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MAX1237LEUA集成电路(IC)的模数转换器(ADC)规格书PDF中文资料

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厂商型号

MAX1237LEUA

参数属性

MAX1237LEUA 封装/外壳为8-TSSOP,8-MSOP(0.118",3.00mm 宽);包装为卷带(TR);类别为集成电路(IC)的模数转换器(ADC);产品描述:IC ADC 12BIT SAR 8UMAX

功能描述

2.7V to 3.6V and 4.5V to 5.5V, Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs

封装外壳

8-TSSOP,8-MSOP(0.118",3.00mm 宽)

文件大小

407.9 Kbytes

页面数量

22

生产厂商

MAXIM

中文名称

美信

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2026-1-27 23:00:00

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MAX1237LEUA规格书详情

General Description

The MAX1236–MAX1239 low-power, 12-bit, multichannel analog-to-digital converters (ADCs) feature internal track/hold (T/H), voltage reference, clock, and an I2C-compatible 2-wire serial interface. These devices operate from a single supply of 2.7V to 3.6V (MAX1237/MAX1239) or 4.5V to 5.5V (MAX1236/MAX1238) and require only 670µA at the maximum sampling rate of 94.4ksps. Supply current falls below 230µA for sampling rates under 46ksps. AutoShutdown™ powers down the devices between conversions, reducing supply current to less than 1µA at low throughput rates.

特性 Features

♦ High-Speed I2C-Compatible Serial Interface

400kHz Fast Mode

1.7MHz High-Speed Mode

♦ Single-Supply

2.7V to 3.6V (MAX1237/MAX1239)

4.5V to 5.5V (MAX1236/MAX1238)

♦ Internal Reference

2.048V (MAX1237/MAX1239)

4.096V (MAX1236/MAX1238)

♦ External Reference: 1V to VDD

♦ Internal Clock

♦ 4-Channel Single-Ended or 2-Channel Fully Differential (MAX1236/MAX1237)

♦ 12-Channel Single-Ended or 6-Channel Fully Differential (MAX1238/MAX1239)

♦ Internal FIFO with Channel-Scan Mode

♦ Low Power

670µA at 94.4ksps

230µA at 40ksps

60µA at 10ksps

6µA at 1ksps

0.5µA in Power-Down Mode

♦ Software-Configurable Unipolar/Bipolar

♦ Small Packages

8-Pin µMAX (MAX1236/MAX1237)

16-Pin QSOP (MAX1238/MAX1239)

Applications

Handheld Portable Applications

Medical Instruments

Battery-Powered Test Equipment

Solar-Powered Remote Systems

Received-Signal-Strength Indicators

System Supervision

产品属性

  • 产品编号:

    MAX1237LEUA+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 类别:

    集成电路(IC) > 模数转换器(ADC)

  • 包装:

    卷带(TR)

  • 位数:

    12

  • 采样率(每秒):

    94.4k

  • 输入数:

    2,4

  • 输入类型:

    差分,单端

  • 数据接口:

    I²C

  • 配置:

    S/H-ADC

  • 比率 - S/H:

    1:1

  • 架构:

    SAR

  • 参考类型:

    外部,内部

  • 电压 - 供电,模拟:

    2.7V ~ 3.6V

  • 电压 - 供电,数字:

    2.7V ~ 3.6V

  • 工作温度:

    -40°C ~ 85°C

  • 封装/外壳:

    8-TSSOP,8-MSOP(0.118",3.00mm 宽)

  • 供应商器件封装:

    8-uMAX/uSOP

  • 安装类型:

    表面贴装型

  • 描述:

    IC ADC 12BIT SAR 8UMAX

供应商 型号 品牌 批号 封装 库存 备注 价格
ADI(亚德诺)
25+
8-uMAX/uSOP
20948
样件支持,可原厂排单订货!
询价
ADI(亚德诺)
25+
8-uMAX/uSOP
21000
正规渠道,免费送样。支持账期,BOM一站式配齐
询价
ADI
25+
16-QSOP-150_MIL
5500
2.7V至3.6V和4.5V至5.5V、低功耗、4/12通道、2线串口、12位ADC
询价
Analog Devices Inc./Maxim Inte
18500
全新原厂原装现货!受权代理!可送样可提供技术支持!
询价
MAXIM
24+
原装
6980
原装现货,可开13%税票
询价
MAXIM/美信
2406+
uMAX8
11260
诚信经营!进口原装!量大价优!
询价
MAXIM
22+
QSOP16
5000
原装现货库存.价格优势!!
询价
24+
3000
公司现货
询价
MAXIM
25+
SSOP-16
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
22+
8uMAX
9000
原厂渠道,现货配单
询价