General-purpose digital-to-analog converter chip MS5231M
General-purpose digital-to-analog converter chip

General-purpose digital-to-analog converter chip - MS5231M

8-bit, voltage output
3V to 5V single power supply operation
serial interface
high-impedance reference input
programmable output range of 1x or 2x the reference voltage
flexible updates
Internal power-on reset
Low Power Consumption
half-buffered output

Product Model: MS5231M

Product Introduction

The MS5231M is a single-channelserial 8-bit voltage output digital-to-analog converter (DAC). This DAC can produceproduce a voltage output that is 1x or 2x the reference voltage, and it is guaranteed to be monotonicyes. Since the chip operates on a single power supply voltage of 3V to 5V, this makes itmaking its use very convenient. The on-chip power-on reset function ensures reliablereliable startup conditions.

Digital control is achieved through a three-wire serial bus compatible with CMOS technologyto achieve, and it is easy to interface with industrial standard microprocessors or microcontrollersinterface. The 11-bit command word consists of 8 data bits, 1 range control bit, and 2 bitscomposed of logic 0s. The range control bit makes the DAC's voltage output range 1xor 2x the reference voltage relative to ground. This DAC has two-level latches, allowingAfter a complete set of data is written to the chip, the LDAC controls the DAC output morenew. The digital inputs have Schmitt triggers, providing a certain level of noise immunitycapability.
The MS5231M's small-size package enables digital control of analog functions to besuitable for applications with strict space requirements, and it can operate in the range of -40°C tooperates over the temperature range of 85°C and requires no external trimming.

 

1. Features of the general-purpose digital-to-analog converter chip MS5231M:

8-bit, voltage output
3V to 5V single power supply operation
serial interface
high-impedance reference input
programmable output range of 1x or 2x the reference voltage
flexible updates
Internal power-on reset
Low Power Consumption
half-buffered output

 

2. Applications of the general-purpose digital-to-analog converter chip MS5231M:

programmable voltage source
digitally controlled amplifier/attenuator
mobile communications
automatic test equipment
process monitoring 
signal synthesis