www.DataSheet4U.com HT46R32/HT46R34 A/D with OPA .
HT46R34 - (HT46R32 / HT46R34) A/D
HT46R342 - (HT46R322 / HT46R342) A/D
HT46R322 - (HT46R322 / HT46R342) A/D with OPA Type 8-Bit OTP MCU
HT46R32 - (HT46R32 / HT46R34) A/D