ENGLISH 简体中文 日本語 한국어 



   
 
키워드나 부품번호를 입력해주세요    





 
개요

 


추천 제품

 
애플리케이션 노트
 
신제품 보도자료







Maxim > 솔루션 > MP3 및 휴대용 미디어 플레이어

소형 패키지의 저전력 µP 감시소자

데이터 시트
디스플레이 제목/부품번호 주요 성능 (이점)
QV  PDF 고정밀, 조정 가능한 과전압 보호기
MAX14527, MAX14528

유연성이 탁월한 입력 전압 보호 기능
QV  PDF 낮은 RON FET가 내장된 과전압 보호 컨트롤러
MAX4970, MAX4971, MAX4972

소형, 2mm x 1.5mm, 12범프 WLP 패키지로 제공, 외부 nFET 필요없이 최대 +28V까지 입력 전압 보호
QV  PDF 액티브 전류 제한 기능이 내장된 과전압 보호기
MAX4978, MAX4979, MAX4980, MAX4981

소형, 2mm x 3mm, TDFN 패키지로 제공되며, 최대 +28V까지 입력 전압 보호를 제공하는 정밀 전류 리미터
QV  PDF 수동 리셋 및 워치독 타이머 기능이 내장된 나노파워 µP 감시 회로
MAX6854, MAX6855, MAX6856, MAX6858, MAX6860, MAX6861, MAX6862, MAX6863, MAX6864, MAX6865, MAX6866, MAX6867, MAX6868, MAX6869

휴대용 애플리케이션에 이상적인 수동 리셋 및 워치독 타이머 기능이 내장된 나노파워 µP 감시 회로
QV  PDF 에지-트리거형 원샷 수동 리셋 기능이 있는 마이크로프로세서 감시 리셋 회로
MAX6467, MAX6468

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 초저전압 SC70 패키지로 제공되는 전압 검출기 및 µP 리셋 회로
MAX6832, MAX6833, MAX6834, MAX6835, MAX6836, MAX6837, MAX6838, MAX6839, MAX6840

QV  PDF 4범프 (2 x 2) 칩 스케일 패키지로 제공되는 전압 검출기
MAX6406, MAX6407, MAX6408, MAX6409, MAX6410, MAX6411

4범프 칩 스케일 패키지로 제공되는 저전력 전압 검출기
QV  PDF 4범프 (2 x 2) 칩 스케일 패키지로 제공되는 µP 감시 회로
MAX6400, MAX6401, MAX6402, MAX6403, MAX6404, MAX6405

4범프 칩 스케일 패키지로 제공되는 저전력 마이크로프로세서 감시 소자
QV  PDF SC70/µDFN 패키지로 제공되는 단일/듀얼 저전압, 저전력 µP 리셋 회로
MAX6381, MAX6382, MAX6383, MAX6384, MAX6385, MAX6386, MAX6387, MAX6388, MAX6389, MAX6390

QV  PDF 3핀, 초저전력 SC70/SOT23 전압 검출기
MAX6375, MAX6376, MAX6377, MAX6378, MAX6379, MAX6380

업계 최소형, 저전력 전압 검출기
QV  PDF 3핀, 초저전력 SC70/SOT µP 리셋 회로
MAX6326, MAX6327, MAX6328, MAX6346, MAX6347, MAX6348

외부 부품이 필요없고 소비전류가 500nA에 불과한 업계 최저전력 리셋 IC



Key Specifications:  Overvoltage Protection Controllers
Part Number Channels VIN
(V)
VIN
(V)
Over Voltage Trip Level
(V)
Under Voltage Lockout
(V)
VGATE
(V)
tGATE (On)
(ms)
tGATE (Off)
(µs)
Features Package/Pins
min max
MAX14527  1 2.2 28 5.75 - 5.75 0.7 1.3 Internal Charge Pump
TDFN-EP/8
MAX14528  2.2 6.76 -
5.75
6.76
0.7 1.3 Internal Charge Pump
TDFN-EP/8
MAX4970  2.2 5.9 2.45 7 13 5
Auto Retry
Internal Charge Pump
Internal Current-Limit Switch
Internal Disconnect Switch
Soft Start
UCSP/12
WLP/12
MAX4972  2.2 4.65 2.45 7 13 5
Auto Retry
Internal Charge Pump
Internal Current-Limit Switch
Internal Disconnect Switch
Soft Start
UCSP/12
WLP/12
MAX4978  2.3 5.7 4.2 - 1.5 5
Auto Retry
Internal Charge Pump
Internal Current-Limit Switch
Internal Disconnect Switch
Soft Start
TDFN-EP/8
MAX4980  2.3 5.7 4.2 - 1.5 5
Auto Retry
Internal Charge Pump
Internal Current-Limit Switch
Internal Disconnect Switch
Soft Start
Voltage Limiter Mode
TDFN-EP/8
MAX4981  2.3 5.7 4.2 - 1.5 5
Auto Retry
Internal Charge Pump
Internal Current-Limit Switch
Internal Disconnect Switch
Soft Start
Voltage Limiter Mode
TDFN-EP/8
See All Overvoltage Protection Controllers (47)

