MCP3564RT-E/NC Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip MCP3564RT-E/NC is a 24-bit delta-sigma ADC with 8 analog input channels, integrated voltage reference, and UQFN-20 package. It achieves 0.0032% maximum linearity error with 3.3 V supply compatibility. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- MCP3564RT-E/NC Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.8600(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 24-bit delta-sigma ADC with 0.0032% maximum linearity error for high-precision measurement applications
- 8 analog input channels with integrated voltage reference reducing external component count
- Compact UQFN-20 package enabling dense PCB layouts in space-constrained instrumentation designs
- SPI-compatible interface operating from 3.3 V supply for direct microcontroller integration
Applications
The MCP3564RT-E/NC is designed for precision measurement systems such as industrial weighing scales, data acquisition modules, and scientific instrumentation requiring 24-bit resolution. Its 8-channel input and integrated voltage reference make it well suited for multi-sensor environmental monitoring and energy metering applications. Medical diagnostic equipment and precision calibration tools also benefit from its low linearity error of 0.0032%.
Specifications
| Manufacturer Package Code | UQFN-20 |
| Factory Lead Time | 8Weeks |
| YTEOL | 19 |
| Analog Input Voltage-Max | 3.6V |
| Analog Input Voltage-Min | -2.7 V |
| Converter Type | ADC, DELTA-SIGMA |
| JESD-30 Code | S-PQCC-N20 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.0032% |
| Number of Analog In Channels | 8 |
| Number of Bits | 24 |
| Number of Functions | 1 |
| Output Bit Code | 2'S COMPLEMENT BINARY |
| Output Format | SERIAL |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC20,.12SQ,16 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Sample Rate | 0.1536MHz |
| Sample and Hold / Track and Hold | SAMPLE |
| Supply Current-Max | 2.5mA |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.4mm |
| Terminal Position | QUAD |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Taiwan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many analog input channels does the MCP3564RT-E/NC support, and what resolution does it provide?
The MCP3564RT-E/NC provides 8 analog input channels and 24-bit delta-sigma conversion resolution, with a maximum linearity error of 0.0032%. This combination makes it suitable for precision multi-channel measurement tasks such as industrial weighing, gas sensing, and environmental data acquisition.
For a portable industrial sensor node operating at 3.3 V, how does MCP3564RT-E/NC simplify the signal chain?
The MCP3564RT-E/NC integrates a voltage reference and 8-channel multiplexed ADC in a single UQFN-20 package, eliminating the need for separate reference ICs and external multiplexers. Running from a 3.3 V supply, it connects directly to most modern microcontrollers via SPI, shrinking board area and reducing component count.
What analog input voltage range does the MCP3564RT-E/NC accept, and are negative inputs supported?
The MCP3564RT-E/NC accepts analog input voltages from -2.7 V to +3.6 V, supporting differential and single-ended measurements including signals that swing below ground. This range is well matched to bridge sensor outputs, thermocouple amplifiers, and differential pressure transducers used in industrial process control.
When comparing MCP3564RT-E/NC to a 16-bit SAR ADC for precision weigh-scale designs, which is preferable?
For weigh-scale designs requiring resolution better than 1 part in 65536, the MCP3564RT-E/NC offers 24-bit delta-sigma conversion with 0.0032% linearity error, far exceeding the dynamic range of a typical 16-bit SAR ADC. The delta-sigma architecture also provides inherent noise averaging, reducing the need for external anti-aliasing filters.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
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| 3000+ | $3.8600 | $11580.00 |
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