This document introduces the features and characteristics of Aptina MT9T031 3-Megapixel 1/3-Inch Image Sensor, including high resolution, high speed, high performance, built-in digital pan/tilt/zoom functions, unparalleled image quality, mainstream form factor and easy design.
The MT9T031 image sensor delivers high‑resolution color images for surveillance, pan/tilt/zoom and PoE cameras. Its 1/3‑inch optical format and 48‑pin PLCC or die package enable compact, low‑cost designs.
Key features include on‑chip 10‑bit ADC, programmable gain and exposure, global pixel reset, and row/column binning. The sensor supports multiple frame rates from 12 fps (QXGA) to 93 fps (VGA) and operates from 3.3 V with a nominal 244 mW power draw.
| Optical Format | 1/3-inch |
|---|---|
| Active Array | 2048 × 1536 |
| Imaging Area | 6.55 mm × 4.92 mm |
| Data Rate | 48 Mbps |
| Master Clock | 48 MHz |
| Data Format | 10‑bit parallel |
| Pixel Size | 3.2 µm × 3.2 µm |
| Dynamic Range | >61 dB |
| Responsivity | >1.0 V/lux‑sec (550 nm) |
| Supply Voltage | 3.3 V nominal (3.0‑3.6 V) |
| Power Consumption | 244 mW (nominal) |
| Standby Power | 1.65 µW |
| Operating Temperature | 0 °C to +60 °C |
| Package | 48‑pin PLCC or die |
It provides a 3‑megapixel resolution of 2048 × 1536 pixels.
The nominal power consumption is 244 mW, with a standby current of about 1.65 µW.
It is offered in a 48‑pin PLCC package or as a die.