零件型號(hào) | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
MAX549 | 2.5V to 5.5V, Low-Power, Single/Dual, 8-Bit Voltage-Output DACs in 關(guān)MAX Package GeneralDescription TheMAX548A/MAX549A/MAX550Aserial,8-bitvoltageoutputdigital-to-analogconverters(DACs)operatefromasingle+2.5Vto+5.5Vsupply.Their±1LSBTUEspecificationisguaranteedovertemperature.Operatingcurrent(supplycurrentplusreferencecurrent)istypically75μA | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
100k ??recision-Matched Resistor-Divider in SOT23 GeneralDescription TheMAX5490precisionresistor-dividerconsistsoftwoaccuratelymatchedresistorswithaccesstotheendsandcenterofthedivider.Thisdeviceoffersexcellentresistancematchingof0.035(Agrade),0.05(Bgrade),and0.1(Cgrade).TheMAX5490providesanextremelylo | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
100kΩ精密匹配的電阻分壓器,SOT23封裝; ? 電阻比例從1:1至100:1\n? 用戶可定制比例系數(shù)\n? 極高的初始比例精度\n? 0.035% (MAX5490A)\n? 0.05% (MAX5490B)\n? 0.1% (MAX5490C)\n\n\n? 1ppm/°C (典型值)的低電阻比例溫漂\n? R1和R2上允許高達(dá)80V的電壓\n? 小尺寸、3引腳SOT封裝; MAX5490精密電阻分壓器由兩個(gè)精確匹配的電阻組成,可以連接在分壓器的兩端或中央。該器件具有優(yōu)異的電阻匹配度:0.035% (A級(jí))、0.05% (B級(jí))和0.1% (C級(jí))。MAX5490提供非常低的電阻比例溫度系數(shù),-55°C至+125°C時(shí)為1ppm/°C (典型值),端到端電阻為100kΩ。電阻比例可以從1:1至100:1。提供五種標(biāo)準(zhǔn)比例系數(shù)(見完整數(shù)據(jù)資料中的表1),用戶也可以申請(qǐng)定制的比例系數(shù)。MAX5490十分適合需要精確設(shè)置增益的應(yīng)用,要求高精度的電阻匹配和低溫度漂移。\n\n MAX5490采用節(jié)省空間的3引腳SOT23封裝,工作在-55°C至+125°C擴(kuò)展級(jí)溫度范圍。\n\n \n\n | ADIAnalog Devices 亞德諾亞德諾半導(dǎo)體技術(shù)有限公司 | ADI | ||
100k ??recision-Matched Resistor-Divider in SOT23 GeneralDescription TheMAX5490precisionresistor-dividerconsistsoftwoaccuratelymatchedresistorswithaccesstotheendsandcenterofthedivider.Thisdeviceoffersexcellentresistancematchingof0.035(Agrade),0.05(Bgrade),and0.1(Cgrade).TheMAX5490providesanextremelylo | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
100k ??recision-Matched Resistor-Divider in SOT23 GeneralDescription TheMAX5490precisionresistor-dividerconsistsoftwoaccuratelymatchedresistorswithaccesstotheendsandcenterofthedivider.Thisdeviceoffersexcellentresistancematchingof0.035(Agrade),0.05(Bgrade),and0.1(Cgrade).TheMAX5490providesanextremelylo | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
100k ??recision-Matched Resistor-Divider in SOT23 GeneralDescription TheMAX5490precisionresistor-dividerconsistsoftwoaccuratelymatchedresistorswithaccesstotheendsandcenterofthedivider.Thisdeviceoffersexcellentresistancematchingof0.035(Agrade),0.05(Bgrade),and0.1(Cgrade).TheMAX5490providesanextremelylo | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
100k ??recision-Matched Resistor-Divider in SOT23 GeneralDescription TheMAX5490precisionresistor-dividerconsistsoftwoaccuratelymatchedresistorswithaccesstotheendsandcenterofthedivider.Thisdeviceoffersexcellentresistancematchingof0.035(Agrade),0.05(Bgrade),and0.1(Cgrade).TheMAX5490providesanextremelylo | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
Precision-Matched Resistor-Divider in SOT23 GeneralDescription TheMAX5491precisionresistor-dividerconsistsoftwoaccuratelymatchedresistorswithaccesstotheendsandcenterofthedivider.Thisdeviceoffersexcellentresistancematchingof0.035(Agrade),0.05(Bgrade),and0.1(Cgrade).TheMAX5491includesanextremelylo | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
Precision-Matched Resistor-Divider in SOT23 GeneralDescription TheMAX5491precisionresistor-dividerconsistsoftwoaccuratelymatchedresistorswithaccesstotheendsandcenterofthedivider.Thisdeviceoffersexcellentresistancematchingof0.035(Agrade),0.05(Bgrade),and0.1(Cgrade).TheMAX5491includesanextremelylo | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
Precision-Matched Resistor-Divider in SOT23 GeneralDescription TheMAX5491precisionresistor-dividerconsistsoftwoaccuratelymatchedresistorswithaccesstotheendsandcenterofthedivider.Thisdeviceoffersexcellentresistancematchingof0.035(Agrade),0.05(Bgrade),and0.1(Cgrade).TheMAX5491includesanextremelylo | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim |
技術(shù)參數(shù)
- REND-TO-END(kΩ):
100
- Res. Tol.(%):
0.025
- Temp. Coeff. (typ)(ppm/°C):
35
- Applications:
Precision Voltage Divider
- RoHS Available:
Yes
- Oper. Temp.(°C):
-55 to +125
- Package/ Pins:
SOT23/3
- Smallest Available Pckg. (max w/pins)(mm2):
8
- Budgetary Price (See Notes):
$1.50 @1k
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MAXIM |
23+ |
NA |
25060 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
MAXIM |
23+ |
DIP-8 |
6500 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購! |
詢價(jià) | ||
MAXIM |
23+ |
原廠封裝 |
4963 |
詢價(jià) | |||
MAX |
06+ |
原廠原裝 |
61 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
MAXIM |
24+ |
TSSOP.. |
2250 |
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時(shí)可發(fā)貨 |
詢價(jià) | ||
MAXIM |
13+ |
uMAX |
3758 |
原裝分銷 |
詢價(jià) | ||
MAXIM |
24+ |
SSOP-8P |
4652 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢庫存! |
詢價(jià) | ||
24+ |
0019+ |
5439 |
原裝現(xiàn)貨假一罰十 |
詢價(jià) | |||
MAX |
24+ |
SO |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
MAXIM |
23+ |
MSOP8 |
5000 |
原裝正品,假一罰十 |
詢價(jià) |
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