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최신정보 제품 솔루션 설계 애플리케이션 노트 지원 구매 회사소개 MEMBERS


 
 개요

 
추천 제품
 
 애플리케이션 노트







Maxim > 솔루션 > 셋톱 박스

감시소자

데이터 시트
디스플레이 제목 / 부품번호 주요 성능 (이점)
QV  PDF 고전압, 조정 가능한 시퀀싱/감시 회로
MAX16052, MAX16053

고전압에서 동작하는 간편한 가변 리셋 및 감시 회로
QV  PDF 레귤레이트된 출력 전압 제공의 배터리 백업 회로
MAX16023, MAX16024

레귤레이트된 출력을 갖는 저전력 배터리 백업 회로로 전체 외부 부품 수 감소
QV  PDF 개별 VCC 리셋 및 수동 리셋 출력을 갖는 µP 감시소자
MAX6453, MAX6454, MAX6455, MAX6456

별도의 VCC 리셋 및 수동 리셋 출력을 갖는 µP 감시소자로 셋톱박스 설계 간소화
QV  PDF 장기 수동 리셋 셋업 시간을 갖는 µP 리셋 회로
MAX6443, MAX6444, MAX6445, MAX6446, MAX6447, MAX6448, MAX6449, MAX6450, MAX6451, MAX6452

수동 리셋 셋업 시간이 긴 µP 리셋 회로로 전면 패널 애플리케이션에서 예기치 않은 리셋 조건 방지
QV  PDF 에지-트리거형 원샷 수동 리셋 기능이 있는 마이크로프로세서 감시 리셋 회로
MAX6467, MAX6468
QV  PDF 듀얼/트리플 전압 µP 감시 회로
MAX6351, MAX6352, MAX6353, MAX6354, MAX6355, MAX6356, MAX6357, MAX6358, MAX6359, MAX6360

SOT 패키지로 제공되는 업계 최초 다중 전압 감시 소자



Key Specifications:   Battery Backup Circuits
Part Number Reset Threshold Range (V) Active-Low Reset Output Max. ICC (µA) Features Package Operating Temp. Range (°C)
MAX16023  NEW! 1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5 		Open Drain
Push-Pull 		8
•Manual Reset
•Power Fail Comparator
•Regulated Output
 THIN QFN (Dual)/8 -40 to +85
MAX16024  NEW! 1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5 		Open Drain
Push-Pull 		8
•Battery On
•Chip Enable Gate
•Manual Reset
•Regulated Output
 THIN QFN (Dual)/10 -40 to +85
See All Battery Backup Circuits (92)

Key Specifications:   Pushbutton Devices
Part Number Number of Monitored Voltages Manual Reset Feature MR1 Setup Time MR2 Setup Time Reset Threshold Range (V) Active-Low Reset Output Min. Reset Timeout Range Reset Thresh. Acc. (% @+25°C) Max. ICC (µA) Package
MAX6453  2 Independent Soft and Hard Reset Outputs 1µs  -  1.2 to 1.79
1.8 to 2.49
2.5 to 3.29
3.3 to 4.99 		Push-Pull 85ms to 300ms 2.5 16 SOT-23/5
SOT-23/6
MAX6454  2 Independent Soft and Hard Reset Outputs 1µs  -  1.2 to 1.79
1.8 to 2.49
2.5 to 3.29
3.3 to 4.99 		Open Drain 85ms to 300ms 2.5 16 SOT-23/5
SOT-23/6
MAX6455  2 Independent Soft and Hard Reset Outputs 1µs (Soft)
3.36s (Hard) 		 -  1.2 to 1.79
1.8 to 2.49
2.5 to 3.29
3.3 to 4.99 		Push-Pull 85ms to 300ms 2.5 16 SOT-23/5
SOT-23/6
MAX6456  2 Independent Soft and Hard Reset Outputs 1µs (Soft)
3.36s (Hard) 		 -  1.2 to 1.79
1.8 to 2.49
2.5 to 3.29
3.3 to 4.99 		Open Drain 85ms to 300ms 2.5 16 SOT-23/5
SOT-23/6
MAX6443  1 Extended Setup Period 6.72s  -  1.2 to 1.79
1.8 to 2.49
2.5 to 3.29
3.3 to 4.99 		Push-Pull 85ms to 300ms 2.5 16 SOT-143/4
MAX6444  1 Extended Setup Period 6.72s  -  1.2 to 1.79
1.8 to 2.49
2.5 to 3.29
3.3 to 4.99 		Open Drain 85ms to 300ms 2.5 16 SOT-143/4
MAX6445  1 Extended Setup Period 6.72s 6.72s 1.2 to 1.79
1.8 to 2.49
2.5 to 3.29
3.3 to 4.99 		Push-Pull 85ms to 300ms 2.5 16 SOT-23/5
MAX6446  1 Extended Setup Period 6.72s 6.72s 1.2 to 1.79
1.8 to 2.49
2.5 to 3.29
3.3 to 4.99 		Open Drain 85ms to 300ms 2.5 16 SOT-23/5
MAX6447  1 Extended Setup Period 6.72s 1µs 1.2 to 1.79
1.8 to 2.49
2.5 to 3.29
3.3 to 4.99 		Push-Pull 85ms to 300ms 2.5 16 SOT-23/5
MAX6448  1 Extended Setup Period 6.72s 1µs 1.2 to 1.79
1.8 to 2.49
2.5 to 3.29
3.3 to 4.99 		Open Drain 85ms to 300ms 2.5 16 SOT-23/5
MAX6449  2 Extended Setup Period 6.72s 6.72s 1.2 to 1.79
1.8 to 2.49
2.5 to 3.29
3.3 to 4.99 		Push-Pull 85ms to 300ms 2.5 16 SOT-23/5
SOT-23/6
MAX6450  2 Extended Setup Period 6.72s 6.72s 1.2 to 1.79
1.8 to 2.49
2.5 to 3.29
3.3 to 4.99 		Open Drain 85ms to 300ms 2.5 16 SOT-23/5
SOT-23/6
MAX6451  2 Extended Setup Period 6.72s 1µs 1.2 to 1.79
1.8 to 2.49
2.5 to 3.29
3.3 to 4.99 		Push-Pull 85ms to 300ms 2.5 16 SOT-23/5
SOT-23/6
MAX6452  2 Extended Setup Period 6.72s 1µs 1.2 to 1.79
1.8 to 2.49
2.5 to 3.29
3.3 to 4.99 		Open Drain 85ms to 300ms 2.5 16 SOT-23/5
SOT-23/6
MAX6467  1 One-Shot 1µs  -  1.2 to 1.79
1.8 to 2.49
2.5 to 3.29
3.3 to 4.99 		Open Drain 85ms to 300ms
>1s 		1.5 13 SC-70/4
SOT-143/4
MAX6468  1 One-Shot 1µs  -  1.2 to 1.79
1.8 to 2.49
2.5 to 3.29
3.3 to 4.99 		Push-Pull 85ms to 300ms
>1s 		1.5 13 SC-70/4
SOT-143/4
See All Pushbutton Devices (17)

