MCP47CVB01-E/UN Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip MCP47CVB01-E/UN is a single-channel 8-bit I2C digital-to-analog converter (DAC) with volatile output register, supporting supply voltages up to 5.5 V in a compact MSOP-10 package. It provides binary-coded serial input with up to 0.0391% linearity error for precise analog output control. Available in-stock worldwide for fast prototyping and production delivery.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- MCP47CVB01-E/UN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1588(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
- Single-channel 8-bit DAC with I2C serial interface enabling easy microcontroller integration with minimal GPIO usage
- Analog output voltage range up to 5.5 V with 0.0391% maximum linearity error for high-accuracy signal generation
- Volatile output register allowing flexible real-time DAC value updates without EEPROM write cycles
- Compact MSOP-10 package reducing PCB footprint in space-constrained analog control circuits
Applications
The MCP47CVB01-E/UN is suited for precision analog signal generation in industrial process control, automated test equipment, and programmable power supply reference circuits. Its I2C interface and 8-bit resolution make it ideal for display brightness control, audio volume adjustment, and sensor calibration offset tuning. The single-channel volatile DAC design simplifies firmware development in microcontroller-based systems requiring dynamic analog output updates.
Specifications
| Manufacturer Package Code | MSOP-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-G8 |
| 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 | TSSOP8,.25 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Screening Level | MIL-STD-883 |
| Settling Time-Nom (tstl) | 16 µs |
| Supply Current-Max | 0.62mA |
| Supply Voltage-Nom | 5.5V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the resolution and interface protocol of the MCP47CVB01-E/UN DAC?
The MCP47CVB01-E/UN is an 8-bit DAC that uses the I2C serial interface for digital input, providing 256 discrete output voltage steps across its full-scale range up to 5.5 V. This 8-bit resolution is sufficient for audio volume, backlight brightness, or analog reference generation where fine-grained 20 mV steps meet accuracy requirements.
How does the volatile output register of the MCP47CVB01-E/UN affect system design choices compared to non-volatile DACs?
Because the MCP47CVB01-E/UN uses a volatile register, the DAC output resets to zero on power-off, requiring the host MCU to reinitialize the value at startup. This makes it appropriate for applications with a controlling processor always present, avoiding EEPROM wear from frequent updates while supporting rapid real-time adjustments at I2C speeds up to 400 kHz.
For which precision control scenarios does the 0.0391% linearity error of the MCP47CVB01-E/UN meet accuracy requirements?
A maximum linearity error of 0.0391% (equivalent to roughly 0.1 LSB at 8 bits) is adequate for sensor offset calibration, LED driver current setting, programmable gain amplifier references, and industrial 0 to 5 V analog signal generation. Applications requiring tighter than 0.01% linearity should consider a 10-bit or 12-bit DAC alternative.
What supply voltage range and package does the MCP47CVB01-E/UN support, and how does this affect board integration?
The device operates from supplies up to 5.5 V, covering both 3.3 V and 5 V microcontroller platforms without level-shifting. Its MSOP-10 package with 10 pins occupies a minimal PCB footprint, and the I2C bus allows daisy-chaining multiple DAC addresses on just 2 wires, simplifying multi-channel analog output expansion.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.1588 | $0.16 |
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