MCP47CMB02-E/MF Microchip Integrated Circuit (Small Outline No-lead) In Stock
MCP47CMB02-E/MF is a dual-channel 8-bit I2C digital-to-analog converter from Microchip. It supports up to 5.5 V analog output voltage with less than 0.04% linearity error and communicates via serial I2C interface. Housed in a compact 10-pin DFN package for space-constrained designs.
- Manufacturer
- Microchip
- Package
- Small Outline No-lead
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- MCP47CMB02-E/MF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.3000(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MCP47CMB02-E/MF?
- Dual-channel 8-bit DAC with I2C serial interface supporting up to 5.5 V analog output voltage
- Ultra-compact 10-pin DFN package with less than 0.04% linearity error for precision analog control
- Non-volatile memory stores DAC settings through power cycles, eliminating MCU re-initialization on startup
What is MCP47CMB02-E/MF used for?
MCP47CMB02-E/MF is used in portable instruments, sensor bias generation, and programmable reference voltage applications where two independently adjustable 0 V to 5.5 V analog outputs are needed. It suits industrial control modules and consumer electronics that leverage the I2C bus already present in the system to reduce wiring complexity. The non-volatile output register also makes it valuable in set-and-forget calibration circuits for medical devices and meters.
What are the specifications of MCP47CMB02-E/MF?
| Manufacturer Package Code | DFN-10 |
| Factory Lead Time | 22Weeks |
| YTEOL | 19 |
| Analog Output Voltage-Max | 5.5V |
| Converter Type | D/A CONVERTER |
| Input Bit Code | BINARY |
| Input Format | SERIAL |
| JESD-30 Code | S-PDSO-N10 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.0391% |
| Number of Bits | 8 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC10,.12,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Screening Level | MIL-STD-883 |
| Settling Time-Nom (tstl) | 16 µs |
| Supply Current-Max | 0.72mA |
| Supply Voltage-Nom | 5.5V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Where can I find the MCP47CMB02-E/MF datasheet?
MCP47CMB02-E/MF Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP47CMB02-E/MF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage range and resolution of MCP47CMB02-E/MF?
MCP47CMB02-E/MF provides 8-bit resolution across 0 V to 5.5 V analog output range, yielding 256 discrete steps with approximately 21 mV step size at full scale. The two independent channels allow simultaneous control of two different analog set points over a single I2C bus.
How does the I2C interface on MCP47CMB02-E/MF simplify multi-device designs?
The I2C serial interface allows MCP47CMB02-E/MF to share the 2-wire bus with other peripherals using a unique 7-bit address. No additional SPI lines or chip-select signals are needed, freeing up MCU I/O pins and enabling up to 8 MCP47CMB02 devices on one bus for 16 independent DAC channels.
Does MCP47CMB02-E/MF retain its output values after power is removed?
Yes, MCP47CMB02-E/MF includes non-volatile memory that preserves both DAC channel register values through power cycles. When the device powers back up, outputs immediately resume at the stored 8-bit values without requiring the host MCU to re-transmit configuration data, reducing firmware complexity.
In what board footprint does MCP47CMB02-E/MF fit compared to a DIP DAC package?
MCP47CMB02-E/MF uses a 10-pin DFN package measuring roughly 3 mm x 3 mm, far smaller than a standard 8-pin DIP footprint at 9.5 mm x 7.5 mm. This more than 7x reduction in board area makes it suitable for compact wearable or handheld instrument PCBs where space is at a premium.
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