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MCP3901A0T-I/ML集成电路(IC)模拟前端(AFE)规格书PDF中文资料
厂商型号 |
MCP3901A0T-I/ML |
参数属性 | MCP3901A0T-I/ML 封装/外壳为20-VFQFN 裸露焊盘;包装为托盘;类别为集成电路(IC) > 模拟前端(AFE);产品描述:IC AFE 2 CHAN 24BIT 20QFN |
功能描述 | Two Channel Analog Front End |
文件大小 |
1.58576 Mbytes |
页面数量 |
60 页 |
生产厂商 | Microchip Technology Inc. |
企业简称 |
Microchip【微芯科技】 |
中文名称 | 微芯科技股份有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-4 16:09:00 |
MCP3901A0T-I/ML规格书详情
Description
The MCP3901 is a dual channel Analog Front End (AFE) containing two synchronous sampling Delta-Sigma Analog-to-Digital Converters (ADC), two PGAs, phase delay compensation block internal voltage reference, modulator output block, and high-speed 20 MHz SPI compatible serial interface. The converters contain a proprietary dithering algorithm for reduced Idle tones and improved THD.
The internal register map contains 24-bit wide ADC data words, a modulator output byte, as well as six writable control registers to program gain, oversampling ratio, phase, resolution, dithering, shutdown, Reset and several communication features.
Features
• Two Synchronous Sampling 16/24-bit Resolution
Delta-Sigma A/D Converters with Proprietary
Multi-Bit Architecture
• 91 dB SINAD, -104 dBc Total Harmonic Distortion
(THD) (up to 35th harmonic), 109 dB Spurious-free
Dynamic Range (SFDR) for Each Channel
• Programmable Data Rate up to 64 ksps
• Ultra Low-Power Shutdown mode with <2 µA
• -133 dB Crosstalk Between the Two Channels
• Low Drift Internal Voltage Reference: 12 ppm/°C
• Differential Voltage Reference Input Pins
• High Gain PGA on Each Channel (up to 32 V/V)
• Phase Delay Compensation Between the Two
Channels with 1 µs time Resolution
• Separate Modulator Outputs for Each Channel
• High-Speed, Addressable 20 MHz SPI Interface
with Mode 0,0 and 1,1 Compatibility
• Independent Analog and Digital Power Supplies:
4.5V-5.5V AVDD, 2.7V-5.5V DVDD
• Low-Power Consumption: (14 mW typical at 5V)
• Available in Small 20-lead SSOP and QFN
Packages
• Industrial Temperature Ranges:
- Industrial: -40°C to +85°C
- Extended: -40°C to +125°C
Applications
• Energy Metering and Power Measurement
• Automotive
• Portable Instrumentation
• Medical and Power Monitoring
MCP3901A0T-I/ML属于集成电路(IC) > 模拟前端(AFE)。微芯科技股份有限公司制造生产的MCP3901A0T-I/ML模拟前端(AFE)模拟前端 (AFE) 是一种用于信号调节的半导体器件,由模拟放大器、运算放大器、滤波器和集成电路构成。这种可配置功能块能连接各种传感器。分辨率范围从 8 位至 42 位不等,通道数范围为 1 至 256 个。
产品属性
- 产品编号:
MCP3901A0T-I/ML
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 模拟前端(AFE)
- 包装:
托盘
- 位数:
24
- 电压 - 供电,模拟:
5V
- 电压 - 供电,数字:
2.7V ~ 5.5V
- 安装类型:
表面贴装型
- 封装/外壳:
20-VFQFN 裸露焊盘
- 供应商器件封装:
20-QFN(4x4)
- 描述:
IC AFE 2 CHAN 24BIT 20QFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICROCHIP/微芯 |
2122+ |
QFN4x4 |
53615 |
中国分销商,保证进口原装,现货特价供应 |
询价 | ||
MICROCHIP/微芯 |
QFN4x4 |
90000 |
公司集团化配单-有更多数量-免费送样-原包装正品现货- |
询价 | |||
MICROCHIP(美国微芯) |
23+ |
QFN20EP(4x4) |
3233 |
只做原装,提供一站式配单服务,代工代料。BOM配单 |
询价 | ||
MICROCHIP(美国微芯) |
23+ |
QFN20EP(4x4) |
3802 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
MICROCHIP/微芯 |
2020+ |
QFN4x4 |
28431 |
询价 | |||
Microchip |
23+ |
20-VFQFN |
6889 |
确保原装正品,一站式BOM配单 |
询价 | ||
MicrochipTechnology |
18+ |
ICAFE24BIT64KSPS20-QFN |
6800 |
公司原装现货/欢迎来电咨询! |
询价 | ||
MICROCHIP/微芯 |
2022+ |
QFN4x4 |
28431 |
百分百进口原装现货。 |
询价 | ||
Microchip |
22+ |
20SSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
MICROCHIP/微芯 |
24+ |
QFN4x4 |
860000 |
明嘉莱只做原装正品现货 |
询价 |