16-bit ADCs reduce size by 70% over competition

16-bit ADCs reduce size by 70% over competition

Measuring 2.0 x 1.5 x 0.4 mm, the 16-bit ADS115, ADS1114, ADS1113 A/D converters are 70% smaller than the nearest competition. Product family options provide scalable integration to further reduce component count and simplify design. The ADCs are suitable for portable industrial and consumer applications.

The ADCs feature 14x faster sampling rate at 860 samples/s, while consuming just 150 µA typ of supply current and operating down to 2 V. The ADS1115 is the most highly integrated member of the new family, incorporating an oscillator, low-drift reference, programmable gain amplifier, comparator, and four-channel input multiplexer into a tiny package. This family also includes 12-bit versions for increased flexibility. (Ea/1,000: ADS1115, from $2.25; ADS1114, from $2.00, ADS1113, from $1.85 available now.)

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