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ADS131M03

ADS131M03 3-Channel, Simultaneously-Sampling, 24-Bit, Delta-Sigma ADC

文件:3.1621 Mbytes 页数:98 Pages

TI

德州仪器

ADS131M03

ADS131M03 3-Channel, Simultaneously-Sampling, 24-Bit, Delta-Sigma ADC

文件:2.17965 Mbytes 页数:88 Pages

TI

德州仪器

ADS131M03

24 位、32kSPS、3 通道同步采样 Δ-Σ ADC

ADS131M03 是一款 three 通道、同步采样、24 位、Δ-Σ 模数转换器 (ADC),具有宽动态范围、低功耗和电能测量特定功能,因此非常适合电能计量、功率计量和断路器应用。ADC 输入可以直接连接到电阻分压器网络或电源变压器来测量电压,或连接到电流互感器、分流器或 Rogowski 线圈来测量电流。\n\n单独 ADC 通道可以根据传感器输入进行独立配置。低噪声、可编程增益放大器 (PGA) 提供了从 1 到 128 的增益,以放大低电平信号。此外,该器件集成了通道间相位校准、偏移和增益校准寄存器,有助于消除信号链误差。\n\n该器件集成了低漂移、1.2V 基准,减小了印刷电路板 • 3 同步采样差分输入\n• 可编程增益高达 128\n• 当增益为 1.4kSPS 时,动态范围为 102dB\n• 总谐波失真:-100dB\n• 当增益为 1、2 和 4 时, 输入阻抗为 330kΩ\n• 可编程的通道间相位延迟校准: \n• 电流监测模式可实现超低功耗篡改监测\n• 集成的负电荷泵允许输入信号低于接地值\n• 低漂移内部电压基准\n• 2.7V 至 3.6V 模拟和数字电源\n• 封装: \n• 工作温度范围:–40°C 至 +125°C;

TI

德州仪器

ADS131M03-Q1

ADS131M03-Q1 Automotive, 3-Channel, 64-kSPS, Simultaneous-Sampling, 24-Bit, Delta-Sigma ADC

1 Features • AEC-Q100 qualified for automotive applications: – Temperature grade 1: –40°C to +125°C, TA • Functional Safety-Capable – Documentation available to aid functional safety system design • 3 simultaneously sampling differential inputs • Programmable data rate up to 64 kSPS • Prog

文件:2.36585 Mbytes 页数:88 Pages

TI

德州仪器

ADS131M03QPWRQ1

丝印:A131M03Q;Package:TSSOP;ADS131M03-Q1 Automotive, 3-Channel, 64-kSPS, Simultaneous-Sampling, 24-Bit, Delta-Sigma ADC

1 Features • AEC-Q100 qualified for automotive applications: – Temperature grade 1: –40°C to +125°C, TA • Functional Safety-Capable – Documentation available to aid functional safety system design • 3 simultaneously sampling differential inputs • Programmable data rate up to 64 kSPS • Prog

文件:2.36585 Mbytes 页数:88 Pages

TI

德州仪器

ADS131M03_V01

ADS131M03 3-Channel, Simultaneously-Sampling, 24-Bit, Delta-Sigma ADC

文件:3.1621 Mbytes 页数:98 Pages

TI

德州仪器

ADS131M03IPWR

丝印:A131M03;Package:TSSOP;ADS131M03 3-Channel, Simultaneously-Sampling, 24-Bit, Delta-Sigma ADC

文件:3.1621 Mbytes 页数:98 Pages

TI

德州仪器

ADS131M03IPWT

丝印:A131M03;Package:TSSOP;ADS131M03 3-Channel, Simultaneously-Sampling, 24-Bit, Delta-Sigma ADC

文件:3.1621 Mbytes 页数:98 Pages

TI

德州仪器

ADS131M03IRUKR

丝印:A31M03;Package:WQFN;ADS131M03 3-Channel, Simultaneously-Sampling, 24-Bit, Delta-Sigma ADC

文件:3.1621 Mbytes 页数:98 Pages

TI

德州仪器

ADS131M03IRUKR

丝印:A31M03;Package:WQFN;ADS131M03 3-Channel, Simultaneously-Sampling, 24-Bit, Delta-Sigma ADC

文件:2.17965 Mbytes 页数:88 Pages

TI

德州仪器

技术参数

  • Number of input channels:

    3

  • Sample rate (Max) (kSPS):

    32

  • Interface type:

    SPI

  • Architecture:

    Delta-Sigma

  • Input type:

    Differential

  • Multi-channel configuration:

    Simultaneous Sampling

  • Rating:

    Catalog

  • Reference mode:

    Int

  • Input range (Max) (V):

    3.6

  • Input range (Min) (V):

    -1.3

  • Features:

    PGA

  • Operating temperature range (C):

    -40 to 125

  • Power consumption (Typ) (mW):

    2.67

  • Analog voltage AVDD (Min) (V):

    2.7

  • SNR (dB):

    100

  • Analog voltage AVDD (Max) (V):

    3.6

  • Digital supply (Min) (V):

    2.7

  • Digital supply (Max) (V):

    3.6

供应商型号品牌批号封装库存备注价格
TI/德州仪器
23+
4000
原厂授权代理,海外优势订货渠道。可提供大量库存,详
询价
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
咨询合作
24+
SMD
10000
询价
TI(德州仪器)
WQFN (RUK)
10000
询价
TI(德州仪器)
25+
WQFN20
3591
原装现货,免费供样,技术支持,原厂对接
询价
2156
原装现货
询价
Texas Instruments
23+/22+
6000
原装进口订货7-10个工作日
询价
TI(德州仪器)
24+
WQFN (RUK)
690000
代理渠道/支持实单/只做原装
询价
TI(德州仪器)
23+
WQFN (RUK)
13650
公司只做原装正品,假一赔十
询价
Texas Instruments
25+
20-WQFN(3x3)
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证
询价
更多ADS131M03供应商 更新时间2026-1-24 11:10:00