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MAX1493

3.5- and 4.5-Digit, Single-Chip ADCs with LCD Drivers

General Description The MAX1491/MAX1493/MAX1495 low-power, 3.5- and 4.5-digit, analog-to-digital converters (ADCs) with integrated liquid crystal display (LCD) drivers operate from a single 2.7V to 5.25V power supply. They include an internal reference, a high-accuracy on-chip oscillator, and a t

文件:723.47 Kbytes 页数:25 Pages

Maxim

美信

MAX1493

Fully Assembled and Tested

文件:171.06 Kbytes 页数:7 Pages

Maxim

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MAX1493

3位半和4位半、单片ADC,带有LCD驱动器

MAX1491/MAX1493/MAX1495低功耗、3.5位和4.5位、模拟-数字转换器(ADC)和液晶显示驱动器(LCD)工作于2.7V至5.25V单电源。它们含有内部基准、高精度片上振荡器和一个动态LCD驱动器。为了在单电源下工作,内部电荷泵产生驱动集成输入缓冲器所需的负电源。ADC可被配置为±2V或±200mV的输入范围,并将转换结果输出到LCD上。MAX1491是3.5位(±1,999计数)器件,MAX1493/MAX1495是4.5位(±19,999计数)器件。\n\n MAX1491/MAX1493/MAX1495不需要外部精密积分或自稳零电容、晶体振荡器、电荷泵或其他 • 高分辨率\n• MAX1495:4.5位(±19,999计数)\n• MAX1493:4.5位(±19,999计数)\n• MAX1491:3.5位(±1999计数)\n\n\n• Σ-Δ ADC结构\n• 无需积分电容\n• 无需自稳零电容\n• >100dB的50Hz和60Hz抑制\n\n\n• 工作在2.7V至5.25V的单电源下\n• ±200mV或±2V的可选输入范围\n• 可选电压基准:内部2.048V或外接\n• 内部高精度振荡器无需外部元件\n• 自动偏移校准\n• 低功耗:最大工作电流980µA\n• 小巧的32引脚7mm x 7mm TQFP封装(4.5位),28引脚S;

ADI

亚德诺

MAX1493CCJ

3.5- and 4.5-Digit, Single-Chip ADCs with LCD Drivers

General Description The MAX1491/MAX1493/MAX1495 low-power, 3.5- and 4.5-digit, analog-to-digital converters (ADCs) with integrated liquid crystal display (LCD) drivers operate from a single 2.7V to 5.25V power supply. They include an internal reference, a high-accuracy on-chip oscillator, and a t

文件:723.47 Kbytes 页数:25 Pages

Maxim

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MAX14930

Many Options Support Broad Applications

文件:982.51 Kbytes 页数:25 Pages

Maxim

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MAX14930

Guaranteed Up to 5kVRMS Isolation

文件:737.65 Kbytes 页数:6 Pages

Maxim

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MAX14930AASE+

4-Channel, 1kVRMS and 2.75kVRMS, Digital Isolators

文件:1.20871 Mbytes 页数:25 Pages

Maxim

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MAX14930AAWE+

4-Channel, 1kVRMS and 2.75kVRMS, Digital Isolators

文件:1.20871 Mbytes 页数:25 Pages

Maxim

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MAX14930BASE+

4-Channel, 1kVRMS and 2.75kVRMS, Digital Isolators

文件:1.20871 Mbytes 页数:25 Pages

Maxim

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MAX14930BAWE+

4-Channel, 1kVRMS and 2.75kVRMS, Digital Isolators

文件:1.20871 Mbytes 页数:25 Pages

Maxim

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技术参数

  • # Input Channels:

    1

  • Conv. Rate (max)(ksps):

    0.0025

  • Data Bus:

    7-Segment

  • Diff/ S.E. Input:

    Diff. Only

  • Internal VREF (nominal)(V):

    2.048

  • External VREF (min)(V):

    0

  • External VREF (max)(V):

    2.048

  • Bipolar VIN (max)(±V):

    2

  • INL(±LSB):

    1

  • AVDD (min)(V):

    2.7

  • AVDD (max)(V):

    5.25

  • DVDD (min)(V):

    2.7

  • DVDD (max)(V):

    5.25

  • IAVDD (typ)(mA):

    0.66

  • IDVDD (typ)(mA):

    0.32

  • RoHS Available:

    Yes

  • Oper. Temp.(°C):

    0 to +70

  • Package/ Pins:

    LQFP/32

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

    82.8

  • Budgetary Price (See Notes):

    $10.82 @1k

供应商型号品牌批号封装库存备注价格
MAXIM
17+
SSOP
6200
100%原装正品现货
询价
MAXIM
23+
NA
10658
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品
询价
Maxim
24+
SMD
15600
界面开发工具
询价
MAXIM/美信
19+
NA
30000
原装正品现货,可开发票,假一赔十
询价
MAXIM/美信
24+
SSOPQFN
25050
原厂支持公司优势现货
询价
原装MAXIM
23+
SOP16
30000
代理全新原装现货,价格优势
询价
Maxim Integrated
24+
32-LQFP/32-TQFP(7x7)
35200
一级代理/放心采购
询价
Maxim
1931+
N/A
567
加我qq或微信,了解更多详细信息,体验一站式购物
询价
MAXIM(美信)
2447
SOIC-16
315000
50个/管一级代理专营品牌!原装正品,优势现货,长期
询价
MAXIM/美信
21+
SOP16
3000
百域芯优势 实单必成 可开13点增值税发票
询价
更多MAX1493供应商 更新时间2025-10-6 8:31:00