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MAX6442UTM中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
MAX6442UTM |
| 功能描述 | Low-Power, Single-/Dual-Level Battery Monitors with Hysteresis and Integrated uP Reset |
| 文件大小 |
235.14 Kbytes |
| 頁(yè)面數(shù)量 |
14 頁(yè) |
| 生產(chǎn)廠商 | MAXIM |
| 中文名稱 | 美信 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2026-1-22 23:00:00 |
| 人工找貨 | MAX6442UTM價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAX6442UTM規(guī)格書詳情
General Description
The MAX6439–MAX6442 are a family of ultra-low-power battery monitors with integrated microprocessor (μP) supervisors. The battery monitors are offered with single or dual low-battery output options that can be used to signal when the battery is OK (enabling full system operation), when the battery is low (for low-power system operation), and when the battery is dead (to disable system operation). These devices also have an independent μP supervisor that monitors VCC and provides an active-low reset output. A manual reset function is available to reset the μP with a push-button. No external components are required.
特性 Features
? Factory-Trimmed VBATT Threshold Options for
?? Monitoring Single-Cell Li+ or Multicell
?? Alkaline/NiCd/NiMH Applications
? Immune to Short Battery Voltage Transients
? Low Current (2.5μA typ at 3.6V)
? Single and Dual Low-Battery Output Options
? 150ms Minimum LBO Timeout Period
? Independent μP Reset with Manual Reset
? Factory-Set Reset Thresholds for Monitoring VCC
?? from 1.8V to 3.3V
? Available with 150ms (min) and 1.2s (min) VCC
?? Reset Timeout Period Options
? -40°C to +85°C Operating Temperature Range
? Small 6- and 8-Pin SOT23 Packages
? No External Components
Applications
?? Battery-Powered Systems (Single-Cell Li+ or Two-/Three-Cell NiMH, NiCd, Alkaline)
?? Cell Phones/Cordless Phones
?? Portable Medical Devices
?? Electronic Toys
?? Pagers
?? PDAs
?? MP3 Players
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADI(亞德諾) |
25+ |
SOT-143-4 |
20948 |
樣件支持,可原廠排單訂貨! |
詢價(jià) | ||
ADI(亞德諾) |
25+ |
SOT-143-4 |
21000 |
正規(guī)渠道,免費(fèi)送樣。支持賬期,BOM一站式配齊 |
詢價(jià) | ||
MAXIMINTEGRA |
23+ |
NA |
13650 |
原裝正品,假一罰百! |
詢價(jià) | ||
ADI |
25+ |
4-SOT_23-N/A |
5500 |
微處理器復(fù)位電路,帶有超長(zhǎng)手動(dòng)復(fù)位設(shè)置時(shí)間 |
詢價(jià) | ||
Analog Devices Inc./Maxim Inte |
25+ |
TO-253-4 TO-253AA |
9350 |
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
詢價(jià) | ||
MAXIM |
25+ |
SOT143- |
10000 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
MAIXM |
25+ |
SOT23-4 |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
MAXIM |
25+23+ |
SOT23-4 |
44428 |
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
MAIXM |
22+ |
SOT23-4 |
20000 |
公司只做原裝 品質(zhì)保證 |
詢價(jià) | ||
MAXIM |
22+ |
SOT143-4 |
5000 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) |
