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          首頁 >MAX189>規(guī)格書列表

          型號下載 訂購功能描述制造商 上傳企業(yè)LOGO

          MAX189

          Linear Charger for Single-Cell Li Battery

          General Description The MAX1898, with an external PNP or PMOS transistor, forms a complete charger for 1-cell lithium-ion (Li+) batteries. The MAX1898 provides accurate constant-current/constant-voltage charging. Battery regulation voltage accuracy is ±0.75 for optimum battery performance and cyc

          文件:210.67 Kbytes 頁數(shù):12 Pages

          MAXIM

          美信

          MAX189

          1.4MHz SOT23 Current-Mode Step-Up DC-DC Converter

          General Description The MAX1896 step-up DC-DC converter incorporates high-performance current-mode, fixed-frequency, pulse-width modulation (PWM) circuitry and an internal 0.7? N-channel MOSFET to provide a highly efficient regulator with fast response. Features ? >90 Efficiency ? Adjustable O

          文件:755.07 Kbytes 頁數(shù):10 Pages

          MAXIM

          美信

          MAX189

          5V, Low-Power, 12-Bit Serial ADCs

          General Description The MAX187/MAX189 serial 12-bit analog-to-digital converters (ADCs) operate from a single +5V supply and accept a 0V to 5V analog input. Both parts feature an 8.5μs successive-approximation ADC, a fast track/hold (1.5μs), an on-chip clock, and a high-speed 3-wire serial interf

          文件:177.72 Kbytes 頁數(shù):20 Pages

          MAXIM

          美信

          MAX189

          +5V、低功耗、12位串行ADC

          MAX187/MAX189串行12位模數(shù)轉(zhuǎn)換器(ADC)采用+5V單電源供電,并接受0至5V模擬輸入。兩款器件均具有8.5μs逐次逼近型ADC、快速采樣/保持(1.5μs)功能、片內(nèi)時(shí)鐘和高速3線式串行接口。\n\n MAX187/MAX189以75ksps的吞吐速率對信號進(jìn)行數(shù)字化處理。外部時(shí)鐘從接口訪問數(shù)據(jù),無需外部硬件即可與大多數(shù)數(shù)字信號處理器和微控制器通信。該接口與SPI, QSPI? 和 MICROWIRE?。\n\n MAX187具有片內(nèi)緩沖基準(zhǔn)電壓源,MAX189需要外部基準(zhǔn)電壓源。MAX187和MAX189均采用節(jié)省空間的8引腳PDIP和16引腳SO封裝。功 ? 12位分辨率\n\n? ±? LSB積分非線性度(MAX187A/MAX189A)\n\n? 內(nèi)部采樣/保持,75kHz采樣速率\n\n? +5V單電源供電\n\n? 低功耗\n? 關(guān)斷電流:2μA\n\n? 1.5mA工作電流\n\n\n\n\n? 內(nèi)部4.096V緩沖基準(zhǔn)電壓源(MAX187)\n\n? 3線式串行接口,與SPI、QSPI和MICROWIRE兼容\n\n? 小尺寸8引腳PDIP和16引腳SO;

          ADI

          亞德諾

          MAX1894

          Advanced Li Battery-Pack Protectors

          General Description The MAX1894/MAX1924 are lithium-ion/lithium-polymer (Li+) battery-pack protector ICs for 3- or 4-series Li+ bat tery packs. The MAX1894/MAX1924 enhance the useful operating life of Li+ batteries by monitoring individual cell voltages and preventing over/undervoltage conditio

          文件:308.4 Kbytes 頁數(shù):16 Pages

          MAXIM

          美信

          MAX1894-MAX1924

          Advanced Li Battery-Pack Protectors

          General Description The MAX1894/MAX1924 are lithium-ion/lithium-polymer (Li+) battery-pack protector ICs for 3- or 4-series Li+ bat tery packs. The MAX1894/MAX1924 enhance the useful operating life of Li+ batteries by monitoring individual cell voltages and preventing over/undervoltage conditio

