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MAX1242

2.7V to .25V, Low-Power, 10-Bit Serial ADCs in SO-8

GeneralDescription TheMAX1242/MAX1243arelow-power,10-bitanalog-to-digitalconverters(ADCs)availablein8-pinpackages.Theyoperatewithasingle+2.7Vto+5.25Vsupplyandfeaturea7.5µssuccessive-approximationADC,afasttrack/hold(1.5µs),anon-chipclock,andahigh-speed,3-wire

MaximMaxim Integrated Products

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MAX1242

+2.7V至+5.25V、低功耗、10位串行ADC,SO-8封装; • +2.7V至+5.25V单电源供电\n\n• 10位分辨率\n\n• 内部2.5V基准电压源(MAX1242)\n\n• 小尺寸:8引脚PDIP和SO封装\n\n• 低功耗:\n• 3.7mW(73ksps,MAX1242)\n\n• 3mW(73ksps,MAX1243)\n\n• 66µW(1ksps、MAX1243)\n\n• 5µW(关断模式)\n\n\n\n\n• 内部采样/保持\n\n• SPI/QSPI/MICROWIRE 3线串行接口\n\n• 引脚兼容的12位升级产品:MAX1240/MAX1241;

MAX1242/MAX1243均为低功耗、10位模数转换器(ADC),采用8引脚封装。它们采用+2.7V至+5.25V单电源供电,均为7.5µs逐次逼近型ADC,具有快速采样/保持(1.5µs)功能,提供片内时钟和高速3线串行接口。\n\n 在73ksps最大采样速度下,功耗仅为3mW (VDD = 3V)。2µA关断模式可在吞吐速率较慢的情况下降低功耗。\n\n MAX1242具有2.5V内部基准电压源,而MAX1243需要外部基准电压源。MAX1243接受0V至VREF的信号,基准电压源输入范围包括正电源轨。外部时钟从直接连接到标准微控制器I/O端口的3线接口访问数据。该接口与SPI、QSPI™和MICROWIRE®兼容。\n\n 这些转换器不仅具有出色的交流特性和低功耗,而且简单易用并采用小封装尺寸,非常适合远程传感器和数据采集应用,或其他对功耗和空间要求苛刻的电路。MAX1242/MAX1243采用8引脚PDIP和SO封装。\n\n  \n\n

ADIAnalog Devices

亚德诺亚德诺半导体技术有限公司

MAX1242ACPA

2.7V to .25V, Low-Power, 10-Bit Serial ADCs in SO-8

GeneralDescription TheMAX1242/MAX1243arelow-power,10-bitanalog-to-digitalconverters(ADCs)availablein8-pinpackages.Theyoperatewithasingle+2.7Vto+5.25Vsupplyandfeaturea7.5µssuccessive-approximationADC,afasttrack/hold(1.5µs),anon-chipclock,andahigh-speed,3-wire

MaximMaxim Integrated Products

美信美信半导体

MAX1242ACSA

2.7V to .25V, Low-Power, 10-Bit Serial ADCs in SO-8

GeneralDescription TheMAX1242/MAX1243arelow-power,10-bitanalog-to-digitalconverters(ADCs)availablein8-pinpackages.Theyoperatewithasingle+2.7Vto+5.25Vsupplyandfeaturea7.5µssuccessive-approximationADC,afasttrack/hold(1.5µs),anon-chipclock,andahigh-speed,3-wire

MaximMaxim Integrated Products

美信美信半导体

MAX1242AEPA

2.7V to .25V, Low-Power, 10-Bit Serial ADCs in SO-8

GeneralDescription TheMAX1242/MAX1243arelow-power,10-bitanalog-to-digitalconverters(ADCs)availablein8-pinpackages.Theyoperatewithasingle+2.7Vto+5.25Vsupplyandfeaturea7.5µssuccessive-approximationADC,afasttrack/hold(1.5µs),anon-chipclock,andahigh-speed,3-wire

MaximMaxim Integrated Products

美信美信半导体

MAX1242AESA

2.7V to .25V, Low-Power, 10-Bit Serial ADCs in SO-8

GeneralDescription TheMAX1242/MAX1243arelow-power,10-bitanalog-to-digitalconverters(ADCs)availablein8-pinpackages.Theyoperatewithasingle+2.7Vto+5.25Vsupplyandfeaturea7.5µssuccessive-approximationADC,afasttrack/hold(1.5µs),anon-chipclock,andahigh-speed,3-wire

