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Part Details for MCP3919A1-E/MQ by Microchip Technology Inc
Results Overview of MCP3919A1-E/MQ by Microchip Technology Inc
- Distributor Offerings: (10 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (1 option)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Space Technology
Telecommunications
Automotive
MCP3919A1-E/MQ Information
MCP3919A1-E/MQ by Microchip Technology Inc is an Other Signal Circuit.
Other Signal Circuits are under the broader part category of Signal Circuits.
A signal is an electronic means of transmitting information, either as an analog signal with continuous values or a digital signal with discrete values. Signals are used in various systems and networks. Read more about Signal Circuits on our Signal Circuits part category page.
Price & Stock for MCP3919A1-E/MQ
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
69W9820
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Newark | Three Channel Energy Meter Front End 3V, Spi Interface 28 Qfn 5X5X0.9Mm Tube Rohs Compliant: Yes |Microchip MCP3919A1-E/MQ RoHS: Compliant Min Qty: 219 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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$1.8400 | Buy Now |
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DISTI #
MCP3919A1-E/MQ-ND
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DigiKey | IC ENERGY METER FRONT 3CH 28QFN Min Qty: 1 Lead time: 4 Weeks Container: Tube |
153 In Stock |
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$1.7800 / $2.3400 | Buy Now |
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DISTI #
MCP3919A1-E/MQ
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Avnet Americas | Analog Front End IC, 3 Channels, 24 bit, Serial I2C, SPI, 2.7 V to 3.6 V, 28 Pins, PQFN-EP - Rail/Tube (Alt: MCP3919A1-E/MQ) RoHS: Compliant Min Qty: 219 Package Multiple: 73 Lead time: 4 Weeks, 0 Days Container: Tube | 0 |
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$1.7800 / $2.3400 | Buy Now |
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DISTI #
579-MCP3919A1-E/MQ
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Mouser Electronics | Analog Front End - AFE 3 Chnl Energy Meter Front End 3V SPI/2 RoHS: Compliant | 215 |
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$1.7800 / $2.3400 | Buy Now |
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DISTI #
MCP3919A1-E/MQ
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Microchip Technology Inc | 3V Three-Channel Analog Front End, SPI/2-Wire Interface, QFN, Projected EOL: 2039-09-26 COO: Thailand ECCN: EAR99 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tube |
9789 Alternates Available |
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$1.7000 / $2.3400 | Buy Now |
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DISTI #
70547713
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RS | Three Channel Energy Meter Front End 3V, SPI Interface Min Qty: 146 Package Multiple: 1 Lead time: 34 Weeks, 0 Days Container: Bulk | 0 |
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$3.9900 / $4.6900 | RFQ |
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Onlinecomponents.com | RoHS: Compliant | 9782 Factory Stock |
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$1.5300 / $1.8000 | Buy Now |
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NAC | Three Channel Energy Meter Front End 3V, SPI Interface - Package: 28 QFN 5x5x0.9mm TUBE RoHS: Compliant Min Qty: 219 Package Multiple: 73 Container: Tube | 0 |
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$1.8900 / $2.3200 | Buy Now |
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DISTI #
MCP3919A1-E/MQ
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Avnet Silica | Analog Front End IC 3 Channels 24 bit Serial I2C SPI 27 V to 36 V 28 Pins PQFNEP (Alt: MCP3919A1-E/MQ) RoHS: Compliant Min Qty: 73 Package Multiple: 73 Lead time: 6 Weeks, 0 Days | Silica - 0 |
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Buy Now | |
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Master Electronics | RoHS: Compliant | 9782 Factory Stock |
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$1.5300 / $1.8000 | Buy Now |
Part Details for MCP3919A1-E/MQ
MCP3919A1-E/MQ CAD Models
MCP3919A1-E/MQ Part Data Attributes
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MCP3919A1-E/MQ
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
MCP3919A1-E/MQ
Microchip Technology Inc
SPECIALTY ANALOG CIRCUIT
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Package Description | 5 X 5 MM, 0.90 MM HEIGHT, LEAD FREE, PLASTIC, QFN-28 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 4 Weeks | |
| Samacsys Manufacturer | Microchip | |
| Analog IC - Other Type | ANALOG CIRCUIT | |
| JESD-30 Code | S-PQCC-N28 | |
| JESD-609 Code | e3 | |
| Length | 5 mm | |
| Number of Channels | 3 | |
| Number of Functions | 1 | |
| Number of Terminals | 28 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVQCCN | |
| Package Equivalence Code | LCC28,.2SQ,20 | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Seated Height-Max | 1 mm | |
| Supply Voltage-Max (Vsup) | 3.6 V | |
| Supply Voltage-Min (Vsup) | 2.7 V | |
| Supply Voltage-Nom (Vsup) | 3 V | |
| Surface Mount | YES | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Width | 5 mm |
Alternate Parts for MCP3919A1-E/MQ
This table gives cross-reference parts and alternative options found for MCP3919A1-E/MQ. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MCP3919A1-E/MQ, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| MCP3919A1T-E/MQ | Microchip Technology Inc | $2.2400 | SPECIALTY ANALOG CIRCUIT | MCP3919A1-E/MQ vs MCP3919A1T-E/MQ |
MCP3919A1-E/MQ Frequently Asked Questions (FAQ)
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It is recommended to separate the analog and digital signals on the PCB, using a star-ground configuration and keeping the analog signals away from the digital signals. Additionally, using a ground plane and shielding can help reduce noise and interference.
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To optimize the ADC's performance, it's essential to understand the application's requirements, such as the signal frequency, amplitude, and noise tolerance. Adjusting the ADC's gain, offset, and sampling rate can help optimize its performance. Additionally, using the ADC's built-in features, such as the programmable gain amplifier and the digital filter, can also improve performance.
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The ADC's output data is typically in a 24-bit binary format. To convert it to a usable format, you can use a microcontroller or a dedicated IC to perform the necessary calculations, such as scaling and offset adjustments. You can also use software libraries or firmware to simplify the process.
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To ensure the ADC's accuracy and linearity, it's essential to calibrate the device during manufacturing and to perform periodic recalibrations. Additionally, using a high-quality voltage reference and a stable clock source can help maintain accuracy. It's also important to follow proper PCB design and layout practices to minimize thermal gradients and noise.
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The MCP3919A1-E/MQ requires a stable power supply with minimal noise and ripple. It's essential to use a high-quality voltage regulator and to decouple the power supply lines with capacitors. Additionally, using a power supply with a low dropout voltage and a high power supply rejection ratio (PSRR) can help ensure a stable power supply.