AVT391 A +

The eight-channel D / A converter is connected to the computer via the RS232 serial port. The 10-bit resolution allows to obtain 1024 different output voltage states. Eight independent channels allow you to control several analog processes using one device.
The whole system can be divided into three parts: RS232 to TTL voltage converter, RS232 serial data converter to the D / A converter data and a D / A converter. The TLV5608 system was used as the converter. The external reference voltage is obtained in the MCP1541 circuit.

The device is especially recommended to all those who use a PC to control analog circuits

Selected parameters:

• eight independent analog outputs
• output voltage resolution - LSB = 4 mV
• resolution of each channel of 10 bits
• connection with a computer - RS232
• transmission speed 115200 bps
• power supply - 9 V
• a printed circuit board, programmed layout and documentation in the set
  
  A detailed description in
  EP 5/05