TI ADS1115

Source is the TI ADS1113/ADS1114/ADS1115 data sheet SBAS444E (Dec 2024) only; this is the bare IC, not a breakout board (breakouts add their own pull-ups, regulators and address jumpers). Electrical characteristics are quoted at VDD = 3.3 V unless noted. Logic level follows VDD (2.0-5.5 V) so logic_level_v is left empty. The data sheet names no host boards; the two works_with relations are our inference from matching I2C interface and supply range and are class 2. Lifecycle status was not checked. Documentation review only; no hands-on testing. Supply and host logic level: the digital inputs (SCL, ADDR, and SDA as an I/O) have VIH = 0.7 x VDD (max 5.5 V) and VIL = 0.3 x VDD (TI SBAS444E, section 5.5 Electrical Characteristics, Digital Input/Output); ALERT/RDY is an open-drain output that needs a pull-up to VDD. At VDD = 5 V, VIH is 3.5 V, which a 3.3 V host's logic-high does not meet, so a 3.3 V host works only if the ADS1115 is powered from 3.3 V (VIH 2.31 V); breakout boards with level shifting or pull-ups to 5 V may differ.