          文件:308.4 Kbytes 頁數(shù):16 Pages

          MAXIM

          美信

          MAX1894XEEE

          Advanced Li Battery-Pack Protectors

          General Description The MAX1894/MAX1924 are lithium-ion/lithium-polymer (Li+) battery-pack protector ICs for 3- or 4-series Li+ bat tery packs. The MAX1894/MAX1924 enhance the useful operating life of Li+ batteries by monitoring individual cell voltages and preventing over/undervoltage conditio

          文件:308.4 Kbytes 頁數(shù):16 Pages

          MAXIM

          美信

          MAX1896

          1.4MHz SOT23 Current-Mode Step-Up DC-DC Converter

          General Description The MAX1896 step-up DC-DC converter incorporates high-performance current-mode, fixed-frequency, pulse-width modulation (PWM) circuitry and an internal 0.7? N-channel MOSFET to provide a highly efficient regulator with fast response. Features ? >90 Efficiency ? Adjustable O

          文件:755.07 Kbytes 頁數(shù):10 Pages

          MAXIM

          美信

          MAX1896EUT-T

          1.4MHz SOT23 Current-Mode Step-Up DC-DC Converter

          General Description The MAX1896 step-up DC-DC converter incorporates high-performance current-mode, fixed-frequency, pulse-width modulation (PWM) circuitry and an internal 0.7? N-channel MOSFET to provide a highly efficient regulator with fast response. Features ? >90 Efficiency ? Adjustable O

          文件:755.07 Kbytes 頁數(shù):10 Pages

          MAXIM

          美信

          MAX1898

          Linear Charger for Single-Cell Li Battery

          General Description The MAX1898, with an external PNP or PMOS transistor, forms a complete charger for 1-cell lithium-ion (Li+) batteries. The MAX1898 provides accurate constant-current/constant-voltage charging. Battery regulation voltage accuracy is ±0.75 for optimum battery performance and cyc

          文件:210.67 Kbytes 頁數(shù):12 Pages

          MAXIM

          美信

          技術(shù)參數(shù)

          • # Input Channels:

            1

          • Conv. Rate (max)(ksps):

            75

          • Data Bus:

            SPI

          • ADC Architecture:

            SAR

          • Diff/ S.E. Input:

            S.E. Only

          • External VREF (min)(V):

            2.5

          • External VREF (max)(V):

            5.25

          • Unipolar VIN (max)(V):

            4.096

          • SINAD(dB):

            70

          • THD(dB):

            -80.0

          • SFDR(dB):

            80

          • DNL(±LSB):

            1

          • DVDD (min)(V):

            4.75

          • DVDD (max)(V):

            5.25

          • IDVDD (typ)(mA):

            1.5

          • Smallest Available Pckg. (max w/pins)(mm2):

            81.9

          • RoHS Available:

            Yes

          • Oper. Temp.(°C):

            -55 to +125

          • Package/ Pins:

            DICE SALES/N/A

          • Budgetary Price (See Notes):

            $6.97 @1k

          供應(yīng)商型號品牌批號封裝庫存備注價(jià)格
          ADI
          25+
          8-PDIP-300_MIL,Small-Outline I
          5500
          +5V、低功耗、12位串行ADC
          詢價(jià)
          MAXIM
          13+
          W.SO
          2258
          原裝分銷
          詢價(jià)
          MAX
          24+/25+
          1976
          原裝正品現(xiàn)貨庫存價(jià)優(yōu)
          詢價(jià)
          MAXIM
          SOP16
          2700
          正品原裝--自家現(xiàn)貨-實(shí)單可談
          詢價(jià)
          MAXIM
          25+
          SOIC16P
          2
          百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可
          詢價(jià)
          MAXIM
          24+
          W.SO
          2000
          全新原裝環(huán)保
          詢價(jià)
          MAX
          05+
          原廠原裝
          4289
          只做全新原裝真實(shí)現(xiàn)貨供應(yīng)
          詢價(jià)
          MAXIM
          17+
          SOT23-6
          6200
          100%原裝正品現(xiàn)貨
          詢價(jià)
          MAX
          2015+
          7.2mm
          19889
          一級代理原裝現(xiàn)貨,特價(jià)熱賣!
          詢價(jià)
          MAX
          16+
          NA
          8800
          原裝現(xiàn)貨,貨真價(jià)優(yōu)
          詢價(jià)
          更多MAX189供應(yīng)商 更新時(shí)間2026-1-20 18:45:00
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