This document introduces the features and characteristics of LTC2401/LTC2402 1-/2-Channel 24-Bit µPower No Latency ∆ΣTMADCs in MSOP-10.
The LTC2401 and LTC2402 are 24‑bit analog‑to‑digital converters offered in a tiny 10‑lead MSOP package. They provide low‑latency conversion, no missing codes, and high accuracy with INL as low as 2.5 ppm and RMS noise under 5 µV. Both devices operate from a single 2.7 V to 5.5 V supply and support single‑ended or differential inputs.
The datasheet includes absolute maximum ratings, pin functions, timing characteristics, typical performance graphs, and a sample multichannel temperature‑measurement application. It also lists related parts and ordering information for the LTC2401/LTC2402 families.
| Resolution | 24 bits |
|---|---|
| Supply Voltage | 2.7 V to 5.5 V |
| Conversion Time | ≈131 ms (typical) |
Both devices provide a 24‑bit resolution.
They operate from 2.7 V up to 5.5 V.
Typical conversion time is about 131 ms.