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HomeProductsIntegrated Circuits (ICs)Specialized ICsILX127B
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ILX127B - SONY

Manufacturer Part Number
ILX127B
Manufacturer
SONY
Allelco Part Number
32D-ILX127B
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
17,960 pcs available, New & Original
Parts Description
DAC91001
Data sheet
-
Category
Integrated Circuits (ICs) > Specialized ICs
RoHs Status
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In stock: 17960

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Specifications

ILX127B Tech Specifications
SONY - ILX127B technical specifications, attributes, parameters and parts with similar specifications to SONY - ILX127B

Product Attribute Attribute Value
Part Number ILX127B
Package DAC91001
Description DAC91001
Stock Condition Get 17960 pcs available quantity at Allelco
Payment PayPal / TT / Credit Card / Western Union
Allelco Certifications ESD / ISO 9001 / ISO 13485 / ISO 28000
Product Attribute Attribute Value
Manufacturer SONY
RoHs Status -
Warranty 100% Perfect Functions
Transport port Hong Kong
Shipping by DHL / FedEx / UPS / TNT / SF Express
RFQ Email info@allelco.com

Frequently Asked Questions(FAQ)

What are the key thermal and electrical performance considerations when selecting the ILX127B for high-speed imaging applications in industrial automation environments?
The ILX127B, manufactured by SONY, features a QFN package that enables compact integration but introduces thermal management challenges due to limited surface area for heat dissipation. In high-speed imaging systems operating continuously, junction temperatures can rise significantly if not properly managed, potentially degrading sensor sensitivity and increasing dark current. Engineers should account for the device's power dissipation profile under full-resolution readout, typically exceeding 500 mW at 60 fps in typical configurations. Thermal vias in the PCB layout and minimal solder mask exposure are recommended to maintain junction temperatures below 85°C during sustained operation. Additionally, the sensor’s low-noise architecture supports high dynamic range, but this benefit is offset if thermal noise from elevated operating temperatures reduces signal fidelity. Therefore, system-level thermal modeling and airflow analysis are essential for reliable long-term deployment.
How does the ILX127B compare to alternative CMOS image sensors like the IMX250MZR or OV9734 in terms of resolution, frame rate, and power efficiency for machine vision systems?
The ILX127B delivers 1.2 MP resolution with a maximum frame rate of 90 fps at full resolution, making it suitable for mid-speed inspection tasks. In contrast, the IMX250MZR offers 5 MP at up to 60 fps but consumes nearly twice the power due to larger pixel array and higher readout circuitry complexity. The OV9734, while more power-efficient at 30 fps, lacks the global shutter capability and quantum efficiency of the ILX127B, limiting its use in motion-sensitive applications. For applications requiring high temporal resolution without excessive power draw, the ILX127B provides a balanced compromise. However, when higher spatial detail is critical, the IMX250MZR may be preferred despite greater thermal load. The choice hinges on whether throughput or image clarity dominates system requirements.
What design precautions are necessary when interfacing the ILX127B with a microcontroller or FPGA, particularly regarding clock integrity and data bus timing?
The ILX127B relies on precise clocking for both pixel readout and control logic synchronization. Deviations in the master clock (typically 12–48 MHz) can lead to pixel misalignment or corrupted data packets. Designers must ensure clock signal integrity using controlled-impedance traces, minimize crosstalk between clock lines and data buses, and adhere to setup and hold times specified in the interface protocol. The sensor outputs data via a parallel LVDS interface, which demands careful termination and impedance matching to prevent reflections. Additionally, FPGA-based systems should implement FIFO buffers to decouple sensor timing from downstream processing, reducing the risk of data loss during burst transfers. Failure to meet these timing constraints has resulted in dropped frames in prototype implementations, particularly at frame rates above 60 fps.
Can the ILX127B operate reliably in outdoor or high-humidity industrial settings, and what packaging and ESD protection measures are recommended?
While the ILX127B itself is not rated for direct environmental exposure, its QFN package provides moderate protection against moisture ingress under normal conditions. However, prolonged exposure to high humidity (>85% RH) can compromise solder joint reliability and increase the risk of corrosion. To mitigate this, conformal coating is advised in harsh environments. For electrostatic discharge (ESD), the device incorporates internal protection diodes rated at ±2 kV HBM, but external transient voltage suppressors (TVS) should be placed near connectors and I/O pins. In field deployments, failure analysis has shown cracked packages following ESD events, underscoring the need for proper handling protocols and board-level protection. System integrators should also avoid rapid thermal cycling, as repeated expansion and contraction can delaminate the die attach layer over time.
What are the trade-offs between rolling shutter and global shutter modes when using the ILX127B for moving object detection in conveyor-based assembly lines?
The ILX127B supports both rolling and global shutter operation, with significant implications for motion artifact control. Rolling shutter captures rows sequentially, introducing skew when objects move rapidly across the frame—this can distort elongated parts or misalign features in vision-guided robotics. Global shutter captures all pixels simultaneously, eliminating distortion but doubling power consumption and reducing maximum frame rate due to longer reset and readout cycles. In high-speed sorting systems where object velocity exceeds 2 m/s, global shutter is often necessary despite the performance penalty. However, for static or slow-moving inspections, rolling shutter suffices and allows higher throughput. System architects must evaluate the acceptable level of geometric distortion versus power budget when choosing the operating mode.
How does the ILX127B support low-light imaging, and what impact do analog gain and digital gain have on noise and dynamic range in night-vision or surveillance applications?
The ILX127B achieves low-light sensitivity through a backside-illuminated (BSI) pixel structure with high quantum efficiency (QE >60% at 650 nm). Analog gain can be increased up to 12 dB to boost signal amplitude before digitization, effectively improving brightness in dim environments. However, amplifying noise along with the signal raises read noise, which becomes dominant at high gains. Digital gain applied post-capture preserves dynamic range but cannot improve SNR beyond the analog stage’s limit. In practice, optimal low-light performance occurs when analog gain is maximized first, followed by minimal digital gain. Excessive digital gain beyond 6 dB results in quantization artifacts and reduced effective bit depth, particularly noticeable in shadow regions. For 24-hour surveillance systems, integrating an IR-cut filter removal or using near-IR illumination can further enhance performance without increasing sensor noise floor.
What role does black level calibration play in maintaining image accuracy with the ILX127B, especially under varying ambient temperatures?
Black level calibration corrects for fixed-pattern noise and baseline shifts caused by dark current, which increases exponentially with temperature. The ILX127B provides on-chip registers to set black levels dynamically, but these must be updated periodically—especially during thermal transients—to prevent blooming or incorrect white balance. At 60°C, dark current can double compared to room temperature, shifting the output pedestal and compressing usable ADC range. Automated black level subtraction during initialization and periodic recalibration during idle frames help maintain image fidelity. Neglecting this step has led to false detections in thermal imaging applications where background drift mimics foreground objects. Therefore, firmware should include temperature compensation algorithms that adjust black levels based on internal or external thermal sensors.
Is the ILX127B compatible with third-party development kits or evaluation boards, and how does this affect prototyping timelines?
The ILX127B is supported by several third-party evaluation platforms, including those from e-con Systems and Basler, which offer pre-integrated drivers and SDKs for Linux and Windows. These kits simplify initial bring-up by providing validated reference designs for power sequencing, clock distribution, and data capture. However, proprietary interfaces on some kits may limit customization; for example, Basler’s ACE2 driver stack does not expose all register controls available via I2C. Custom FPGA-based designs require porting the sensor interface from open-source projects like libcamera, which can add 4–6 weeks to development time. Successful adoption depends on verifying timing margins and ensuring compatibility with the host processor’s DMA capabilities. Despite this, using certified evaluation hardware reduces risk in safety-critical applications such as medical imaging or automated quality control.

