| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX253 | Transformer Driver for Isolated RS-485 Interface General Description The MAX253 is a monolithic oscillator/power-driver, specifically designed to provide isolated power for an isolated RS-485 or RS-232 data interface. It drives a center-tapped transformer primary from a 5V or 3.3V DC power supply. The secondary can be wound to provide any isola 文件:230.91 Kbytes 頁(yè)數(shù):16 Pages | MAXIM 美信 | MAXIM | |
MAX253 | Transformer Driver for Isolated RS-485 Interface 文件:826.02 Kbytes 頁(yè)數(shù):17 Pages | MAXIM 美信 | MAXIM | |
MAX253 | Transformer Driver for Isolated RS-485 Interface 文件:545.56 Kbytes 頁(yè)數(shù):18 Pages | MAXIM 美信 | MAXIM | |
MAX253 | 1W原邊變壓器H橋驅(qū)動(dòng)器,用于隔離電源 MAX253單片振蕩器/功率驅(qū)動(dòng)器專(zhuān)門(mén)用于為隔離式RS-485或RS-232數(shù)據(jù)接口提供隔離電源。該器件通過(guò)5V或3.3V直流電源驅(qū)動(dòng)中心抽頭變壓器原邊??梢岳@制副邊線(xiàn)圈以在高達(dá)1W的功率水平下提供所需的任何隔離電壓。\n\n MAX253包含一個(gè)CMOS振蕩器,用于驅(qū)動(dòng)一對(duì)N溝道電源開(kāi)關(guān)。振蕩器以雙倍輸出頻率運(yùn)行,驅(qū)動(dòng)一個(gè)翻轉(zhuǎn)觸發(fā)器以確保每個(gè)開(kāi)關(guān)的占空比為50%。設(shè)置了內(nèi)部延遲以確保在兩個(gè)開(kāi)關(guān)之間提供先開(kāi)后合動(dòng)作。\n\n SD引腳將整個(gè)器件置于低功耗關(guān)斷狀態(tài),此時(shí)電源開(kāi)關(guān)和振蕩器都會(huì)禁用。\n\n ? ? 用于隔離式RS-485/RS-232數(shù)據(jù)接口應(yīng)用的簡(jiǎn)單電源變壓器驅(qū)動(dòng)器設(shè)計(jì)\n? 5V或3.3V單電源\n\n? 低電流關(guān)斷模式:0.4μA\n\n? 引腳可選頻率:350kHz或200kHz\n\n\n\n\n? 8引腳DIP、SO和μMAX?封裝只需占用很小的電路板空間; | ADI 亞德諾 | ADI | |
PLASTIC ENCAPSULATED DEVICES General Description The MAX2351/MAX2354/MAX2358/MAX2359/MAX2530/MAX2531/MAX2537/MAX2538 family of single- and multi band LNA/mixer ICs is optimized for CDMA, GSM, and TDMA applications in both cellular and PCS bands. Inaddition, the MAX2530/MAX2531/MAX2537/MAX2538 ICs feature a GPS LNA/mixer sign 文件:107.65 Kbytes 頁(yè)數(shù):8 Pages | MAXIM 美信 | MAXIM | ||
PLASTIC ENCAPSULATED DEVICES General Description The MAX2351/MAX2354/MAX2358/MAX2359/MAX2530/MAX2531/MAX2537/MAX2538 family of single- and multi band LNA/mixer ICs is optimized for CDMA, GSM, and TDMA applications in both cellular and PCS bands. Inaddition, the MAX2530/MAX2531/MAX2537/MAX2538 ICs feature a GPS LNA/mixer sign 文件:107.65 Kbytes 頁(yè)數(shù):8 Pages | MAXIM 美信 | MAXIM | ||
PLASTIC ENCAPSULATED DEVICES General Description The MAX2351/MAX2354/MAX2358/MAX2359/MAX2530/MAX2531/MAX2537/MAX2538 family of single- and multi band LNA/mixer ICs is optimized for CDMA, GSM, and TDMA applications in both cellular and PCS bands. Inaddition, the MAX2530/MAX2531/MAX2537/MAX2538 ICs feature a GPS LNA/mixer sign 文件:107.65 Kbytes 頁(yè)數(shù):8 Pages | MAXIM 美信 | MAXIM | ||
