MCP3901A0-I/ML, Analog Front End - AFE Dual CH Energy Meter Front End,SPI IF
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Описание
Semiconductors\Data Converter ICs\Analog Front End - AFE
MCP3901 Two-Channel Analog Front End Microchip Technology MCP3901 Two-Channel Analog Front End (AFE) IC contains two synchronous sampling delta-sigma Analog-to-Digital Converters (ADCs) with proprietary multi-bit architecture. The MCP3901 analog front end includes two PGAs, phase delay compensation block, internal voltage reference, modulator output block, and high-speed 20MHz SPI compatible serial interface. This ADCs contain a proprietary dithering algorithm for reduced idle tones and improved THD. The MCP3901 analog front end is designed for use in energy metering or power measurement, automotive, portable instrumentation, and medical or power monitoring applications.
Технические параметры
| Architecture: | Sigma-Delta |
| Brand: | Microchip Technology |
| Factory Pack Quantity: | 91 |
| Input Type: | Differential |
| Interface Type: | Serial, SPI |
| Manufacturer: | Microchip |
| Maximum Operating Temperature: | +85 C |
| Minimum Operating Temperature: | -40 C |
| Moisture Sensitive: | Yes |
| Mounting Style: | SMD/SMT |
| Number of Channels: | 2 Channel |
| Number of Converters: | 2 Converter |
| Operating Supply Voltage: | 2.7 V to 5.5 V |
| Package/Case: | QFN-20 |
| Packaging: | Tube |
| Product Category: | Analog Front End-AFE |
| Product Type: | Analog Front End-AFE |
| Qualification: | AEC-Q100 |
| Reference Type: | Internal |
| Reference Voltage: | 2.37 V |
| Resolution: | 16 bit, 24 bit |
| Sampling Rate: | 64 kS/s |
| SNR - Signal to Noise Ratio: | 91 dB |
| Subcategory: | Data Converter ICs |
| Type: | Energy Metering |
| Base Product Number | MCP3901 -> |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Mounting Type | Surface Mount |
| Number of Bits | 24 |
| Number of Channels | 2 |
| Package | Tube |
| Package / Case | 20-VFQFN Exposed Pad |
| PCN Design/Specification | http://www.microchip.com/mymicrochip/NotificationD |
| PCN Packaging | http://www.microchip.com/mymicrochip/NotificationD |
| REACH Status | REACH Unaffected |
| RoHS Status | ROHS3 Compliant |
| Supplier Device Package | 20-QFN (4x4) |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| Вес, г | 0.12 |
Техническая документация
Datasheet
pdf, 1460 КБ
Datasheet MCP3901A0-I/ML
pdf, 1020 КБ
Дополнительная информация
Калькуляторы группы «Микросхемы Analog Front End (AFE)»
Типы корпусов импортных микросхем
