DOMI DMOM2808D 320 × 240 ToF camera module with 850 nm VCSEL

Resolution 320 × 240

Range 0.25-4.5 m

Field of View 71.8° H × 56.5° V

DMOM2808D 320 × 240 MIPI CSI-2 ToF Camera Module

Compact 320 × 240 depth module with 850 nm VCSEL illumination, 0.25-4.5 m range and 2-lane MIPI CSI-2 output.

Key Highlights

320 × 240 global-shutter depth sensing
0.25-4.5 m specified measurement range
71.8° H × 56.5° V field of view
10-30 fps output over 2-lane MIPI CSI-2

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Overview

The DOMI DMOM2808D is a compact 3D Time-of-Flight camera module that combines a 320 × 240 global-shutter sensor with 850 nm, 2 W VCSEL illumination. DMOM2808D supports a 0.25-4.5 m measurement range, 10-30 fps frame rate and a 71.8° horizontal × 56.5° vertical field of view.

With a module head measuring 21.00 × 9.50 × 6.33 mm and a 2-lane MIPI CSI-2 output, DMOM2808D is designed for space-constrained embedded depth sensing. The interface also exposes SPI, I2C CCI, synchronization, reset and error signals through a 30-pin connector.

DMOM2808D specifies depth accuracy of ≤1% / ≤1 cm (Rev 1.0) and distortion below 2.5%. Evaluate performance with the final optical stack, ambient light, target reflectivity, temperature and multi-camera environment.

Choose the working distance and illumination

DMOM2808D combines 320 × 240 depth sensing, 850 nm illumination and a specified 0.25-4.5 m range for embedded designs. For a near-field design using 940 nm illumination, compare DMOM2508CL, which specifies 0.2-2 m. Both use 2-lane MIPI CSI-2; select the module around the required distance, optical design, power rails and host pipeline. Our ToF camera module selection guide explains the available integration routes.

Resolution: 320 × 240
Range: 0.25-4.5 m
Field of View: 71.8° H × 56.5° V
Interface: MIPI CSI-2, 2 lanes

Applications

DMOM2808D is intended for embedded systems that need real-time depth information in a compact optical module.

Face sensing and spatial HMI

Face recognition and face motion tracking
Hand and finger tracking for gesture control

Robotics and manipulation

Visual support for robot grippers
Depth input for close-to-mid-range machine vision

3D reconstruction and AR/VR

3D reconstruction and spatial capture
Interaction with virtual objects in AR/VR systems

People and motion analytics

Localization, tracking and identification of people or animals
People counting and motion analysis

Technical Specifications

Parameter	Specification
Sensor	Global shutter
Resolution	320 × 240
Pixel size	15 µm
Sensor size	1/3 inch
Module dimensions	21.00 × 9.50 × 6.33 mm
Frame rate	10-30 fps
Measurement range	0.25-4.5 m
Field of view	71.8° horizontal × 56.5° vertical
Distortion	<2.5%
Illumination	850 nm, 2 W VCSEL
Input clock	27 MHz
Power supply	Sensor: 3.3 V single supply, ≥300 mA VCSEL: 4.6 V, ≥2 A
Power consumption	340 mW typical
Depth accuracy	≤1% / ≤1 cm
Data interface	MIPI CSI-2, 2 lanes

Plan reference measurements across the target materials, distances and lighting in your application. Record the module configuration, temperature and optical assembly alongside depth error and valid-data coverage.

Mechanical and Connector Integration

Mechanical envelope

Module head: 21.00 × 9.50 × 6.33 mm
Lens field angle shown in the drawing: 58°
Keep the lens and diffuser apertures free of enclosure vignetting

Connector pair

Module connector: AXE630124
Mating connector: AXE530127
Confirm connector stack height, FPC bend radius and retention in the target enclosure

Validate before design freeze

MIPI CSI-2 electrical compatibility, lane mapping, timing and host driver support
3.3 V sensor and 4.6 V VCSEL rail sequencing, ripple, transient current and decoupling
Depth calibration after cover-glass, enclosure and optical-stack integration
Performance across ambient light, target reflectivity, motion and operating temperature
Multi-camera interference behavior when more than one active ToF module shares a scene
Laser safety classification and compliance for the complete end product

Share your host processor, required output, working distance, target materials, lighting and mounting arrangement with us. These details help define the capture, processing and mechanical work for your evaluation. Include the final cover window and enclosure when checking depth accuracy, calibration and valid-data coverage.

Plan the sensor’s 3.3 V rail and the VCSEL’s 4.6 V rail with the current capability specified above. Evaluate startup, transient current, heat dissipation and optical performance in the assembled device.

FAQs

Does the DMOM2808D include 850 nm VCSEL illumination?

Yes. The module integrates an 850 nm, 2 W VCSEL illuminator with the ToF sensor for active depth sensing.

What resolution and frame rate does DMOM2808D support?

DMOM2808D provides 320 × 240 depth resolution with a specified frame-rate range of 10-30 fps.

What are the measurement range and field of view?

The datasheet specifies a 0.25-4.5 m measurement range and a 71.8° horizontal × 56.5° vertical field of view.

Does DMOM2808D support MIPI CSI-2 output?

Yes. It uses a 2-lane MIPI CSI-2 data interface and also exposes SPI, I2C CCI, synchronization, reset and error signals on its 30-pin connector.

Can DMOM2808D be used for gesture tracking and AR/VR?

Yes. The datasheet lists hand and finger tracking, gesture control, interaction with virtual objects and AR/VR among its typical applications.

Is DMOM2808D suitable for robotics and people counting?

Yes. Typical applications include visual support for robot grippers, localization and tracking, people counting and motion analysis. System performance still needs validation in the final scene.

What power supplies does the DMOM2808D require?

The sensor requires a 3.3 V single supply rated for at least 300 mA. The VCSEL rail requires 4.6 V rated for at least 2 A.

Which connector mates with the DMOM2808D module?

The module connector is AXE630124, and the mating connector specified in the datasheet is AXE530127.

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