MaximMaxim Integrated Products

美信美信半导体

MAX1242AMJA

2.7V to .25V, Low-Power, 10-Bit Serial ADCs in SO-8

GeneralDescription TheMAX1242/MAX1243arelow-power,10-bitanalog-to-digitalconverters(ADCs)availablein8-pinpackages.Theyoperatewithasingle+2.7Vto+5.25Vsupplyandfeaturea7.5µssuccessive-approximationADC,afasttrack/hold(1.5µs),anon-chipclock,andahigh-speed,3-wire

MaximMaxim Integrated Products

美信美信半导体

MAX1242BCPA

2.7V to .25V, Low-Power, 10-Bit Serial ADCs in SO-8

GeneralDescription TheMAX1242/MAX1243arelow-power,10-bitanalog-to-digitalconverters(ADCs)availablein8-pinpackages.Theyoperatewithasingle+2.7Vto+5.25Vsupplyandfeaturea7.5µssuccessive-approximationADC,afasttrack/hold(1.5µs),anon-chipclock,andahigh-speed,3-wire

MaximMaxim Integrated Products

美信美信半导体

MAX1242BCSA

2.7V to .25V, Low-Power, 10-Bit Serial ADCs in SO-8

GeneralDescription TheMAX1242/MAX1243arelow-power,10-bitanalog-to-digitalconverters(ADCs)availablein8-pinpackages.Theyoperatewithasingle+2.7Vto+5.25Vsupplyandfeaturea7.5µssuccessive-approximationADC,afasttrack/hold(1.5µs),anon-chipclock,andahigh-speed,3-wire

MaximMaxim Integrated Products

美信美信半导体

MAX1242BEPA

2.7V to .25V, Low-Power, 10-Bit Serial ADCs in SO-8

GeneralDescription TheMAX1242/MAX1243arelow-power,10-bitanalog-to-digitalconverters(ADCs)availablein8-pinpackages.Theyoperatewithasingle+2.7Vto+5.25Vsupplyandfeaturea7.5µssuccessive-approximationADC,afasttrack/hold(1.5µs),anon-chipclock,andahigh-speed,3-wire

MaximMaxim Integrated Products

美信美信半导体

技术参数

  • # Input Channels:

    1

  • Conv. Rate (max)(ksps):

    73

  • Data Bus:

    SPI

  • ADC Architecture:

    SAR

  • Diff/ S.E. Input:

    S.E. Only

  • Internal VREF (nominal)(V):

    2.5

  • External VREF (min)(V):

    1

  • External VREF (max)(V):

    5.25

  • Unipolar VIN (max)(V):

    2.5

  • SNR(dB):

    66

  • SINAD(dB):

    66

  • THD(dB):

    -70.0

  • SFDR(dB):

    70

  • DNL(±LSB):

    1

  • INL(±LSB):

    0.5

  • DVDD (min)(V):

    2.7

  • DVDD (max)(V):

    5.25

  • IDVDD (typ)(mA):

    1.8

  • Standby Current(µA):

    3.5

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

    31

  • RoHS Available:

    Yes

  • Oper. Temp.(°C):

    -55 to +125

  • Package/ Pins:

    PDIP/8

  • Budgetary Price (See Notes):

    $4.45 @1k

供应商型号品牌批号封装库存备注价格
MAXIM
23+
NA
25060
只做进口原装,终端工厂免费送样
询价
MAXIM
1709+
SOP8
17500
普通
询价
MAXIM
2015+
SOP/DIP
19889
一级代理原装现货,特价热卖!
询价
MAXIM
23+
SOP-8
2800
绝对全新原装!现货!特价!请放心订购!
询价
MAXIM
25+
SOP-8
2612
福安瓯为您提供真芯库存,真诚服务
询价
MAXIM
05+
原厂原装
4326
只做全新原装真实现货供应
询价
MAXIM
24+
3
真实现货库存
询价
MAXIM
24+
SOP-8
6980
原装现货,可开13%税票
询价
MAXIM
2020+
N/A
1766
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
MAXIM
16+
NA
8800
原装现货,货真价优
询价
更多MAX1242供应商 更新时间2025-7-29 13:52:00