Low-power comparator family: µA Iq, push-pull vs open-drain

COSINE low-power comparators target automotive, industrial, sensor, and consumer rails where Iq sits in the µA range and delay is tens to hundreds of nanoseconds. For ns/mA edges see the high-speed family; for nA sleep budgets see nano-power comparators.

Datasheets from Jarwey. TLV3202 is an evaluation cross-reference only.

Product features

Low offset, low latency, low power, wide supply range.

Applications (vendor-stated)

Automotive · industrial · sensors · consumer electronics.

Low-power comparator table

Same family also lists COS3201, COS7011, COS7021.

Checklist before freeze

1. Timing: is 40 ns or 260 ns enough for the industrial/auto edge?
2. Battery: 40 µA vs 5 µA; need lower → nano-power comparator family.
3. Push-pull vs open-drain: match pull-ups and wired-OR needs.
4. Min supply: confirm 1.6 V start-up coverage.
5. Samples: request from Jarwey.

Pages & contact

• COS3202SR · COS7012 · COS7022

kerry.w@jarwey.cn · Contact.