MAX42500中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書
MAX42500規(guī)格書詳情
General Description
The MAX42500 is a system-on-a-chip (SoC) power system monitor with up to seven voltage monitor inputs. Each input has programmable overvoltage (OV)/undervoltage (UV) thresholds of between 2.5 and 10 with ±1.3 accuracy over the full temperature range. Two of the inputs have a separate remote ground-sense input and support dynamic voltage scaling (DVS) through the integrated I2C interface.
The MAX42500 contains a programmable flexible power sequence recorder (FPSR). This recorder stores power-up and power-down timestamps separately, and supports on/off and sleep/standby power sequences. The MAX42500 also contains a programmable challenge/response watchdog, which is accessible through the I2C interface along with a configurable RESET output.
The MAX42500 improves reliability while significantly reducing system size and component count as compared to separate ICs or discrete components. The MAX42500 is suitable for use in safety functions up to SIL 3. The device is designed to operate over the ambient temperature range of -40°C to +125°C.
Benefits and Features
?Small Solution
?2.35V to 5.50V Operating Supply Voltage
?Only One External Component Required
?150μA Operating Current
?8μA Power-Down Mode
?High Precision
?Selectable 102.5 to 110 OV Monitors
?Selectable 97.5 to 90 UV Monitors
?Programmable UV and OV Thresholds
?±1.0 Accuracy (-40°C to +85°C)
?±1.3 Accuracy (-40°C to +125°C)
?0.5 Step Size
?Highly Integrated
?Five Fixed-Voltage Monitoring Inputs
?Two Differential DVS Tracking-VoltageMonitoring Inputs with Remote Ground Sense
?Power-Sequencing Recording
?Simple or Challenge/Response WindowedWatchdog
?Fault Recording
?Cyclic Redundancy Check (CRC) on I2C Interface
?Programmable I2C Address
?OTP Configuration with Error-Correcting Codeand Reload Functionality
?Programmable Active Low RESET Pin
?16 Pin TQFN with Exposed Pad (3mm x 3mm)
?Ongoing Certification Process to IEC 61508 SIL 3
?-40°C to +125°C Operating Temperature
Key Applications
?Industrial Process Control
?Robotics
?Remote Sensor Modules
?Power System Supervision
?Microcontroller Unit (MCU)/SoC Monitoring
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
2020+ |
SOT23-5 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
SOT-23-5 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
MAXIM/美信 |
21+ |
SOT-23-5 |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
MAXIM/美信 |
2023+ |
SOT-23-5 |
6000 |
全新原裝深圳倉庫現(xiàn)貨有單必成 |
詢價(jià) | ||
Analog Devices Inc/Maxim Integ |
23+/24+ |
16-WFQFN |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
SOT-23-5 |
25630 |
原裝正品 |
詢價(jià) | ||
MAXIM |
23+ |
SOT-23-5 |
7750 |
全新原裝優(yōu)勢 |
詢價(jià) | ||
MAXIM |
22+23+ |
SOT23-5 |
42661 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
SOT23-5 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
MAXIM |
22+ |
SOT-23-5 |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) |
