MCP3911A0-E/SS
Active24-BIT, 125KSPS, 2-CH SIMULTANEOUS SAMPLE ADC
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MCP3911A0-E/SS
Active24-BIT, 125KSPS, 2-CH SIMULTANEOUS SAMPLE ADC
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | MCP3911A0-E/SS |
|---|---|
| Mounting Type | Surface Mount |
| Number of Bits | 24 |
| Number of Channels [custom] | 2 |
| Package / Case | 20-SSOP |
| Power (Watts) | 8.9 mW |
| Supplier Device Package | 20-SSOP |
| Voltage - Supply, Analog [Max] | 3.6 V |
| Voltage - Supply, Analog [Min] | 2.7 V |
| Voltage - Supply, Digital [Max] | 3.6 V |
| Voltage - Supply, Digital [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 2.77 | |
| 25 | $ 2.30 | |||
| 100 | $ 2.08 | |||
| Microchip Direct | TUBE | 1 | $ 2.77 | |
| 25 | $ 2.30 | |||
| 100 | $ 2.08 | |||
| 1000 | $ 2.01 | |||
| 5000 | $ 1.99 | |||
| Newark | Each | 1 | $ 2.88 | |
| 10 | $ 2.64 | |||
| 25 | $ 2.39 | |||
| 50 | $ 2.28 | |||
| 134 | $ 2.16 | |||
Description
General part information
MCP3911 Series
The MCP3911 is a 2.7V to 3.6V dual channel Analog Front End (AFE) containing two simultaneous sampling Delta-Sigma Analog-to-Digital Converters (ADC), two PGAs, phase delay compensation block (1 µs resolution), low drift (9ppm/°C) 1.2V internal voltage reference, modulator output block, and high speed 20 MHz SPI compatible serial interface. The MCP3911 is capable of interfacing a large variety of voltage and current sensors including shunts, current transformers, Rogowski coils and Hall effect sensors. It supports a dynamic range of 10000:1.
The MCP391x portfolio of Analog Front Ends feature performance and functionality which makes them appropriate for use in designs targeted to meet the following industry standards for smart metering applications: IEC62053-11, IEC62053-21, IEC62053-22, ANSI C12.20. In such designs, the MCP391x portfolio can be paired with either MCUs/MPUs which are running a metrology engine, or standard (non-Metrology) MCUs/MPUs.
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Documents
Technical documentation and resources
