General Purpose DAC
MS5611
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In supply
2.7V to 5.5V, 12-Bit, Single-channel DAC with Power-down Mode
Datasheet Download
Overview
The MS5611D is a 12-bit DAC with single-channel output voltage. The interface adopts the four-wire serial port mode, which can be compatible with SPI, QSPI interface. The MS5611D has 16-bit control data, including control byte and 12-bit DAC data. The MS5611D is featured with two groups of power supply: digital power supply DVDD and analog power supply AVDD, which range from 2.7V to 5.5V. The output of resistor string is connected to a class AB, rail-torail output buffer with 6dB gain. The output buffer improves the stability and reduces the setup time. The MS5611D is featured with power-down mode, which can optimize operation power-dissipation.The MS5611D is available in DFN12 package
Key Features
- ⚫ 12-bit Resolution
- ⚫ Programmable Setup Time: 3μs or 9μs
- ⚫ Compatible with SPI and QSPI Interface
- ⚫ Internal Power-on Reset
- ⚫ Low power-dissipation: 8mW@5V, 3.6mW@3V
- ⚫ Integrated REF Buffer
- ⚫ Output Range: Twice the Reference Voltage
- ⚫ Not Sensitive to Temperature
- ⚫ Software, Hardware Power down
- ⚫ Power Supply: 2.7V~5.5V
Key Features
Digital servo system control
digital compensation and gain regulation
industrial process control
Mechanical and mobile control equipment
mass storage equipment
