAX6372  Input (WDI)
Input/Output (WDI/WDO)
Pin Selectable
Watchdog Only 		1s to 2s
<1s
>2s
Adjustable 		60s Push-Pull 20 Automotive - General SOT-23/8 -40 to +85
0 to +70
MAX6373  Input (WDI)
Input/Output (WDI/WDO)
Pin Selectable
Watchdog Only 		1s to 2s
<1s
>2s
Adjustable 		>60s Open-Drain 20 Automotive - General SOT-23/8 -40 to +85
0 to +70
MAX6374  Input (WDI)
Input/Output (WDI/WDO)
Pin Selectable
Watchdog Only 		1s to 2s
<1s
>2s
Adjustable 		>60s Push-Pull 20 Automotive - General SOT-23/8 -40 to +85
0 to +70
See All Watchdog Timers (7)


         


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