PLASTIC ENCAPSULATED DEVICES General Description The MAX2351/MAX2354/MAX2358/MAX2359/MAX2530/MAX2531/MAX2537/MAX2538 family of single- and multi band LNA/mixer ICs is optimized for CDMA, GSM, and TDMA applications in both cellular and PCS bands. Inaddition, the MAX2530/MAX2531/MAX2537/MAX2538 ICs feature a GPS LNA/mixer sign 文件:107.65 Kbytes 頁(yè)數(shù):8 Pages | MAXIM 美信 | MAXIM | ||
PLASTIC ENCAPSULATED DEVICES General Description The MAX2351/MAX2354/MAX2358/MAX2359/MAX2530/MAX2531/MAX2537/MAX2538 family of single- and multi band LNA/mixer ICs is optimized for CDMA, GSM, and TDMA applications in both cellular and PCS bands. Inaddition, the MAX2530/MAX2531/MAX2537/MAX2538 ICs feature a GPS LNA/mixer sign 文件:107.65 Kbytes 頁(yè)數(shù):8 Pages | MAXIM 美信 | MAXIM | ||
Transformer Driver for Isolated RS-485 Interface General Description The MAX253 is a monolithic oscillator/power-driver, specifically designed to provide isolated power for an isolated RS-485 or RS-232 data interface. It drives a center-tapped transformer primary from a 5V or 3.3V DC power supply. The secondary can be wound to provide any isola 文件:230.91 Kbytes 頁(yè)數(shù):16 Pages | MAXIM 美信 | MAXIM |
技術(shù)參數(shù)
- VIN (min)(V):
2.5
- VIN (max)(V):
6
- Driver Output Resistance (max)(Ω):
4
- Max. IOUT(A):
0.2
- Topology:
Push-Pull
- Features:
Thermal Shutdown
- Switching Frequency(kHz):
350
- ICC (max)(mA):
0.45
- Package/ Pins:
CDIP/8
- Smallest Available Pckg. (max w/pins)(mm2):
15.6
- RoHS Available:
Yes
- Oper. Temp.(°C):
-55 to +125
- Budgetary Price (See Notes):
$1.57 @1k
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAX |
24+ |
SOP-3.9 |
3000 |
公司現(xiàn)貨 |
詢(xún)價(jià) | ||
MAXIM |
22+ |
DIP |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì) |
詢(xún)價(jià) | ||
Maxim(美信) |
23+ |
NA |
20094 |
正納10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢(xún)價(jià) | ||
Maxim(美信) |
2021+ |
6000 |
原裝現(xiàn)貨,歡迎詢(xún)價(jià) |
詢(xún)價(jià) | |||
MAXIM/美信 |
23+ |
SOP-8 |
13000 |
原廠授權(quán)一級(jí)代理,專(zhuān)業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢(xún)價(jià) | ||
Maxim(美信) |
23+ |
標(biāo)準(zhǔn)封裝 |
6000 |
原廠原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢(shì)終端BOM表可配單提供樣品 |
詢(xún)價(jià) | ||
Maxim(美信) |
23+ |
15000 |
專(zhuān)業(yè)幫助客戶(hù)找貨 配單,誠(chéng)信可靠! |
詢(xún)價(jià) | |||
Maxim(美信) |
25+ |
標(biāo)準(zhǔn)封裝 |
8800 |
公司只做原裝,詳情請(qǐng)咨詢(xún) |
詢(xún)價(jià) | ||
Maxim(美信) |
25+ |
標(biāo)準(zhǔn)封裝 |
6000 |
原裝,請(qǐng)咨詢(xún) |
詢(xún)價(jià) | ||
Maxim(美信) |
24+ |
N/A |
17800 |
原裝正品現(xiàn)貨支持實(shí)單 |
詢(xún)價(jià) |
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