The Analog Out Bricklet 3.0 can be used to extend the features of Bricks by the capability to generate voltages between 0V and 12V*. It is the second successor of the Analog Out Bricklet with a bigger output voltage range. The voltage can be configured directly in Volt without any conversion. The device is equipped with a 12bit Digital-to-Analog Converter (DAC).
For output voltages above 5V, it is necessary to add an external supply voltage. The maximum reachable output voltage will be the value of the supply voltage. For example, if you want to reach an output voltage of 12V, you need to connect a supply voltage of at least 12V. For output voltages below 5V, you can connect the 5V and VIN terminals.
This Bricklet ist not galvanically isolated to the Tinkerforge system. This means that there is a direct electrical connection between the terminals of the Bricklet and the rest of the system. Dependent of the application this can lead to undesired connections, ground loops or short circuits. These problems can be prevented by using the Bricklet together with a Isolator Bricklet.
The Analog Out Bricklet 3.0 has a 7 pole Bricklet connector and is connected to a Brick with a 7p-10p Bricklet cable.
Property Value DAC MCP4725 Current Consumption 50mW (10mA at 5V, without load) Voltage 0V - 12V* in 1mV steps, 12bit resolution Maximum Output Current 24mA Dimensions (W x D x H) 35 x 30 x 14mm (1.38 x 1.18 x 0.55") Weight 8g
* The maximum output voltage depends on the supply voltage at the VIN terminal.
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