MCP4921-E/P
Digital to Analogue Converter, 12 bit, SPI, 5.5 V, 2.7 V, 1 Channels, Voltage
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | MCP4921-E/PCopy |
| Manufacturer Standard Lead Time | 10 weeks |
| Order Code | 1332112 |
| Product Range | Single 12-Bit Voltage Output DACs |
| Your Part Number | |
| Technical Datasheet |
Need more?
| Quantity | Price |
|---|---|
| 1+ | Rs.273.840 |
| 25+ | Rs.228.040 |
| 100+ | Rs.207.570 |
Product Information
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | MCP4921-E/PCopy |
| Manufacturer Standard Lead Time | 10 weeks |
| Order Code | 1332112 |
| Product Range | Single 12-Bit Voltage Output DACs |
| Technical Datasheet | |
| Resolution | 12bit |
| Interfaces | SPI |
| Supply Voltage Min | 5.5V |
| Interfaces | 3 Wire, Serial |
| Supply Voltage Max | 2.7V |
| Supply Voltage Range | 2.7V to 5.5V |
| No. of Channels | 1Channels |
| ADC / DAC Case Style | DIP |
| Output Type | Voltage |
| Input Channel Type | Serial |
| IC Case / Package | DIP |
| No. of Pins | 8Pins |
| IC Mounting | Through Hole |
| 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 | - |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
The MCP4921-E/P is a single channel, 12bit voltage output digital to analogue converter with SPI interface in 8 pin DIP package. User can configure the full scale range of device to be VREF or 2*VREF by setting gain selection option bit (gain of 1 of 2). Device can be configured to shutdown with the use of register bit. In shutdown mode, most of internal circuits are turned off for power savings and output amplifier is configured to present a known high resistance output load (typically 500Kohm). The MCP4921 also incorporate power on reset (POR) circuit to ensure reliable power-up. It utilizes resistive string architecture with its inherent advantages of low differential non linearity (DNL) error and fast settling time.
- Rail to rail output
- SPI interface with 20MHz clock support
- Simultaneous latching of DAC output
- Fast settling time of 4.5μs
- Selectable unity or 2 x gain output
- External voltage reference input
- Single supply operation from 2.7V to 5.5V
- Operating temperature range from -40°C to 125°C
- External multiplier mode
Applications
Signal Processing, Consumer Electronics, Industrial, Motor Drive & Control, Automotive
Technical Specifications
| Resolution | 12bit |
|---|---|
| Supply Voltage Min | 5.5V |
| Supply Voltage Max | 2.7V |
| No. of Channels | 1Channels |
| Output Type | Voltage |
| IC Case / Package | DIP |
| IC Mounting | Through Hole |
| Operating Temperature Max | 125°C |
| Automotive Qualification Standard | AEC-Q100 |
| MSL | - |
| Interfaces | SPI |
|---|---|
| Interfaces | 3 Wire, Serial |
| Supply Voltage Range | 2.7V to 5.5V |
| ADC / DAC Case Style | DIP |
| 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)
Associated Products
1 Product Found
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Thailand 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): | .000833 |