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MAX521

Quad/Octal, 2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs

GeneralDescription TheMAX520/MAX521arequad/octal,8-bitvoltage-outputdigital-to-analogconverters(DACs)withsimple2-wireserialinterfacesthatallowcommunicationbetweenmultipledevices.Theyoperatefromasingle+5Vsupplyandtheirreferenceinputrangeincludesbothsupplyrails.

MaximMaxim Integrated Products

美信美信半導體

MAX521

四/八通道、2線串行8位DAC,滿擺幅輸出; ? +5V單電源\n\n? 簡單的2線串行接口\n\n? I2C 兼容\n\n? 軌到軌輸出擺幅:\n? 無緩沖輸出(MAX520)\n\n? 緩沖輸出(MAX521)\n\n\n\n\n? 1%精度的調整后輸出電阻(MAX520A)\n\n? 4μA超低電源電流(MAX520)\n\n? 各個DAC具有單獨的基準輸入\n\n? 上電復位可清除所有鎖存器\n\n? 4μA關斷模式;

MAX520/MAX521均為四通道/八通道、8位電壓輸出數模轉換器(DAC),具有簡單的2線串行接口,支持在多個器件之間進行通信。它們采用+5V單電源供電,其基準輸入范圍包括兩個電源軌。\n\n MAX521包括軌到軌輸出緩沖放大器,可在驅動負載時減小系統(tǒng)尺寸和減少元件數量。MAX520的無緩沖電壓輸出將器件的總電源電流降至4μA,并在低輸出電流下提供更高的精度。\n\n MAX520/MAX521具有串行接口和內部軟件協(xié)議,支持以高達400kbps的數據速率進行通信。該接口與雙緩沖輸入配置相結合,允許DAC寄存器單獨或同時更新。此外,這些器件還可進入低功耗關斷模式,將電源電流降至4μA。上電復位可確保初次上電時DAC輸出為0V。\n\n MAX520采用16引腳DIP和寬SO封裝,以及節(jié)省空間的20引腳SSOP封裝。MAX521采用20引腳DIP和24引腳SO封裝,以及節(jié)省空間的24引腳SSOP封裝。\n\n ?\n\n

ADIAnalog Devices

亞德諾亞德諾半導體技術有限公司

MAX5214

14-/16-Bit, Low-Power, High-Performance, Buffered Single DACs

GeneralDescription The?MAX5214/MAX5216?are?pin-compatible,?14-bitand?16-bit?digital-to-analog?converters?(DACs).?TheMAX5214/MAX5216aresingle-channel,low-power,bufferedvoltage-outputDACs.Thedevicesuseaprecisionexternal?referenceapplied?through?the?highresistanceinput?

MaximMaxim Integrated Products

美信美信半導體

MAX5214GUA

14-/16-Bit, Low-Power, High-Performance, Buffered Single DACs

GeneralDescription The?MAX5214/MAX5216?are?pin-compatible,?14-bitand?16-bit?digital-to-analog?converters?(DACs).?TheMAX5214/MAX5216aresingle-channel,low-power,bufferedvoltage-outputDACs.Thedevicesuseaprecisionexternal?referenceapplied?through?the?highresistanceinput?

MaximMaxim Integrated Products

美信美信半導體

MAX5216

MAX5216 Evaluation Kit

GeneralDescription The?MAX5214/MAX5216?are?pin-compatible,?14-bitand?16-bit?digital-to-analog?converters?(DACs).?TheMAX5214/MAX5216aresingle-channel,low-power,bufferedvoltage-outputDACs.Thedevicesuseaprecisionexternal?referenceapplied?through?the?highresistanceinput?

MaximMaxim Integrated Products

美信美信半導體

MAX5216

14/16位低功耗、帶SPI接口的,緩沖輸出的滿擺幅DAC; ? 低功耗(最大80μA) \n? 14/16位分辨率,3mm x 5mm、8引腳μMAX封裝 \n? 高精度\n? ±0.40 LSB INL (MAX5214,14位,最大±1 LSB) \n? ±1.2 LSB INL (MAX5216,16位,最大±4 LSB)\n\n \n? 整個工作范圍內保證單調 \n? 低增益、低失調誤差 \n? 2.7V至5.5V寬供電范圍 \n? 滿擺幅、緩沖輸出工作 \n? 上電(POR)時,安全地將DAC輸出復位至零\n? 50MHz、3線、SPI/QSPI/MICROWIRE兼容高速串口 \n? 施密特觸發(fā),直接連接光耦 \n? /CLR異步清零DAC輸出 \n? 高基準輸入電阻,降低功耗 \n? 經過緩沖的電壓輸出直接驅動10kΩ負載;

