Features :

• A single end input mark of eight inputs are equipped, and A/D conversion is performed by 12-bit resolution. The converter contains the sample / hold circuit, is stabilized and is changed.
• It is the the best for use by the laptop computer because of the low consumption current type which uses only DC+5V and DC+12V power supply.
• It is possible to have a programmable timer three channels and to use it for a setup of periodic interruption timing. As an on-board time base, it has 1MHz VCO.
• As general-purpose digital I/O (TTL level), it has three inputs and four outputs.
• It has the external interruption input of TTL level, and it is possible to generate interruption in the rising edge of a signal. Interruption level is set up by the jumper.

Specification :

The number of input channels  :  Single-ended input8ch
Input range  :  Bipolar ±5V
The maximum input voltage  :  ±35V
Resolution  :  12bits or 8bits(Software selectable)
Conversion speed  :  25µsec/ch(Max.)
Conversion accuracy  :  Nonlinear nature error: ±3LSB (Note1)
Conversion system  :  Successive approximation system
Input impedance  :  More than 100M£[
Counter/Timer  :  16-bit down counter x 3 channel
External interruption input  :  TTL level 1ch (Rising-Edge)
Interruption :