MCP4921-E/SN
Digital to Analogue Converter, 12 bit, SPI, 5.5 V, 2.7 V, 1 Channels, Voltage
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | MCP4921-E/SNCopy |
| Manufacturer Standard Lead Time | 6 weeks |
| Order Code | 1332113 |
| Product Range | Single 12-Bit Voltage Output DACs |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price |
|---|---|
| 1+ | Rs.255.320 |
| 25+ | Rs.211.470 |
| 100+ | Rs.191.980 |
Product Information
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | MCP4921-E/SNCopy |
| Manufacturer Standard Lead Time | 6 weeks |
| Order Code | 1332113 |
| Product Range | Single 12-Bit Voltage Output DACs |
| Technical Datasheet | |
| Resolution | 12bit |
| Interfaces | SPI |
| Supply Voltage Min | 5.5V |
| Interfaces | Serial |
| Supply Voltage Max | 2.7V |
| Supply Voltage Range | 2.7V to 5.5V |
| No. of Channels | 1Channels |
| ADC / DAC Case Style | SOIC |
| Output Type | Voltage |
| Input Channel Type | Serial |
| IC Case / Package | SOIC |
| No. of Pins | 8Pins |
| IC Mounting | Surface Mount |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | Single 12-Bit Voltage Output DACs |
| Automotive Qualification Standard | AEC-Q100 |
| Qualification | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
The MCP4921-E/SN is a 12-bit voltage output Digital-to-Analogue (DAC) Converter with SPI interface. This device is a single channel 12-bit DAC which uses an external voltage reference. This device offers high accuracy and low power consumption and is available in various packages. Communication with the device is accomplished via a simple serial interface using SPI protocols. DACs which use external voltage reference (VREF). This device provide very high accuracy and low noise performance. The user can shut down the device by setting the configuration register bit. In shutdown mode, most of the internal circuits are turned off for power savings and the output amplifier is configured to present a known high resistance output load (500kΩ typical).
- 12-bit Resolution
- 175µA (typical) Operating current
- External voltage reference pin
- 4.5µs Output settling time
- Rail-to-rail output
- SPI interface with clock speeds up to 20MHz
- External voltage reference input
- External multiplier mode
Applications
Industrial, Motor Drive & Control, Communications & Networking, Automotive
Warnings
ESD sensitive device, take proper precaution while handling the device. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
| Resolution | 12bit |
|---|---|
| Supply Voltage Min | 5.5V |
| Supply Voltage Max | 2.7V |
| No. of Channels | 1Channels |
| Output Type | Voltage |
| IC Case / Package | SOIC |
| IC Mounting | Surface Mount |
| Operating Temperature Max | 125°C |
| Automotive Qualification Standard | AEC-Q100 |
| MSL | MSL 1 - Unlimited |
| Interfaces | SPI |
|---|---|
| Interfaces | Serial |
| Supply Voltage Range | 2.7V to 5.5V |
| ADC / DAC Case Style | SOIC |
| Input Channel Type | Serial |
| No. of Pins | 8Pins |
| Operating Temperature Min | -40°C |
| Product Range | Single 12-Bit Voltage Output DACs |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
Technical Docs (3)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | United States Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423100 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000357 |