The LTC1407-1/LTC1407A-1 are 12-bit/14-bit, 3Msps ADCs with shutdown feature.
The LTC1407‑1 and LTC1407A‑1 are 12‑bit/14‑bit, 3 Msps analog‑to‑digital converters with two simultaneous differential inputs. They operate from a single 3 V supply, draw low power (typical 14 mW) and are offered in a compact 10‑lead MSOP package.
Key features include a 1.5 Msps throughput per channel, 80 dB common‑mode rejection, a 2.5 V internal reference, and multiple shutdown modes (Sleep 10 µW, Nap 15 µA). The datasheet provides absolute maximum ratings, pin descriptions, timing characteristics, and typical performance graphs.
| Maximum Sampling Rate | 3 Msps |
|---|---|
| Throughput per Channel | 1.5 Msps |
| Typical Power Dissipation | 14 mW |
| Supply Voltage Range | 2.7 V – 3.6 V |
| Package Type | 10‑Lead Plastic MSOP (MSE) |
| Internal Reference Voltage | 2.5 V |
| Sleep Mode Power Consumption | 10 µW |
The LTC1407‑1 typically dissipates 14 mW of power.
The device provides two simultaneous differential input channels.
It is supplied in a 10‑lead plastic MSOP (MSE) package.