Mura bhfuil do shuíomh liostaithe, roghnaigh ceann amháin díobh seo a leanas le do thoil:
ON Semiconductor
IC 12-BIT GEN/CHKER 16DIP.
Texas Instruments
IC CONV PREC V TO FREQ 8DIP.
IC CONV PREC VOLT TO FREQ 8-DIP.
IC CONVERTER PREC V TO FREQ 8DIP.