MCP3421价格
参考价格：￥12.5718
型号：MCP3421A0T-E/CH 品牌：Microchip 备注：这里有MCP3421多少钱，2026年最近7天走势，今日出价，今日竞价，MCP3421批发/采购报价，MCP3421行情走势销售排行榜，MCP3421报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
MCP3421 | 18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference Description The MCP3421 is a single channel low-noise, high accuracy ΔΣ A/D converter with differential inputs and up to 18 bits of resolution in a small SOT-23-6 package. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially (Δ voltage = 4.096V). The de | MICROCHIP 微芯科技 |   | |
MCP3421 | 18-Bit, 240SPS, Single Channel ADC The MCP3421 ADC can be used for various high accuracyanalog-to-digital data conversion applications where ease of use, lowpower consumption and small footprint are major considerations.TheMCP3421 is a single channel low-noise, high accuracy delta-sigma A/Dconverter with differential inputs and up to 18-bit resolution\nSmall 6-lead SOT-23 packaging\nDifferential input operation\nOn-board voltage reference with 5 ppm/°C drift\nOn-board PGA, gains of 1, 2, 4, 8\n3.75 SPS (18 bits)\n15 SPS (16 bits)\n60 SPS (14 bits)\n240 SPS (12 bits)\nINL 10 ppm of FSR max\nLow current consumption, 145 µA at 3V\n; | MICROCHIP 微芯科技 | | |
MCP3421 | 18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference 文件：761.55 Kbytes Page：42 Pages | MICROCHIP 微芯科技 | | |
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference Description The MCP3421 is a single channel low-noise, high accuracy ΔΣ A/D converter with differential inputs and up to 18 bits of resolution in a small SOT-23-6 package. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially (Δ voltage = 4.096V). The de | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference Description The MCP3421 is a single channel low-noise, high accuracy ΔΣ A/D converter with differential inputs and up to 18 bits of resolution in a small SOT-23-6 package. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially (Δ voltage = 4.096V). The de | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference Description The MCP3421 is a single channel low-noise, high accuracy ΔΣ A/D converter with differential inputs and up to 18 bits of resolution in a small SOT-23-6 package. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially (Δ voltage = 4.096V). The de | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference Description The MCP3421 is a single channel low-noise, high accuracy ΔΣ A/D converter with differential inputs and up to 18 bits of resolution in a small SOT-23-6 package. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially (Δ voltage = 4.096V). The de | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference Description The MCP3421 is a single channel low-noise, high accuracy ΔΣ A/D converter with differential inputs and up to 18 bits of resolution in a small SOT-23-6 package. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially (Δ voltage = 4.096V). The de | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference Description The MCP3421 is a single channel low-noise, high accuracy ΔΣ A/D converter with differential inputs and up to 18 bits of resolution in a small SOT-23-6 package. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially (Δ voltage = 4.096V). The de | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference Description The MCP3421 is a single channel low-noise, high accuracy ΔΣ A/D converter with differential inputs and up to 18 bits of resolution in a small SOT-23-6 package. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially (Δ voltage = 4.096V). The de | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference Description The MCP3421 is a single channel low-noise, high accuracy ΔΣ A/D converter with differential inputs and up to 18 bits of resolution in a small SOT-23-6 package. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially (Δ voltage = 4.096V). The de | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference Description The MCP3421 is a single channel low-noise, high accuracy ΔΣ A/D converter with differential inputs and up to 18 bits of resolution in a small SOT-23-6 package. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially (Δ voltage = 4.096V). The de | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference Description The MCP3421 is a single channel low-noise, high accuracy ΔΣ A/D converter with differential inputs and up to 18 bits of resolution in a small SOT-23-6 package. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially (Δ voltage = 4.096V). The de | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference Description The MCP3421 is a single channel low-noise, high accuracy ΔΣ A/D converter with differential inputs and up to 18 bits of resolution in a small SOT-23-6 package. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially (Δ voltage = 4.096V). The de | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference Description The MCP3421 is a single channel low-noise, high accuracy ΔΣ A/D converter with differential inputs and up to 18 bits of resolution in a small SOT-23-6 package. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially (Δ voltage = 4.096V). The de | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference Description The MCP3421 is a single channel low-noise, high accuracy ΔΣ A/D converter with differential inputs and up to 18 bits of resolution in a small SOT-23-6 package. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially (Δ voltage = 4.096V). The de | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference Description The MCP3421 is a single channel low-noise, high accuracy ΔΣ A/D converter with differential inputs and up to 18 bits of resolution in a small SOT-23-6 package. