The MCP4812-E/MS is a dual 10-bit voltage output Digital-to-Analog Converter (DAC) from Quarktwin Technology Ltd. It operates on a single supply voltage ranging from 2.7V to 5.5V and features an SPI interface with support for clock speeds up to 20 MHz. The device includes an internal voltage reference of 2.048V and allows for selectable output gain of either unity or 2x. This DAC is designed for applications requiring high precision and low noise, making it suitable for tasks such as sensor calibration and portable instrumentation. It has a fast settling time of 4.5 ¬µs and supports simultaneous latching of both DAC outputs via the LDAC pin. The MCP4812-E/MS is specified for an extended temperature range of -40¬8C to +125¬8C, ensuring reliable performance in various environmental conditions. The device is available in an 8-pin MSOP package, making it compact for integration into space-constrained designs.
Dual 10-bit DAC with SPI interace
10 Bit Digital to Analog Converter 2 8-MSOP
Win Source Part Number: 990374-MCP4812-E/MS
Category: Integrated Circuits (ICs)>Data Acquisition - Digital to Analog Converters (DAC)
Package: Tube
Standard Package: 100
Mounting: SMD (SMT)
Output Type: Voltage - Buffered
Architecture: String DAC
Number of Bits: 10
Data Interface: SPI
Reference Type: Internal
Voltage - Supply, Analog: 2.7V ~ 5.5V
Voltage - Supply, Digital: 2.7V ~ 5.5V
Settling Time: 4.5µs (Typ)
Number of D/A Converters: 2
Differential Output: No
INL/DNL (LSB): ±1, ±0.2
Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package: 8-MSOP
Temperature Range - Operating: -40°C ~ 125°C
ECCN: EAR99
Fake Threat In the Open Market: 80 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Microchip Technology
Other Names: MCP4812EMS
Base Product Number: MCP4812
IC DAC 10BIT V-OUT 8MSOP
IC DAC 10BIT V-OUT 8MSOP
10 Bit Digital to Analog Converter 2 8-MSOP
| RS Components, Ltd. | DigiKey | Win Source Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Digital-to-Analog Converter (DAC) Chips | Digital-to-Analog Converter (DAC) Chips | Digital-to-Analog Converter (DAC) Chips | Digital-to-Analog Converter (DAC) Chips | Digital-to-Analog Converter (DAC) Chips | Digital-to-Analog Converter (DAC) Chips |
| Product Number | 649379 | MCP4812-E/MS-ND | 990374-MCP4812-E/MS | MCP4812-E/MS | MCP4812-E/MS | MCP4812-E/MS |
| Product Name | Digital to Analogue Converters | Digital to Analog Converters (DAC) | Integrated Circuits (ICs) - Data Acquisition - Digital to Analog Converters (DAC) | Data Acquisition - Digital to Analog Converters (DAC) | Integrated Circuits (ICs) - Data Acquisition - Digital to Analog Converters (DAC) | Digital to Analog Converters (DAC) |
| Package Type | MSOP | TSSOP; "8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)" | SSOP | 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) | SOP; SSOP; TSSOP; 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) | |
| Pins | 8 | |||||
| Architecture | R-2R | String | ||||
| Interface Type | SPI; SPI | SPI; SPI | SPI; SPI | |||
| Packing Method | Tube | Tube; Tube | Tube; Tube |
