MCP4922-E/SL Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip MCP4922-E/SL is a dual 12-bit digital-to-analog converter with SPI serial interface and up to 5.5 V analog output in a 14-pin SOIC package for precision waveform generation. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- MCP4922-E/SL Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.5200(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
- Dual 12-bit DAC channels in a single 14-pin SOIC package for two independent analog outputs
- SPI serial binary input format enables direct connection to any microcontroller SPI peripheral
- Analog output voltage up to 5.5 V supports rail-to-rail output swing on 5 V systems
Applications
The MCP4922-E/SL is suitable for audio signal generation, industrial process control setpoints, and programmable reference voltage applications that need two independent 12-bit analog outputs from a single SPI bus. Its dual-channel architecture allows simultaneous update of two control voltages in motor speed controllers or valve positioners. The 14-pin SOIC package and simple SPI interface reduce integration effort in microcontroller-based systems requiring precise analog output generation.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-14 |
| Factory Lead Time | 7Weeks |
| YTEOL | 8 |
| Analog Output Voltage-Max | 5.5V |
| Converter Type | D/A CONVERTER |
| Input Bit Code | BINARY |
| Input Format | SERIAL |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.2929% |
| Number of Bits | 12 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.24 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Settling Time-Nom (tstl) | 4.5 µs |
| Supply Current-Max | 0.7mA |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| ## MCP4922-E/SL Alternates Showing results | Image |
| Package | Small Outline Packages |
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
Compatible alternatives and drop-in replacements for MCP4922-E/SL:
Converter, 1 Func, Serial Input Loading, 4.5us Settling Time, PDSO14
suggested
suggested
Frequently Asked Questions
What resolution do the MCP4922-E/SL DAC channels offer, and how does 12-bit accuracy translate to voltage steps?
The MCP4922-E/SL provides two 12-bit DAC channels, giving 4096 discrete output levels per channel. With a 5 V reference voltage, each least-significant bit corresponds to approximately 1.22 mV, enabling fine-grained analog control suitable for audio waveform synthesis, programmable gain amplifier biasing, and precision setpoint generation in industrial controllers.
How does the SPI interface of the MCP4922-E/SL simplify integration with embedded microcontrollers?
The MCP4922-E/SL accepts binary-coded 12-bit words over a standard SPI serial interface, compatible with virtually all modern MCUs including PIC, AVR, ARM Cortex-M, and MSP430 families. A single SPI bus can address both DAC channels using the chip-select line, leaving other SPI peripherals like flash memory and ADCs on the same bus and minimizing the GPIO pin count required.
What package does the MCP4922-E/SL come in, and what is the maximum analog output voltage it supports?
The MCP4922-E/SL is packaged in a 14-pin SOIC with a 3.9 mm body width, a footprint that is easily hand-soldered or placed by standard SMT assembly equipment. The maximum analog output voltage is 5.5 V, allowing full-scale output on 5 V single-supply systems and making it compatible with 5 V ADC reference inputs and rail-to-rail analog signal ranges.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.5605 | $2.56 |
| 1000+ | $2.5500 | $2550.00 |
| 5000+ | $2.5200 | $12600.00 |
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