MCP4716A3T-E/CH

Reference Type:	External, Supply
Base Part Number:	MCP4716A3
Supplier Device Package:	SOT-23-6
Package / Case:	SOT-23-6
Operating Temperature:	-40°C ~ 125°C
Architecture:	R-2R
INL/DNL (LSB):	±0.5, ±0.05
Voltage - Supply, Digital:	2.7 V ~ 5.5 V
Voltage - Supply, Analog:	2.7 V ~ 5.5 V
Series:	--
Data Interface:	I²C
Differential Output:	No
Output Type:	Voltage - Buffered
Settling Time:	6µs (Typ)
Number of D/A Converters:	1
Number of Bits:	10
Part Status:	Active
Packaging:	Tape & Reel (TR)

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The MCP4716A3T-E/CH is a high precision, digitally programmable Voltage Output Digital-to-Analog Converter (DAC). It provides digital control of an analog output voltage as a result of eight bits of resolution. It offers a significant improvement in accuracy and resolution when compared to ordinary linear potentiometer used in traditional applications.The MCP4716A3T-E/CH has a low power CMOS design, with separate +5V supply, reference voltage and analog output voltages. It has an integrated power-on reset circuit that guarantees the initial output voltage is set to zero. It also features a low drop out voltage regulator, eliminating the need for an external voltage regulator.The DAC features an adjustable output voltage range of 0-2.5V, 0-5V, 0-10V, 0-50V and 0-100V, which can be set through a programmable logic interface. The device can be configured through a simple eight bit serial interface, making it easy to use and program.The device is designed for high accuracy and high linearity operation, with a maximum offset voltage of 0.2mV and a minimum digital resolution of 16mV, making it suitable for a wide range of applications. It has a low power consumption and low noise operation, making it ideal for data acquisition and digital control applications.Applications for the MCP4716A3T-E/CH include temperature control, machine tooling, and power supply voltage control. It is also ideal for industrial test and measurement systems.The MCP4716A3T-E/CH features an 8-bit CMOS register that is used to store data related to the output voltage settings. When a data byte is written to the device, the information is latched by the register and the output voltage is generated accordingly. This is how the DAC converts the digital (binary) data into an analog voltage output.The internal reference voltage is typically set to 1.2V but can be adjusted over a wide range depending on the application. The reference voltage is then used in combination with the 8 bit data words to convert digital information into the desired analog output voltage.The device has an audible alarm built in. When the alarm is enabled, the output voltage of the DAC is monitored continuously, and an audible alarm is triggered if the voltage exceeds certain pre-set limits. This makes the device suitable for use in critical monitoring applications such as industrial control, medical applications and process control.The MCP4716A3T-E/CH is a cost effective, high performance digital-to-analog converter. It offers low power consumption, high accuracy, low noise and cost-effective performance, making it ideal for a wide range of data acquisition and digital control applications.

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