| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
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 | TI | |
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 | TI | |
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 | TI | |
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 | TI | ||
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 | TI | ||
ADS131M03 3-Channel, Simultaneously-Sampling, 24-Bit, Delta-Sigma ADC 文件:3.1621 Mbytes 页数:98 Pages | TI 德州仪器 | TI | ||
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 | TI | ||
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 | TI | ||
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 | TI | ||
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 | TI |
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 |
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