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MAX764集成電路(IC)的數(shù)模轉(zhuǎn)換器(DAC)規(guī)格書(shū)PDF中文資料

MAX764
廠商型號(hào)

MAX764

參數(shù)屬性

MAX764 封裝/外殼為20-DIP(0.300",7.62mm);包裝為卷帶(TR);類別為集成電路(IC)的數(shù)模轉(zhuǎn)換器(DAC);產(chǎn)品描述:IC DAC 12BIT A-OUT 20DIP

功能描述

-5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ DC-DC Inverters

封裝外殼

20-DIP(0.300",7.62mm)

文件大小

132.46 Kbytes

頁(yè)面數(shù)量

12 頁(yè)

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡(jiǎn)稱

Maxim美信

中文名稱

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更新時(shí)間

2025-3-30 15:48:00

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MAX764規(guī)格書(shū)詳情

General Description

The MAX764/MAX765/MAX766 inverting switching regulators are highly efficient over a wide range of load currents, delivering up to 1.5W. A unique, current-limited, pulse-frequency-modulated (PFM) control scheme combines the benefits of traditional PFM converters with the benefits of pulse-width-modulated (PWM) converters.

Like PWM converters, the MAX764/MAX765/MAX766 are highly efficient at heavy loads. Yet because they are PFM devices, they use less than 120μA of supply current (vs. 2mA to 10mA for a PWM device).

The input voltage range is 3V to 16V. The output voltage is preset at -5V (MAX764), -12V (MAX765), or -15V (MAX766); it can also be adjusted from -1V to -16V using two external resistors (Dual ModeTM). The maximum operating VIN - VOUT differential is 20V.

Features

? High Efficiency for a Wide Range of Load Currents

? 250mA Output Current

? 120μA Max Supply Current

? 5μA Max Shutdown Current

? 3V to 16V Input Voltage Range

? -5V (MAX764), -12V (MAX765), -15V (MAX766), or Adjustable Output from -1V to -16V

? Current-Limited PFM Control Scheme

? 300kHz Switching Frequency

? Internal, P-Channel Power MOSFET

Applications

? LCD-Bias Generators

? Portable Instruments

? LAN Adapters

? Remote Data-Acquisition Systems

? Battery-Powered Applications

?

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MAX7645BCPP

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 數(shù)模轉(zhuǎn)換器(DAC)

  • 包裝:

    卷帶(TR)

  • 位數(shù):

    12

  • 數(shù)模轉(zhuǎn)換器數(shù):

    1

  • 建立時(shí)間:

    1μs

  • 輸出類型:

    Current - Unbuffered

  • 差分輸出:

    無(wú)

  • 數(shù)據(jù)接口:

    并聯(lián)

  • 參考類型:

    外部

  • 電壓 - 供電,模擬:

    14.25V ~ 15.75V

  • 電壓 - 供電,數(shù)字:

    14.25V ~ 15.75V

  • INL/DNL (LSB):

    ±1(最大),±1(最大)

  • 架構(gòu):

    R-2R

  • 工作溫度:

    0°C ~ 70°C

  • 封裝/外殼:

    20-DIP(0.300",7.62mm)

  • 供應(yīng)商器件封裝:

    20-PDIP

  • 安裝類型:

    通孔

  • 描述:

    IC DAC 12BIT A-OUT 20DIP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MAXIM
21+
SOP-8
12588
原裝正品
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MAXIM
19+
SOP8
82387
原廠代理渠道,每一顆芯片都可追溯原廠;
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MAXIM
23+
DIP
5000
原裝正品,假一罰十
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MAX
24+
DIP
1000
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MAX
22+
SOP
8200
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!!
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Maxim
1645+
?
7500
只做原裝進(jìn)口,假一罰十
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MAXIM
三年內(nèi)
1983
只做原裝正品
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最新
2000
原裝正品現(xiàn)貨
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max
24+
sop-8
16800
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!?
詢價(jià)
MAXIM
24+
SOP8
10000
MAXIM一級(jí)代理商原裝現(xiàn)貨假一罰十
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