MCP4706A0T-E/MAY Microchip Integrated Circuit (Small Outline No-lead) In Stock
Microchip MCP4706A0T-E/MAY is an 8-bit single-channel DAC with I2C interface, operating from 2.7 V to 5.5 V supply. Supports EEPROM non-volatile output register and outputs 0.01 V to 5.46 V. Available in compact 6-pin DFN package.
- Manufacturer
- Microchip
- Package
- Small Outline No-lead
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- MCP4706A0T-E/MAY Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2248(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
- 8-bit resolution single-channel DAC with I2C serial interface up to 400 kHz Fast Mode
- Non-volatile EEPROM stores DAC output code for power-on default output without host initialization
- Wide supply voltage range 2.7 V to 5.5 V with rail-to-rail output swing 0.01 V to 5.46 V
- Ultra-compact SOT-23-5 and DFN-6 packages enabling space-constrained PCB designs
Applications
The MCP4706A0T-E/MAY suits portable and battery-powered systems requiring a digitally programmable analog reference or bias voltage, such as LED brightness control, sensor offset adjustment, and audio volume control. Its non-volatile EEPROM output register makes it ideal for calibration trim DAC applications in industrial sensors, smart meters, and medical instruments where the last programmed value must be retained through power cycles.
Specifications
| Manufacturer Package Code | DFN-6 |
| Factory Lead Time | 6Weeks |
| YTEOL | 13 |
| Analog Output Voltage-Max | 5.46V |
| Analog Output Voltage-Min | 0.01V |
| Converter Type | D/A CONVERTER |
| Input Bit Code | BINARY |
| Input Format | SERIAL |
| JESD-30 Code | S-PDSO-N6 |
| JESD-609 Code | e4 |
| Linearity Error-Max (EL) | 0.3543% |
| Number of Bits | 8 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP6,.08 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Screening Level | TS 16949 |
| Settling Time-Nom (tstl) | 6 µs |
| Supply Current-Max | 0.4mA |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| 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 output voltage range supported by MCP4706A0T-E/MAY?
The MCP4706A0T-E/MAY provides an analog output voltage range from 0.01 V to 5.46 V when operating from a 5.5 V supply. The 8-bit resolution gives 256 discrete steps across this span, enabling fine-grained control over bias or reference voltages in embedded designs.
How does the EEPROM in MCP4706A0T-E/MAY benefit system startup in industrial sensor applications?
The built-in non-volatile EEPROM stores the last written 8-bit DAC code, so the output returns to the saved voltage immediately at power-on without any I2C communication from the host MCU. This removes initialization latency and ensures the sensor offset or bias is restored within microseconds of power-up, which is critical in -40°C to +125°C industrial environments.
Which communication interface does MCP4706A0T-E/MAY use and what is its maximum clock rate?
MCP4706A0T-E/MAY uses a 2-wire I2C interface that supports Standard Mode (100 kHz) and Fast Mode (400 kHz). The interface requires only SCL and SDA lines, reducing the pin count and simplifying connectivity to microcontrollers in space-constrained 6-pin DFN designs.
Can MCP4706A0T-E/MAY operate in a 3.3 V microcontroller system?
Yes, the MCP4706A0T-E/MAY operates across a supply range of 2.7 V to 5.5 V, making it fully compatible with 3.3 V systems. At 3.3 V supply, the output spans approximately 0.01 V to 3.26 V with 8-bit resolution across 256 steps, covering most low-voltage sensor and MCU bias requirements.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.9500 | $0.95 |
| 25+ | $0.8000 | $20.00 |
| 100+ | $0.7200 | $72.00 |
| 250+ | $0.2293 | $57.33 |
| 500+ | $0.2270 | $113.50 |
| 1000+ | $0.2248 | $224.80 |
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