Key Specifications:  Pushbutton Devices
Part Number Monitored Voltages Manual Reset Feature MR1 Setup Time Reset Thresh.
(V)
Reset Out tRESET Reset Thresh. Accur.
(%)
ICC
(µA)
Package/Pins
Active Low min @ +25°C max
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
SC70/4
SOT/4
MAX6467  One-Shot Open Drain
85ms to 300ms
>1s
SC70/4
SOT/4
MAX6390  Single Soft/Hard Reset Output Open Drain >1s
µDFN/6
SC70/4
See All Pushbutton Devices (17)

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
SC70/5
5
-40 to +85
0 to +70
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
MAX6854 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Push-Pull -
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
No Watchdog - Manual Reset 2.5 0.17
MAX6855 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
- Push-Pull
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
No Watchdog - Manual Reset 2.5 0.17
MAX6856 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain -
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
No Watchdog - Manual Reset 2.5 0.17
MAX6858 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Push-Pull -
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
No Watchdog - - 2.5 0.17
MAX6860 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain -
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
No Watchdog - - 2.5 0.17
MAX6861 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Push-Pull -
1ms to 15ms
85ms to 300ms
No Watchdog - Manual Reset 2.5 0.17
MAX6862 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
- Push-Pull
1ms to 15ms
85ms to 300ms
No Watchdog - Manual Reset 2.5 0.17
MAX6863 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain -
1ms to 15ms
85ms to 300ms
No Watchdog - Manual Reset 2.5 0.17
MAX6864 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Push-Pull -
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
Input (WDI) >2s Manual Reset 2.5 0.17
MAX6865 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
- Push-Pull
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
Input (WDI) >2s Manual Reset 2.5 0.17
MAX6866 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain -
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
Input (WDI) >2s Manual Reset 2.5 0.17
MAX6867 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Push-Pull -
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
Input (WDI) >2s Manual Reset 2.5 0.17
MAX6868 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
- Push-Pull
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
Input (WDI) >2s Manual Reset 2.5 0.17
MAX6869 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain -
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
Input (WDI) >2s Manual Reset 2.5 0.17
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
MAX6832 
0 to 1.2
1.2 to 1.8
Push-Pull -
1ms to 15ms
15ms to 85ms
85ms to 300ms
<1ms
>1s
No Watchdog - - 1.5 13
MAX6833 
0 to 1.2
1.2 to 1.8
- Push-Pull
1ms to 15ms
15ms to 85ms
85ms to 300ms
<1ms
>1s
No Watchdog - - 1.5 13
MAX6834 
0 to 1.2
1.2 to 1.8
Open Drain -
1ms to 15ms
15ms to 85ms
85ms to 300ms
<1ms
>1s
No Watchdog - - 1.5 13
MAX6835 
0 to 1.2
1.2 to 1.8
Push-Pull -
1ms to 15ms
15ms to 85ms
85ms to 300ms
<1ms
>1s
No Watchdog - Manual Reset 2.5 13
MAX6836 
0 to 1.2
1.2 to 1.8
- Push-Pull
1ms to 15ms
15ms to 85ms
85ms to 300ms
<1ms
>1s
No Watchdog - Manual Reset 1.5 13
MAX6837 
0 to 1.2
1.2 to 1.8
Open Drain -
1ms to 15ms
15ms to 85ms
85ms to 300ms
<1ms
>1s
No Watchdog - Manual Reset 1.5 13
MAX6838 
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 -
1ms to 15ms
15ms to 85ms
85ms to 300ms
<1ms
>1s
No Watchdog - Adjustable Reset Input 1.5 13
MAX6839 
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
1ms to 15ms
15ms to 85ms
85ms to 300ms
<1ms
>1s
No Watchdog - Adjustable Reset Input 2.5 13
MAX6840 
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 -
1ms to 15ms
15ms to 85ms
85ms to 300ms
<1ms
>1s
No Watchdog - Adjustable Reset Input 2.5 13
MAX6400 
1.8 to 2.5
2.5 to 3.3
Push-Pull - 85ms to 300ms No Watchdog - Manual Reset - 1
MAX6401 
1.8 to 2.5
2.5 to 3.3
- Push-Pull 85ms to 300ms No Watchdog - Manual Reset - 1
MAX6402 
1.8 to 2.5
2.5 to 3.3
Open Drain - 85ms to 300ms No Watchdog - Manual Reset - 1
MAX6403  3.3 to 5.5 Push-Pull - 85ms to 300ms No Watchdog - Manual Reset - 1
MAX6404  3.3 to 5.5 - Push-Pull 85ms to 300ms No Watchdog - Manual Reset - 1
MAX6405  3.3 to 5.5 Open Drain - 85ms to 300ms No Watchdog - Manual Reset - 1
MAX6406 
1.8 to 2.5
2.5 to 3.3
Push-Pull - <1ms No Watchdog - Manual Reset 2.5 0.5
MAX6407 
1.8 to 2.5
2.5 to 3.3
- Push-Pull <1ms No Watchdog - Manual Reset 2.5 0.5
MAX6408 
1.8 to 2.5
2.5 to 3.3
Open Drain - <1ms No Watchdog - Manual Reset 2.5 0.5
MAX6409 
2.5 to 3.3
3.3 to 5.5
Push-Pull - <1ms No Watchdog - Manual Reset 2.5 1
MAX6410 
2.5 to 3.3
3.3 to 5.5
- Push-Pull <1ms No Watchdog - Manual Reset 2.5 1
MAX6411 
2.5 to 3.3
3.3 to 5.5
Open Drain - <1ms No Watchdog - Manual Reset 2.5 1
MAX6381 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Push-Pull -
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
>1s
No Watchdog - - 1.5 13
MAX6382 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
- Push-Pull
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
>1s
No Watchdog - - 1.5 13
MAX6383 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain -
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
>1s
No Watchdog - - 1.5 13
MAX6384 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Push-Pull -
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
>1s
No Watchdog - Manual Reset 1.5 13
MAX6385 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
- Push-Pull
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
>1s
No Watchdog - Manual Reset 1.5 13
MAX6386 
1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain -
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
>1s
No Watchdog - Manual Reset 1.5 13
MAX6375 
1.8 to 2.5
2.5 to 3.3
Open Drain
Push-Pull
Push-Pull <1ms No Watchdog - - 2.5 0.5
MAX6376 
1.8 to 2.5
2.5 to 3.3
Open Drain
Push-Pull
Push-Pull <1ms No Watchdog - - 2.5 0.5
MAX6377 
1.8 to 2.5
2.5 to 3.3
Open Drain - <1ms No Watchdog - - 2.5 0.5
MAX6378 
2.5 to 3.3
3.3 to 5.5
Open Drain - <1ms No Watchdog - - 2.5 0.5
MAX6379 
2.5 to 3.3
3.3 to 5.5
Open Drain Push-Pull <1ms No Watchdog - - 2.5 0.5
MAX6380 
2.5 to 3.3
3.3 to 5.5
Open Drain - <1ms No Watchdog - - 2.5 0.5
MAX6326 
1.8 to 2.5
2.5 to 3.3
Push-Pull - 85ms to 300ms No Watchdog - - 1.5 1
MAX6327 
1.8 to 2.5
2.5 to 3.3
- Push-Pull 85ms to 300ms No Watchdog - - 1.5 1
MAX6328 
1.8 to 2.5
2.5 to 3.3
Open Drain - 85ms to 300ms No Watchdog - - 1.5 1
MAX6346  3.3 to 5.5 Push-Pull - 85ms to 300ms No Watchdog - - 1.5 1.75
MAX6347  3.3 to 5.5 - Push-Pull 85ms to 300ms No Watchdog - - 1.5 1.75
MAX6348  3.3 to 5.5 Open Drain - 85ms to 300ms No Watchdog - - 1.5 1.75
See All Supervisors (1 Monitored Voltage) (274)

