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The RoHS icon on this product indicates that the PCBs, components, solder, and chemicals are all lead-free and RoHS compliant. Additionally, this product is produced using a lead-free process. Unfortunately, we are currently unable to provide documentation confirming that this product is RoHS compliant.
Resources:
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Package Includes:
This package does not include Din-Rail PCB holders and cables.
Notes:
- This board uses 4-pin connectors for I2C bus.
- Side by side linking of this products uses 2.5 inch long of wires.
Features:
- Single-Supply Operation: 2.7Vdc to 5.5Vdc
- I2C Interface: Standard (100kps), Fast(400kps) and High-Speed(3.4Mbps)
- Supports up to 8 boards on a single I2C bus (use together with I2C-AO112DV0, I2C-AO112DV1, I2C-AO112DV2, and I2C-AO112DV3)
- Resolution: 12 bits
- DAC chips: MCP4725A2
- Build-in EEPROM on DAC chip
- Designed for Driving 0-10Vdc Instruments
- Maximum Capacitive Load: 1nF
- Maximum Output Current: 20mA
- Short-Circuit Protected Output (Short to GND)
- Output Surge Protection
- Mountable on a DIN-rail PCB holder
- PCB Dimensions: 20.0 x 72.0 mm
The I2C-AO112DV2 is an analog voltage output board, also referred to as a digital-to-analog converter (DAC) board. It is designed to generate a standard analog voltage ranging from 0 V to 10 V, suitable for driving equipment such as AC motor drivers and other devices commonly found in industrial control systems.
The I2C-AO112DV2 receives commands from microcontrollers (MCUs) via the I²C bus to generate analog voltage levels based on the received instructions. It supports Standard (100 kbps), Fast (400 kbps), and High-Speed (3.4 Mbps) I²C communication modes.
The analog output can drive a load current of up to 20 mA, with a maximum capacitive load of 1 nF. The output is also protected against short circuits to ground and surge voltages, enhancing reliability in demanding environments.
Operating from a single supply voltage of 2.6 V to 5.5 V, the I2C-AO112DV is compatible with most MCU platforms.
The I2C-AO112DV family includes four models: I2C-AO112DV0, I2C-AO112DV1, I2C-AO112DV2, and I2C-AO112DV3. All models share the same hardware specifications, with the only difference being their factory-assigned I²C addresses. Each model can be configured to use one of two I²C addresses, allowing up to eight unique addresses.
This enables up to eight boards to be connected on a single I²C bus.
The board dimensions are optimized for compatibility with standard DIN-rail PCB holders, allowing for easy installation in industrial enclosures.
