AMC1200BDUBR

AMC1200BDUBR is a Texas Instruments basic isolated amplifier in an 8-pin gull-wing SOP (DUB) package on a 350-unit large reel, device marking 1200B — for shunt-based current sensing in motor drives and industrial equipment: ±250 mV fully differential input, fixed gain of 8 with ±0.5% tolerance, basic isolation rated 4250 VPEAK per UL 1577 and VDE V 0884-10, 1200 VPEAK working voltage, over -40°C to +105°C. The gain of 8 is the selection point: a ±250 mV shunt signal leaves at a ±2 V-scale differential output that a standard ADC reads directly, with offset of 1.5 mV maximum, nonlinearity of 0.075% maximum at 5 V, 60 kHz minimum bandwidth, 108 dB CMRR, 3.1 mVRMS typical noise and 10 kV/µs minimum transient immunity. Selection advice: read the isolation word carefully — this B-grade DUB code is basic isolation, not reinforced; where the safety case mandates a reinforced barrier, step up to a reinforced family such as the AMC1306 or AMC1311 instead of substituting this part. The DUB gull-wing SOP-8 is its own footprint, and the non-B and wide-body DWV codes of this family are separate ordering codes, not equivalents. Parameters verified against the TI AMC1200 datasheet and product page.