MAX5214/MAX5216為引腳兼容的14位和16位數/模轉換器(DAC)。MAX5214/MAX5216為單通道、低功耗、帶有電壓緩沖輸出的DAC。器件采用精密的外部基準,通過高阻輸入,支持滿擺幅工作并可有效降低系統(tǒng)功耗。MAX5214/MAX5216工作在2.7V至5.25V較寬的電源電壓范圍。具有極低功耗,適合多數低功耗、低電壓應用。這些器件集成3線SPI/QSPI?/MICROWIRE/DSP兼容串行接口,有效節(jié)省電路板空間,并降低隔離應用的復雜性。MAX5214/MAX5216利用SCLK和DIN輸入緩沖將輸入至輸出的數字噪聲饋通降至最小(完成每個輸入幀串行傳輸后關斷)。上電時,MAX5214/MAX5216將DAC輸出復位至零,為驅動閥門或其它需要上電時關閉變送器的應用提供更高的安全性。DAC提供緩沖輸出,電源電流低至80μA (最大值),并具有±0.25mV低失調誤差。/CLR置為低電平時,異步清零輸入和DAC寄存器的內容,將DAC輸出設置為零(與串口狀態(tài)無關)。MAX5214/MAX5216采用超小尺寸(3mm x 5mm)、8引腳μMAX?封裝,工作在-40°C至+105°C擴展工業(yè)級溫度范圍。\n\n \n\n

ADIAnalog Devices

亞德諾亞德諾半導體技術有限公司

MAX5216EVKIT+

MAX5216 Evaluation Kit

GeneralDescription The?MAX5214/MAX5216?are?pin-compatible,?14-bitand?16-bit?digital-to-analog?converters?(DACs).?TheMAX5214/MAX5216aresingle-channel,low-power,bufferedvoltage-outputDACs.Thedevicesuseaprecisionexternal?referenceapplied?through?the?highresistanceinput?

MaximMaxim Integrated Products

美信美信半導體

MAX5216PMB1

MAX5216PMB1外設模塊; \n? 高精度16位DAC,板載高精度電壓基準 \n? 低增益誤差和低失調誤差 \n? 輸出電壓緩沖直接驅動10kΩ負載 \n? 可選擇外部電壓基準(跳線可選) \n? 6引腳Pmod兼容連接器(SPI) \n? 可移植的C語言例程 \n? 符合RoHS標準 \n? 經過驗證的PCB布局 \n? 完全安裝并經過測試;

MAX5216PMB1外設模塊提供必要的硬件電路,使得MAX5216 16位DAC可以連接到任何使用Pmod?兼容擴展端口配置SPI通信的系統(tǒng)。IC為單通道、低功耗、帶輸出緩沖的DAC。DAC的基準電壓由2.5V輸出的MAX6029電壓基準源(0.15%初始精度,30ppm/°C)提供。在每個串行輸入幀完成后,關斷SPI輸入緩沖,以降低數字噪聲。\n 有關IC工作的詳細信息,請參考MAX5216 IC數據資料。

ADIAnalog Devices

亞德諾亞德諾半導體技術有限公司

MAX521ACAG

Quad/Octal, 2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs

GeneralDescription TheMAX520/MAX521arequad/octal,8-bitvoltage-outputdigital-to-analogconverters(DACs)withsimple2-wireserialinterfacesthatallowcommunicationbetweenmultipledevices.Theyoperatefromasingle+5Vsupplyandtheirreferenceinputrangeincludesbothsupplyrails.

MaximMaxim Integrated Products

美信美信半導體

MAX521ACPP

Quad/Octal, 2-Wire Serial 8-Bit DACs with Rail-to-Rail Outputs

GeneralDescription TheMAX520/MAX521arequad/octal,8-bitvoltage-outputdigital-to-analogconverters(DACs)withsimple2-wireserialinterfacesthatallowcommunicationbetweenmultipledevices.Theyoperatefromasingle+5Vsupplyandtheirreferenceinputrangeincludesbothsupplyrails.

MaximMaxim Integrated Products

美信美信半導體

技術參數

  • # Channels:

    8

  • Interface:

    Serial - I2C

  • Output Type:

    Voltage- Buffered

  • Reference:

    Ext.

  • INL (max)(±LSB):

    1.5

  • Supply Range (min)(V):

    4.5

  • Supply Range (max)(V):

    5.5

  • Voltage Supplies:

    1

  • ISHUTDN (typ)(μA):

    20

  • ICC (max)(mA):

    24

  • Full-Scale Error (max):

    ±20mV

  • Settling Time (typ)(μs):

    6

  • Package/ Pins:

    DICE SALES/N/A

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

    65.8

  • RoHS Available:

    Yes

  • Oper. Temp.(°C):

    -55 to +125

  • Budgetary Price (See Notes):

    $5.42 @1k

供應商型號品牌批號封裝庫存備注價格
MAXIM
24+
SSOP
2250
100%全新原裝公司現(xiàn)貨供應!隨時可發(fā)貨
詢價
MAXIM
23+
NA
25060
只做進口原裝,終端工廠免費送樣
詢價
MAXIM
22+
SOP
8200
原裝現(xiàn)貨庫存.價格優(yōu)勢
詢價
MAXIM/美信
SOP
6698
詢價
MAXIM
23+
SSOP24
3000
原裝正品假一罰百!可開增票!
詢價
MAXIM
15+
SOP24
11560
全新原裝,現(xiàn)貨庫存,長期供應
詢價
MAXIM
25+
SOP24
500
品牌一級代理,新加坡香港上百萬現(xiàn)貨,歡迎查詢!
詢價
MAXIM
2015+
SOP/DIP
19889
一級代理原裝現(xiàn)貨,特價熱賣!
詢價
MAX
0550+
SSOP24
2031
自己公司全新庫存絕對有貨
詢價
MAXIM
23+
SOP24
2870
絕對全新原裝!現(xiàn)貨!特價!請放心訂購!
詢價
更多MAX521供應商 更新時間2025-7-29 10:15:00