AMC1200 Fully-Differential Isolation Amplifier DIP-8

The AMC1200 is a precision isolation amplifier from Texas Instruments that provides accurate and safe signal transmission across an isolation barrier. It is used to sense current or voltage on high-side systems such as motor drives, solar inverters, battery management systems (BMS), and power monitoring circuits.

The device offers reinforced galvanic isolation up to 4kV, using SiO2-based capacitive isolation. It is ideal for designs requiring precise measurement and high common-mode rejection in noisy industrial environments. The AMC1200 has a differential input, supports ±250 mV nominal input, and delivers a scaled output compatible with low-voltage ADCs (e.g., on MCUs or DSPs).

The AMC1200Q, AMC1200SDUBR, and AMC1200 DIP-8 refer to different package or automotive-grade variants of the same core IC.