On-chip 4to20mA reconfigurable current loop transmitter for smart sensor applications. - Jefferson Daniel de Barros Soldera; Julio Cesar Saldana; Cesar Giacomini Penteado; Hugo Daniel Hernández; Raul Acosta Hernandez; Fernando Chavez Porras; Marcos A. Valerio; Angelica dos Anjos; Paulo H. Trevisan (SBCCI, 2012)