| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX850 | Low-Noise, Regulated, Negative Charge-Pump Power Supplies for GaAsFET Bias General Description The MAX850–MAX853 low-noise, inverting, charge pump power supplies are ideal for biasing GaAsFETs in cellular telephone transmitter amplifiers. The MAX850–MAX852 offer both preset (-4.1V) and adjustable (-0.5V to -9.0V) output voltages. The MAX853 uses an external positive co 文件:118.93 Kbytes 頁(yè)數(shù):8 Pages | MAXIM 美信 | MAXIM | |
MAX850 | 低噪聲、穩(wěn)壓型、負(fù)輸出電荷泵,用于GaAsFET偏置電源 MAX850-MAX853低噪聲、反相電荷泵電源非常適合用于偏置蜂窩電話(huà)發(fā)射器放大器中的GaAsFET。\n\n MAX850-MAX852提供預(yù)設(shè)(-4.1V)和可調(diào)(-0.5V至-9.0V)輸出電壓。MAX853使用外部正控制電壓來(lái)設(shè)置負(fù)輸出電壓。所有四款器件的輸入電壓范圍均為4.5V至10V。輸出電流為5mA。\n\n 內(nèi)部線(xiàn)性穩(wěn)壓器將輸出電壓紋波降至2mVP-P。對(duì)于充分濾波的控制電壓(VCTRL),MAX853可實(shí)現(xiàn)低于1mVP-P的典型輸出紋波。在整個(gè)溫度范圍內(nèi),最大電源電流為3mA,最大關(guān)斷電流小于1μA(MAX851最大為5μA)。\n\n ?\n ? 5mA時(shí)提供-4.1V固定輸出或-0.5V至-9V可調(diào)輸出\n? 輸入電壓范圍:4.5V至10V\n? 2mVP-P輸出電壓紋波(MAX850-MAX852)\n? 1mVP-P輸出電壓紋波(MAX853)\n? 100kHz電荷泵開(kāi)關(guān)頻率(MAX850/MAX851/MAX853)\n? 外部同步時(shí)鐘輸入(MAX852)\n? 邏輯電平關(guān)斷模式:整個(gè)溫度范圍內(nèi)最大1μA (MAX850/MAX852/MAX853)\n? 低成本、8引腳SO封裝; | ADI 亞德諾 | ADI | |
Low-Noise, Regulated, Negative Charge-Pump Power Supplies for GaAsFET Bias General Description The MAX850–MAX853 low-noise, inverting, charge pump power supplies are ideal for biasing GaAsFETs in cellular telephone transmitter amplifiers. The MAX850–MAX852 offer both preset (-4.1V) and adjustable (-0.5V to -9.0V) output voltages. The MAX853 uses an external positive co 文件:118.93 Kbytes 頁(yè)數(shù):8 Pages | MAXIM 美信 | MAXIM | ||
Low-Noise, Regulated, Negative Charge-Pump Power Supplies for GaAsFET Bias General Description The MAX850–MAX853 low-noise, inverting, charge pump power supplies are ideal for biasing GaAsFETs in cellular telephone transmitter amplifiers. The MAX850–MAX852 offer both preset (-4.1V) and adjustable (-0.5V to -9.0V) output voltages. The MAX853 uses an external positive co 文件:118.93 Kbytes 頁(yè)數(shù):8 Pages | MAXIM 美信 | MAXIM | ||
Low-Noise, Regulated, Negative Charge-Pump Power Supplies for GaAsFET Bias General Description The MAX850–MAX853 low-noise, inverting, charge pump power supplies are ideal for biasing GaAsFETs in cellular telephone transmitter amplifiers. The MAX850–MAX852 offer both preset (-4.1V) and adjustable (-0.5V to -9.0V) output voltages. The MAX853 uses an external positive co 文件:118.93 Kbytes 頁(yè)數(shù):8 Pages | MAXIM 美信 | MAXIM | ||
PWM Buck Converters with Bypass FET for N-CDMA/W-CDMA Handsets 文件:296.84 Kbytes 頁(yè)數(shù):14 Pages | MAXIM 美信 | MAXIM | ||
PWM Buck Converters with Bypass FET for N-CDMA/W-CDMA Handsets 文件:296.84 Kbytes 頁(yè)數(shù):14 Pages | MAXIM 美信 | MAXIM | ||
PWM Buck Converters with Bypass FET for N-CDMA/W-CDMA Handsets 文件:296.84 Kbytes 頁(yè)數(shù):14 Pages | MAXIM 美信 | MAXIM | ||
PWM Buck Converters with Bypass FET for N-CDMA/W-CDMA Handsets 文件:296.84 Kbytes 頁(yè)數(shù):14 Pages | MAXIM 美信 | MAXIM | ||
PWM Buck Converters with Bypass FET for N-CDMA/W-CDMA Handsets 文件:296.84 Kbytes 頁(yè)數(shù):14 Pages | MAXIM 美信 | MAXIM |
技術(shù)參數(shù)
- VIN (min)(V):
4.5
- VIN (max)(V):
10
- IOUT (typ)(A):
0.005
- Unadj. VOUT(V):
-4.1
- Adj. VOUT (min)(V):
-VIN-0.6
- Adj. VOUT (max)(V):
-0.5
- ICC (max)(mA):
3
- Switching Frequency(kHz):
100
- Features:
Shutdown
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
SOIC (N)/8
- Smallest Available Pckg. (max w/pins)(mm2):
31
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$1.73 @1k
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
24+ |
500 |
本站現(xiàn)貨庫(kù)存 |
詢(xún)價(jià) | |||
MAX |
23+ |
SOP8 |
2500 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢(xún)價(jià) | ||
MAX |
24+ |
SOP8 |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢(xún)價(jià) | ||
MAXIM |
25+ |
SOP8 |
4500 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢(xún)價(jià) | ||
MAXIM |
22+ |
SG8 |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢(xún)價(jià) | ||
MAX |
25+ |
SOP |
10 |
普通 |
詢(xún)價(jià) | ||
MAXIM/美信 |
SOP8 |
6698 |
詢(xún)價(jià) | ||||
MAX |
25+ |
SOP8 |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售! |
詢(xún)價(jià) | ||
MAXIM |
23+24 |
SOP8 |
9860 |
原廠原包裝。終端BOM表可配單??砷_(kāi)13%增值稅 |
詢(xún)價(jià) | ||
ADI |
25+ |
Small-Outline IC, Narrow (0.15 |
5500 |
低噪聲、穩(wěn)壓型、負(fù)輸出電荷泵,用于GaAsFET偏置電源 |
詢(xún)價(jià) |
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