AMC1204 datasheet, modulator equivalent, Texas Instruments

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Features and benefits

*1 ±250-mV input voltage range optimized for shunt resistors
* Safety-related certifications:
– 4250-VPK (AMC1204B) basic isolation per DIN VDE V .

Application

* Shunt resistor based current sensing in:
– Motor controls
– Green energy
.

Description

The AMC1204 and AMC1204B are 1-bit digital output, isolated delta-sigma (ΔΣ) modulators that can be clocked at up to 20 MHz. The digital isolation of the modulator output is provided by a silicon dioxide (SiO2) barrier that is highly resistant to mag.

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