Key Specifications:   Sequencers/Trackers
Part Number Option Interface Number of Input Channels Maximum Operating Voltage Range (V) Features Package Operating Temp. Range (°C)
MAX16052  Sequence R/C Adjustable 1 <6
>6
•Enable Input
•Reset Output
 SOT-23/5
SOT-23/6 		-40 to +105
-40 to +125
-40 to +85
0 to +70
MAX16053  Sequence R/C Adjustable 1 <6
>6
•Enable Input
•Reset Output
 SOT-23/5
SOT-23/6 		-40 to +105
-40 to +125
-40 to +85
0 to +70
See All Sequencers/Trackers (52)

Key Specifications:   Supervisors (1 Monitored Voltage)
Part Number Reset Threshold Range (V) Active-High Reset Output Min. Reset Timeout Range Watchdog Feature Supervisor Features Reset Thresh. Acc. (% @+25°C) Max. ICC (µA)
MAX16052  0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5 		Open Drain 15ms to 85ms
1ms to 15ms
250ms to 450ms
300ms to 1s
85ms to 300ms
<1ms
Adjustable 		No Watchdog Adjustable Reset Input
High Voltage (>6V) 		1.8 45
MAX16053  0 to 1.2
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
>=5.5 		Push-Pull 15ms to 85ms
1ms to 15ms
250ms to 450ms
300ms to 1s
85ms to 300ms
<1ms
Adjustable 		No Watchdog Adjustable Reset Input
High Voltage (>6V) 		1.8 60
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)
MAX6351  Factory Fixed 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  -  Manual Reset 1.5 50
MAX6352  Factory Fixed 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  -  Manual Reset 1.5 50
MAX6353  Factory Fixed 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  -  Manual Reset 1.5 50
MAX6354  Factory Fixed 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  -  Manual Reset 1.5 50
MAX6358  Factory Fixed 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)
Extended Setup Period 		1s to 2s
>2s 		Manual Reset 1.5 50
MAX6359  Factory Fixed 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)
Extended Setup Period 		1s to 2s
>2s 		Manual Reset 1.5 50
MAX6360  Factory Fixed 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)
Extended Setup Period 		1s to 2s
>2s 		Manual Reset 1.5 50
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 Supervisor Features Reset Thresh. Acc. (% @+25°C) Max. ICC (µA)
MAX6355  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 85ms to 300ms No Watchdog Adjustable Reset Input
Manual Reset 		1.5 50
MAX6356  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 85ms to 300ms No Watchdog Adjustable Reset Input
Manual Reset 		1.5 50
MAX6357  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 85ms to 300ms No Watchdog Adjustable Reset Input
Manual Reset 		1.5 50
See All Supervisors (3 Monitored Voltages) (21)

Key Specifications:   Switch Debouncer/Protectors
Part Number Number of Switch Inputs Edge Triggered Functions Debounce Duration (ms) Output Polarity Output Type Max. Switch Input ESD Protection (±kV) Max. Supply Current (µA) Package
MAX6467  1 Falling Edge
•Non-Retriggerable One-Shot
 85 to 300 Active Low Open-Drain +5.5 2 13 SC-70/4
SOT-143/4
MAX6468  1 Falling Edge
•Non-Retriggerable One-Shot
 85 to 300 Active Low Push-Pull +5.5 2 13 SC-70/4
SOT-143/4
See All Switch Debouncer/Protectors (6)


         


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