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially (Δ voltage = 4.096V). The de | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference Description The MCP3421 is a single channel low-noise, high accuracy ΔΣ A/D converter with differential inputs and up to 18 bits of resolution in a small SOT-23-6 package. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially (Δ voltage = 4.096V). The de | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference Description The MCP3421 is a single channel low-noise, high accuracy ΔΣ A/D converter with differential inputs and up to 18 bits of resolution in a small SOT-23-6 package. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially (Δ voltage = 4.096V). The de | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference 文件：761.55 Kbytes Page：42 Pages | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference 文件：761.55 Kbytes Page：42 Pages | MICROCHIP 微芯科技 | | ||
封装/外壳：SOT-23-6 包装：卷带（TR） 描述：IC ADC 18BIT SIGMA-DELTA SOT23-6 集成电路（IC） 模数转换器（ADC） | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference 文件：761.55 Kbytes Page：42 Pages | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference 文件：761.55 Kbytes Page：42 Pages | MICROCHIP 微芯科技 | | ||
封装/外壳：SOT-23-6 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC ADC 18BIT SIGMA-DELTA SOT23-6 集成电路（IC） 模数转换器（ADC） | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference 文件：761.55 Kbytes Page：42 Pages | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference 文件：761.55 Kbytes Page：42 Pages | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference 文件：761.55 Kbytes Page：42 Pages | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference 文件：761.55 Kbytes Page：42 Pages | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference 文件：761.55 Kbytes Page：42 Pages | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference 文件：761.55 Kbytes Page：42 Pages | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference 文件：761.55 Kbytes Page：42 Pages | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference 文件：761.55 Kbytes Page：42 Pages | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference 文件：761.55 Kbytes Page：42 Pages | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference 文件：761.55 Kbytes Page：42 Pages | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference 文件：761.55 Kbytes Page：42 Pages | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference 文件：761.55 Kbytes Page：42 Pages | MICROCHIP 微芯科技 | | ||
18-Bit Analog-to-Digital Converter with I2C Interface and On-Board Reference 文件：761.55 Kbytes Page：42 Pages | MICROCHIP 微芯科技 | | ||
HALL-EFFECT, DIRECTION-DETECTION SENSORS HALL-EFFECT, DIRECTION-DETECTION SENSORS The A3421xKA and A3422xKA Hall-effect, direction-detection sensors are a new generation of special-function integrated sensors that are capable of sensing the direction of rotation of a ring magnet. These transducers provide separate digital outputs that p | ALLEGRO | | ||
HALL-EFFECT, DIRECTION-DETECTION SENSORS HALL-EFFECT, DIRECTION-DETECTION SENSORS The A3421xKA and A3422xKA Hall-effect, direction-detection sensors are a new generation of special-function integrated sensors that are capable of sensing the direction of rotation of a ring magnet. These transducers provide separate digital outputs that p | ALLEGRO | | ||
HALL-EFFECT, DIRECTION-DETECTION SENSORS HALL-EFFECT, DIRECTION-DETECTION SENSORS The A3421xKA and A3422xKA Hall-effect, direction-detection sensors are a new generation of special-function integrated sensors that are capable of sensing the direction of rotation of a ring magnet. These transducers provide separate digital outputs that p | ALLEGRO | | ||
VFD CONTROLLER DRIVER 文件：399.54 Kbytes Page：13 Pages | NJRC 日本无线 | | ||
VFD CONTROLLER DRIVER 文件：399.54 Kbytes Page：13 Pages | NJRC 日本无线 | |
MCP3421产品属性
- 类型
描述
- Input Channels：
1
- Sample Rate (kSPS Max)：
0.24
- Input Type：
Single-Ended
- PGA：
1
- Interface：
I2C
- Architecture：
Delta Sigma
- Analog Supply Voltage Range (V)：
2.7to 5.5
- Digital Supply Voltage Range (V)：
2.7 to 5.5
- Temperature Range (°C)：
-40 to 125
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MICROCHIP |
23+ |
SOT-23-6 |
21000 |
原厂原装进口现货价优 |
|||
MICROCHIP(美国微芯) |
25 |
SOT-23-6 |
7100 |
绝对原装正品 |
|||
Microchip |
23+ |
SOT-23-6 |
30000 |
全新原装正品 |
|||
Microchip/微芯 |
2026+ |
SOT-23 |
6000 |
只做原装,公司现货,提供一站式BOM配单服务! |
|||
Microchip(微芯) |
25+ |
SOT-23-6 |
7589 |
全新原装现货,支持排单订货,可含税开票 |
|||
Microchip(微芯) |
24+ |
标准封装 |
7783 |
原厂渠道供应,大量现货,原型号开票。 |
|||
Microchip Technology |
25+ |
SOT-23-6 |
25000 |
Microchip Technology~ADC/DAC转换MCP3421A0T-E/CHVAO即刻 |
|||
MICROCHIP |
2年内 |
SOT23-6 |
20000 |
英博尔原装优质现货订货渠道商 |
|||
MROCHIP/微芯 |
25+ |
SOT23 |
25000 |
只做进口原装假一罚百 |
|||
MICROCHIP |
14+ |
SOT23-6 |
9860 |
大量原装进口现货,一手货源,一站式服务,可开17%增 |
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MCP3421规格书下载地址
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MCP3421数据表相关新闻
MCP3421A0T-E/CH 是微芯科技（Microchip）推出的一款单通道、16 位高精度 Δ-Σ 型模数转换器（ADC），主打低功耗、小尺寸设计，尤其适配需要精准采集微弱模拟信号（如传感器输出）的场景
MCP3421A0T-E/CH 是微芯科技（Microchip）推出的一款单通道、16 位高精度 Δ-Σ 型模数转换器（ADC），主打低功耗、小尺寸设计，尤其适配需要精准采集微弱模拟信号（如传感器输出）的场景
2025-9-11MCP3421A0T-E/CH 是 Microchip 公司推出的一款单通道、低噪声、高精度的 Δ-Σ 型模拟 - 数字转换器（ADC），采用 SOT-23-6 封装，有 6 个引脚。
MCP3421A0T-E/CH 是 Microchip 公司推出的一款单通道、低噪声、高精度的 Δ-Σ 型模拟 - 数字转换器（ADC），采用 SOT-23-6 封装，有 6 个引脚。
2025-7-29MCP3425A0T-E/CH
进口代理
2023-1-11MCP3201T-CI/SN
MCP3201T-CI/SN
2022-10-21MCP3202-CI/SN 只做原装 不虚报价格 微信1581142322
原厂很远 现货很近 坚持每一片芯片都来自原厂及授权渠道
2020-5-7MCP3208C，MCP41010-I/SN，MCP4725AOT-E/CH，MCP4821ESN，
MCP3208C，MCP41010-I/SN，MCP4725AOT-E/CH，MCP4821ESN，
2020-3-5
DdatasheetPDF页码索引
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