Key Specifications:  Supervisors (2 Monitored Voltages)
Part Number Interface Reset Thresh.
(V)
Reset Out Reset Out tRESET Watchdog Feature Supervisor Features Reset Thresh. Accur.
(%)
ICC
(µA)
Active Low Active High 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
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
Manual Reset 3 12
MAX6738 
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
Adjustable Reset Input
Manual Reset
3 10
MAX6739 
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 -
85ms to 300ms
>1s
Adjustable Reset Input
Manual Reset
3 10
MAX6741 
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
Manual Reset 3 12
MAX6744 
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 -
85ms to 300ms
>1s
- 3 12
MAX6387 
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 -
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
>1s
Adjustable Reset Input
Manual Reset
1.5 13
MAX6388 
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
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
>1s
Adjustable Reset Input 1.5 13
MAX6389 
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 -
1ms to 15ms
15ms to 85ms
85ms to 300ms
300ms to 1s
>1s
Adjustable Reset Input 1.5 13
See All Supervisors (2 Monitored Voltages) (84)

Key Specifications:  Supervisors (3 Monitored Voltages)
Part Number Interface Reset Thresh.
(V)
Reset Out tRESET Watchdog Feature Supervisor Features Reset Thresh. Accur.
(%)
ICC
(µA)
Active Low 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  Push-Pull Adjustable Reset Input
See All Supervisors (3 Monitored Voltages) (32)

Key Specifications:  Switch Debouncer/Protectors
Part Number Switch Inputs Edge Triggered Functions Debounce Duration
(ms)
Output Polarity Output Type Switch Inputs
(±V)
ESD Protect.
(±kV)
ICC
(µA)
Package/Pins
max max
MAX6468  1 Falling Edge Non-Retriggerable One-Shot 85 to 300 Active Low Push-Pull +5.5 2 13
SC70/4
SOT/4
MAX6467  Open-Drain
SC70/4
SOT/4
See All Switch Debouncer/Protectors (6)



        •         •         •     개인정보보호 정책     •     법적 고지

    Copyright © 2009 by Maxim Integrated Products