AMC0x06M25/-Q1 Isolated Delta-Sigma Modulators

Texas Instruments AMC0x06M25/-Q1 Isolated Delta-Sigma Modulators are precision devices with a ±250mV differential input and digital output. The input is optimized for connection to low-impedance shunt resistors commonly utilized for current-sensing applications. The isolation barrier separates parts of the system that function on different common-mode voltage levels. The isolation barrier is highly resistant to magnetic interference. The barrier is certified to supply reinforced isolation up to 5kV_RMS (DWV package) and basic isolation up to 3kV_RMS (D package) (60s). The TI AMC0x06M25/-Q1 Isolated Delta-Sigma Modulators output bitstream is synchronized to an external clock. The AMC0x06M25/-Q1 combines a sinc3 and OSR 256 filter, allowing 16 effective bits of resolution or 88dB of dynamic range, at a 78kSPS sample rate.