company blog about Mingjiada Supply Infineon Sensor IC, Supply REAL3™ 3D ToF Image Sensors

Mingjiada Supply Infineon Sensor IC, Supply REAL3™ 3D ToF Image Sensors

Infineon REAL3™ is a highly integrated 3D imaging solution within the Infineon XENSIV™ sensor family. Based on a co-designed 940nm VCSEL + ToF CMOS architecture, this technology offers full-light adaptability (resistance to sunlight interference), high-precision depth sensing and low power consumption, and is widely used in smartphones, robotics, AR/VR and smart cockpits.

Shenzhen Mingjiada Electronics Co., Ltd. – with many years of experience in the semiconductor sensing sector, specialising in the supply of 3D ToF image sensors from stock. We are a long-term supplier of Infineon REAL3™ 3D ToF image sensors, covering:
Consumer-grade ToF 3D image sensors
Automotive 3D ToF image sensors
VCSEL drivers
REAL3™ is Infineon’s 3D product family, comprising highly integrated Time-of-Flight (ToF) image sensors and optimised laser driver ICs. These single-chip imagers operate reliably in sunlight and offer high scalability, enabling seamless integration into a wide range of consumer, automotive and industrial applications. Together with highly integrated driver ICs for VCSEL illumination, they form an optimised bundled solution suitable for the smallest ToF camera module designs.
Mingjiada Electronics stocks mainstream models, supporting both small-volume samples and large-volume orders, and ensures rapid product delivery through an efficient logistics system.

Mingjiada Electronics has long supplied the following core REAL3™ models, covering application requirements across the full spectrum from consumer-grade to automotive-grade:

IRS2877C — Consumer-grade 3D ToF sensor with HVGA resolution
The IRS2877C is a 3D ToF image sensor designed for the consumer and industrial markets. Utilising iToF technology and a unique pixel layout, it supports an HVGA (640×480) system resolution and can be efficiently upgraded to VGA depth map output, offering an excellent balance between depth performance and power consumption. Utilising fifth-generation 5μm pixel technology and compatible with a 940nm VCSEL light source, it operates within a temperature range of -40°C to 85°C. When paired with the IRS9100C/IRS9102C VCSEL drivers, it offers a cost-effective solution for 3D depth sensing in consumer electronics and industrial control applications.

IRS2877A / IRS2877AS — Automotive-grade VGA resolution 3D ToF sensors
The IRS2877A is the automotive-grade flagship product in the REAL3™ series, tailored specifically for automotive interior and exterior sensing applications. Certified to AEC-Q100 Grade 2, with an operating temperature range of -40°C to +105°C, it features VGA system resolution (640×480 pixels) based on an innovative 640×240 dual-pixel array layout, delivering high-performance VGA system resolution within a compact 4mm field of view. The IRS2877AS further complies with the ISO 26262 ASIL-B functional safety standard and integrates eye safety features, making it an ideal choice for Advanced Driver Assistance Systems (ADAS) and In-Car Monitoring Systems (ICMS).

IRS2975C — Compact, High-Sensitivity HQVGA ToF Sensor
The IRS2975C utilises sixth-generation 10μm high-sensitivity pixel technology and is supplied in die form. It offers HQVGA (240×180, 43.2K pixels) resolution and a 1/6-inch (3mm) image circle design, with a chip area of just 18mm². The pixels integrate embedded optical reflectors and SBI technology, operate on a single 2.8V power supply, deliver stable imaging in strong sunlight, and are compatible with ultra-compact lenses.

IRS2976C — VGA High-Sensitivity, High-Performance ToF Sensor
As a high-performance model in the series, the IRS2976C also utilises sixth-generation 10μm pixel technology, offering VGA (640×480) resolution, a 1/4-inch (4mm) image circle, and a chip area of 23mm². With a quantum efficiency exceeding 30%, it supports a ranging distance of over 10 metres and features comprehensive laser safety functions and eye protection mechanisms. This sensor is the world’s first ToF sensor to achieve Google’s Level 3 facial recognition certification, supporting seamless operation beneath the display without requiring additional space, thereby significantly enhancing the design flexibility of end devices.

IRS2771C — Fourth-generation HVGA resolution ToF sensor
The IRS2771C is the fourth-generation REAL3™ image sensor launched by Infineon at MWC 2019. It utilises the HVGA standard resolution, delivering 150k (448×336) pixels, which is four times the resolution of most ToF solutions available on the market at the time. With a chip area of just 4.6mm × 5mm, it is highly sensitive to 940nm infrared light and offers excellent outdoor performance.

IRS2381C — 38K-pixel mobile-optimised ToF sensor
The IRS2381C is a model within the REAL3 product family optimised for mobile applications. It features a resolution of 224×172 pixels (38K pixels) at a wavelength of 940 nm and is supplied as a bare die.

Mingjiada Electronics focuses on supplying the four main models of the REAL3™ series — IRS2877C, IRS2877A, IRS2975C and IRS2976C. The full range is available from stock, supporting both small-batch samples and high-volume deliveries. For core applications such as autonomous driving, AGV robots and drones, we offer a one-stop solution comprising ‘sensor + driver + supporting ICs’—for example, pairing the sensor with the Infineon IRS9102C VCSEL driver to rapidly assemble ToF modules, and integrating power management ICs and microcontrollers from brands such as ST and TI to build closed-loop systems.

For further information on Infineon’s REAL3™ 3D ToF image sensors or to request samples, please visit the Mingjiada Electronics website (https://www.integrated-ic.com/) for full supply details.