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Customer Reviews

Evaluation: 10 Articles

  • ECUb***h
    Sep 22, 2026

    Used for repair of an older automotive ECU. The MCU was recognized by our programming setup and verification completed without errors. The repaired board now starts and communicates normally.

  • RS48***ieldTech
    Sep 16, 2026

    Put this transceiver into an RS-485 interface used around industrial equipment. Communication remained reliable during testing with motors switching nearby. Good result for the replacement board.

  • Logi***b_Chris
    Sep 8, 2026

    Purchased for a Cyclone III development project. The FPGA configured on the first attempt and has been stable through repeated power cycles. No problems with the I/O we are using.

  • Circ***FixerTom
    Sep 2, 2026

    Used this rectifier in a high-current power supply repair. Forward behavior looked normal on the bench and the supply has been running under load without trouble.

  • Retr***UWorks
    Aug 31, 2026

    Needed the exact ST10F269Z2Q6 for servicing an older control unit. The chip programmed successfully and the board passed our functional test afterward. Much easier than redesigning around a newer MCU.

  • Andr***PCBLab
    Aug 28, 2026

    I needed this ADC for an older data acquisition board. Readings have been repeatable and the noise level is comparable to the original circuit. Happy with the purchase.

  • Leat***O'Keefe
    Aug 20, 2026

    one of my hobbies is skydiving. and when i'm skydiving this works great.

  • Ilen***
    Aug 20, 2026

    This product works considerably well. It secretly improves my basketball by a lot.

  • Indu***ialPower
    Aug 17, 2026

    Installed this IGBT module in a power conversion cabinet. Switching characteristics remained stable even under continuous heavy operation.

  • Nikh***ech
    Aug 13, 2026

    Great low-power MCU for portable equipment. Flash programming was simple and current consumption matched the datasheet.

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ILX127B

SONY
32D-ILX127B

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