最新无码a∨在线观看,一本av高清一区二区三区,亚洲熟妇色l20p,宅男噜噜69av,中出あ人妻熟女中文字幕

首頁 >MAX1249>規(guī)格書列表

零件型號下載 訂購功能描述制造商 上傳企業(yè)LOGO

MAX1249

+2.7V至+5.25V、低功耗、4通道、串行、10位ADC,QSOP-16封裝; ? 4通道單端或2通道差分輸入\n\n? +2.7V至+5.25V單電源供電\n\n? 內(nèi)部2.5V基準(zhǔn)電壓源(MAX1248)\n\n? 低功耗:\n? 1.2mA(133ksps,+3V電源)\n\n? 54μA(1ksps,+3V電源)\n\n? 1μA(關(guān)斷模式)\n\n\n\n\n? SPI/QSPI/MICROWIRE/TMS320兼容型4線串行接口\n\n? 軟件可配置的單極性或雙極性輸入\n\n? 16引腳QSOP封裝(與8引腳SO封裝面積相同);

MAX1248/MAX1249 10位數(shù)據(jù)采集系統(tǒng)集成了4通道多路復(fù)用器、高帶寬采樣/保持功能和串行接口,提供高轉(zhuǎn)換速度和低功耗。它們采用+2.7V至+5.25V單電源供電,其模擬輸入可通過軟件配置為單極性/雙極性和單端/差分工作模式。\n\n 4線串行接口直接連接到SPI?/QSPI?和MICROWIRE?器件,無需外部邏輯。串行選通輸出支持直接連接到TMS320系列數(shù)字信號處理器。MAX1248/MAX1249使用內(nèi)部時鐘或外部串行接口時鐘進行逐次逼近模數(shù)轉(zhuǎn)換。\n\n MAX1248具有2.5V內(nèi)部基準(zhǔn)電壓源,而MAX1249需要外部基準(zhǔn)電壓源。兩款器件都有一個電壓調(diào)整范圍為±1.5%的基準(zhǔn)電壓緩沖放大器。\n\n 這些器件提供一個硬連線的低電平有效SHDN引腳和軟件可選的關(guān)斷功能,并且可以編程為在轉(zhuǎn)換結(jié)束時自動關(guān)斷。訪問串行接口即會自動使MAX1248/MAX1249上電,而由于開啟時間快,可以在每次轉(zhuǎn)換之間將其關(guān)斷。該技術(shù)可以在采樣速率降低的情況下將電源電流降至60μA以下。\n\n MAX1248/MAX1249采用16引腳DIP封裝和占板面積與8引腳SO封裝相同的超小型QSOP封裝。\n\n 對于這些器件的8通道版本,請參考MAX148/MAX149數(shù)據(jù)手冊。\n\n ?\n\n

ADIAnalog Devices

亞德諾亞德諾半導(dǎo)體技術(shù)有限公司

MAX1249

2.7V to 5.25V, Low-Power, 4-Channel, Serial 10-Bit ADCs in QSOP-16

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX1249ACEE

2.7V to 5.25V, Low-Power, 4-Channel, Serial 10-Bit ADCs in QSOP-16

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX1249ACPE

2.7V to 5.25V, Low-Power, 4-Channel, Serial 10-Bit ADCs in QSOP-16

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX1249AEEE

2.7V to 5.25V, Low-Power, 4-Channel, Serial 10-Bit ADCs in QSOP-16

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX1249AEPE

2.7V to 5.25V, Low-Power, 4-Channel, Serial 10-Bit ADCs in QSOP-16

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX1249AMJE

2.7V to 5.25V, Low-Power, 4-Channel, Serial 10-Bit ADCs in QSOP-16

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX1249BCEE

2.7V to 5.25V, Low-Power, 4-Channel, Serial 10-Bit ADCs in QSOP-16

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX1249BCPE

2.7V to 5.25V, Low-Power, 4-Channel, Serial 10-Bit ADCs in QSOP-16

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX1249BEEE

2.7V to 5.25V, Low-Power, 4-Channel, Serial 10-Bit ADCs in QSOP-16

MaximMaxim Integrated Products

美信美信半導(dǎo)體

技術(shù)參數(shù)

  • # Input Channels:

    4

  • Conv. Rate (max)(ksps):

    133

  • Data Bus:

    SPI

  • ADC Architecture:

    SAR

  • Diff/ S.E. Input:

    Both

  • External VREF (min)(V):

    1

  • External VREF (max)(V):

    5.25

  • Unipolar VIN (max)(V):

    2.5

  • Bipolar VIN (max)(±V):

    1.25

  • SNR(dB):

    64

  • SINAD(dB):

    66

  • THD(dB):

    -70.0

  • SFDR(dB):

    70

  • DNL(±LSB):

    1

  • INL(±LSB):

    1

  • DVDD (min)(V):

    2.7

  • DVDD (max)(V):

    5.25

  • IDVDD (typ)(mA):

    1.6

  • Standby Current(μA):

    30

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

    30.9

  • RoHS Available:

    Yes

  • Oper. Temp.(°C):

    -55 to +125

  • Package/ Pins:

    PDIP/16

  • Budgetary Price (See Notes):

    $5.52 @1k

供應(yīng)商型號品牌批號封裝庫存備注價格
MAXIM
23+
NA
25060
只做進口原裝,終端工廠免費送樣
詢價
2023+
3000
進口原裝現(xiàn)貨
詢價
2023+
5800
進口原裝,現(xiàn)貨熱賣
詢價
MAX
24+
SSOP
3000
公司現(xiàn)貨
詢價
MAX
2015+
SOP/DIP
19889
一級代理原裝現(xiàn)貨,特價熱賣!
詢價
MAXIM
25+
QSOP16
15000
※※※原裝大量庫存特價銷售※※※
詢價
MAXIM
13+
PDIP
3758
原裝分銷
詢價
MAXIM
23+
SSOP
3600
絕對全新原裝!現(xiàn)貨!特價!請放心訂購!
詢價
MAXIM
15+
SSOP
11560
全新原裝,現(xiàn)貨庫存,長期供應(yīng)
詢價
MAXIM
17+
DIP
6200
100%原裝正品現(xiàn)貨
詢價
更多MAX1249供應(yīng)商 更新時間2025-7-30 9:02:00