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MAX1280B

400ksps/300ksps、单电源、低功耗、8通道、串行12位ADC,内置电压基准

The MAX1280/MAX1281 12-bit ADCs combine an 8-channel analog-input multiplexer, high-bandwidth track/hold, and serial interface with high conversion speed and low power consumption. The MAX1280 operates from a single +4.5V to +5.5V supply; the MAX1281 operates from a single +2.7V to +3.6V supply. Bot \n• Internal Multiplexer and Track/Hold \n• +4.5V to +5.5V (MAX1280) \n• Internal +2.5V Reference \n• Low Power 2.5mA (400ksps)\n• 0.9mA (Fast Power-Down Mode) \n• SPI/QSPI/MICROWIRE/TMS320-Compatible\n• Software-Configurable Unipolar or Bipolar Inputs \n• 20-Pin TSSOP Package;

ADI

亚德诺

MAX1280BCUP+

Package:20-TSSOP(0.173",4.40mm 宽);包装:管件 类别:集成电路(IC) 模数转换器(ADC) 描述:IC ADC 12BIT SAR 20TSSOP

AD

亚德诺

MAX1280BCUP+T

Package:20-TSSOP(0.173",4.40mm 宽);包装:卷带(TR) 类别:集成电路(IC) 模数转换器(ADC) 描述:IC ADC 12BIT SAR 20TSSOP

AD

亚德诺

MAX1280BEUP

Package:20-TSSOP(0.173",4.40mm 宽);包装:管件 类别:集成电路(IC) 模数转换器(ADC) 描述:IC ADC 12BIT SAR 20TSSOP

AD

亚德诺

技术参数

  • # Input Channels:

    8

  • Conv. Rate (max)(ksps):

    400

  • Data Bus:

    SPI

  • ADC Architecture:

    SAR

  • Diff/ S.E. Input:

    Both

  • Internal VREF (nominal)(V):

    2.5

  • External VREF (min)(V):

    1

  • External VREF (max)(V):

    5.5

  • Unipolar VIN (max)(V):

    2.5

  • Bipolar VIN (max)(±V):

    1.25

  • SINAD(dB):

    70

  • THD(dB):

    -81.0

  • SFDR(dB):

    80

  • DNL(±LSB):

    1

  • INL(±LSB):

    1

  • DVDD (min)(V):

    4.5

  • DVDD (max)(V):

    5.5

  • IDVDD (typ)(mA):

    2.5

  • Standby Current(µA):

    2

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

    45.2

  • RoHS Available:

    Yes

  • Oper. Temp.(°C):

    -40 to +85

  • Package/ Pins:

    TSSOP/20

  • Budgetary Price (See Notes):

    $10.58 @1k

供应商型号品牌批号封装库存备注价格
ADI
25+
Thin Shrink Small-Outline Pack
5500
400ksps/300ksps、单电源、低功耗、8通道、串行12位ADC,内置电压基准
询价
MAXIM
25+
TSSOP20
500
品牌一级代理,新加坡香港上百万现货,欢迎查询!
询价
Maxim
24+
20-TSSOP
121
询价
MAXIM
25+
TSSOP
4500
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
23+
20-TSSO
8719
专做原装正品,假一罚百!
询价
MAXIM
25+23+
TSSOP20
44698
绝对原装正品全新进口深圳现货
询价
Maxim
20+
20-TSSOP
65790
原装优势主营型号-可开原型号增税票
询价
maxim
20+
2588
全新原装
询价
MAXIM/美信
24+
TSSOP
25050
原厂支持公司优势现货
询价
Maxim Integrated
24+
20-TSSOP
43100
一级代理/放心采购
询价
更多MAX1280供应商 更新时间2026-1-21 16:52:00