Product overview
Key Benefits
Seamless color & IR imaging
Simplify your design and cut costs with ST’s on-chip RGB-IR separation and smart upscale delivering crisp, full 5MP color and infrared images without extra components.
Dual global and rolling shutter
Capture flawless, vibrant images combining artifact-free clarity with exceptional dynamic range and optimized light performance, all enhanced by stunning on-chip HDR.
Computer vision made easy
Powerful on-chip processing and MIPI CSI-2 output streamline integration and lower power, enabling superior image quality optimized for embedded vision applications.
Description
The VB1943 and VD1943 are 5.1 megapixel, 2.25 µm global, and rolling shutter image sensors. They are designed for a wide spectrum of applications that require capturing color and NIR images. Operation of these sensors combines global and rolling shutter technology with an extended dynamic range.
Leveraging from preeminent 3D stacking and ST patented processes, these sensors perform outstandingly in the NIR (940 nm) and visible region. In global shutter mode, they can capture up to 100 frames per second in a 2560 x 1984 resolution format.
The VB1943 and VD1943 sensors can be used in rolling shutter mode, taking advantage of low dark noise capability. They can operate in an 18-bit HDR mode compressed down to 12 or 10 bits through a customizable PWL.
The RGB-NIR input image is processed by the integrated advanced ISP. It can reconstruct a full resolution NIR smart upscaled monochrome image or a 2x2 color Bayer image NIR depolluted.
For computer vision applications, acquisition can be switched to global shutter mode with an NIR light source. Switching to global shutter mode with an external NIR light source greatly reduces the system power consumption that is required to drive the illumination.
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All features
- Resolution: 5.1 megapixel sensor (2560 x 1984)
- Chroma: RGB-NIR, NIR or Bayer
- Optical format: 1/2.5 inch
- Image array size: 5.8 mm x 4.5 mm
- Pixel technology:
- 3D stacked sensor with 2.25 μm x 2.25 μm BSI pixel size
- Global and rolling shutter technology
- Functions:
- Dual and single exposure modes with separated controls of RGB pixels and NIR pixels
- Automatic/external synchronization mode
- Independent horizontal and vertical image flip
- Automatic dark calibration
- Dynamic defective pixel correction
- Integrated noise reduction feature
- Advanced image processing:
- Embedded 18-bit high dynamic range pixel reconstruction
- Embedded Bayer reconstruction with NIR depollution
- Embedded NIR smart upscale to full resolution monochrome output
- Four programmable contexts with versatile sequencing management
- Frame rates:
- Up to 100 frames per second at full resolution in global shutter mode
- Up to 50 frames per second at full resolution in rolling shutter mode
- Interfaces:
- MIPI CSI-2 interface (dual/quad lanes, max. 1.5 Gbps/lane)
- MIPI CCI control interface up to 1 MHz
- 4 programmable GPIOs (general-purpose input/output) to control external illuminators:
Output is synchronized with sensor integration periods PWM (pulse-width modulation) control
- Additional features: Integrated temperature sensor
- Package options:
- Available as bare die
- Available in OBGA package
- OBGA package:
- Package size: 10.3 x 8.9 mm
- Ball matrix: 10 x 9 balls, pitch 0.8 mm
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - VB1943
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| VB1943CAJX | Preview Product is in design stage. EN | OBGA | Industrial | Ecopack2 | - | - | |
VB1943CAJX
Package:
OBGAMaterial Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||||
| VB1943CAJX | | | distributors No availability of distributors reported, please contact our sales office | |||||||||||
VB1943CAJX Preview
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors