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Renesas R2J30516LG#W3
- Part No.:
- R2J30516LG#W3
- Manufacturer:
- Renesas
- Category:
- Motor Drivers, Controllers
- Package:
- -
- Datasheet:
-
R2J30516LG#W3.pdf
- Description:
- SOC, LENS MOTOR DRIVER
- Quantity:
- Payment:
- Shipping:
Inventory:232,500
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Product details
Overview
R2J30516LG#W3 from Renesas Electronics is a highly integrated lens motor driver IC with built-in H8S/2600 16-bit MCU core and dedicated MTD_DSP for optical image stabilization (OIS) servo control, featuring 6-channel lens driver circuits, 12-bit ADC, and 512-step micro-stepping PWM for VCM actuation in smartphone camera modules.
For engineers reviewing the R2J30516LG#W3 datasheet, R2J30516LG#W3 pinout, R2J30516LG#W3 application, or R2J30516LG#W3 equivalent, key selection considerations include OIS/AF dual-axis control capability, 100-pin LGA package compatibility, 1.8V regulator compliance, gyro sensor digital interface support, and exclusive 7-channel lens driving mode.
Technical Context
The R2J30516LG#W3 integrates a hardwired H8S/2600 CPU core and a separate MTD_DSP core to enable concurrent real-time OIS servo loop execution and adaptive digital filter computation. It supports high-speed closed-loop position correction using Hall sensor feedback and gyro input via dedicated digital interface.
Its multi-channel driver architecture delivers independent PWM control across up to 7 lens actuators - including dual OIS VCMs, AF/zoom STM, IRIS VCM, ND VCM, and shutter VCM - with 512-step micro-stepping resolution and silent operation optimized for mobile imaging systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | H8S/2600 16-bit MCU for real-time OIS control logic and system coordination |
| DSP Core | Dedicated MTD_DSP enabling adaptive digital filtering and fast servo loop computation |
| Lens Channels | 6 standard channels; 7-channel mode available for exclusive control of diverse VCM types |
| PWM Resolution | 512-step micro-stepping for silent, precise VCM positioning without audible coil noise |
| ADC | 12-bit SAR ADC for high-resolution lens position sensing and thermal monitoring |
| Package | 100-pin LGA, 5.5 mm × 5.5 mm × 1.05 mm, 0.5 mm pitch - optimized for compact camera module PCBs |
| Power Supply | Compliant with 1.8 V regulator; supports 3.0 V + 1.5 V dual-rail operation for analog/digital domains |
Pinout & Package
Package: 100-pin LGA (5.5 mm × 5.5 mm, t = 1.05 mm, 0.5 mm pitch), per Renesas drawing PT-LG0100KA-A.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDIO / VDDA | Power supply inputs | Separate 1.8 V digital I/O and 3.0 V/1.5 V analog power rails for noise isolation |
| GYRO_SDA/SCL | Digital interface | I²C-compatible interface for direct connection to gyro sensor without external level shifter |
| HALL_A/B | Analog sensor input | Differential Hall sensor inputs for closed-loop lens position detection with 12-bit ADC digitization |
| OUT_OIS1/2 | OIS driver output | H-bridge outputs supporting bidirectional current drive for dual-axis OIS VCM actuation |
| OUT_LENS0–5 | Lens driver output | Independent PWM-capable outputs for AF/Zoom/IRIS/ND/Shutter VCMs in standard 6-channel mode |
Key Features
| Feature | Design Value |
|---|---|
| Dual-core architecture | Parallel execution of OIS servo control (H8S) and adaptive filtering (MTD_DSP) eliminates timing contention |
| 7-channel exclusive mode | Enables simultaneous control of heterogeneous actuators - e.g., OIS + AF + IRIS + ND + Shutter - without resource conflict |
| 512-step micro-stepping | Eliminates audible PWM whine in VCMs while maintaining sub-micron positioning accuracy |
| Gyro sensor interface | Integrated digital interface reduces BOM count and PCB routing complexity for OIS subsystem integration |
| On-chip regulators | 1.8 V regulator compliance simplifies power tree design and eliminates need for external LDO in many camera module layouts |
Applications
| Smartphone Main Camera Module | Ultra-Slim Front-Facing Camera |
|---|---|
Use Scenario: Dual OIS + AF actuation in high-resolution rear camera modules with space-constrained stacked PCB layout. IC Role / Device Role / Timing Role: Primary lens motor controller managing real-time gyro-coupled OIS correction and closed-loop AF positioning. Use Value: Enables 5-axis hybrid stabilization and fast, silent autofocus using single-chip integration of MCU, DSP, drivers, and ADC. | Use Scenario: Thin bezel front camera requiring minimal Z-height and low acoustic noise during video call autofocus. IC Role / Device Role / Timing Role: Compact lens driver delivering 512-step micro-stepped PWM to AF VCM while sharing power domain with image sensor. Use Value: Achieves <25 dB audible noise during focus sweep and supports <15 ms AF lock time under 1.8 V supply constraint. |
| Multi-Camera Array Systems | Automotive Cabin Monitoring Camera |
Use Scenario: Synchronized control of three camera modules (wide/ultra-wide/tele) with shared gyro data and independent lens actuation. IC Role / Device Role / Timing Role: Distributed OIS/AF controller per module, communicating via SPI/I²C for coordinated stabilization timing. Use Value: Allows cross-module motion vector fusion while maintaining independent lens trajectory control for parallax-aware stabilization. | Use Scenario: Driver-facing camera with IR illumination and vibration-resistant imaging in vehicle cabin environments. IC Role / Device Role / Timing Role: OIS controller compensating for vehicle chassis vibration using gyro input and Hall-based position feedback. Use Value: Maintains facial tracking stability under 10–50 Hz road-induced vibrations without mechanical damping components. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar lens motor driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ROHM BD7901FV | Single-core 8-bit MCU; no dedicated DSP; max 4-channel lens drive; no gyro interface | Targeted at cost-sensitive single-OIS modules without hybrid stabilization requirements | Choose for simpler AF-only or basic OIS designs where adaptive filtering and multi-actuator concurrency are not required |
| Texas Instruments DRV2667 | Driver-only IC (no MCU/DSP); requires external host processor; supports haptic + VCM; no Hall/gyro integration | Suitable for host-controlled camera systems with existing SoC-based OIS algorithms and separate sensor fusion | Choose when leveraging existing application processor resources and needing flexible actuator waveform generation beyond fixed OIS profiles |
Compared with BD7901FV and DRV2667, the R2J30516LG#W3 uniquely integrates real-time OIS servo control, adaptive DSP filtering, and 7-channel actuator management in one die - eliminating inter-IC latency and reducing total system BOM count by up to 30% in high-end mobile camera modules.
Availability
R2J30516LG#W3 is available at Aetrix Electronics and suitable for smartphone camera modules, multi-sensor imaging systems, and automotive cabin monitoring cameras requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.
Supply support for R2J30516LG#W3 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Renesas Electronics Corporation is a global semiconductor leader specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and consumer applications.
The R2J30516LG#W3 belongs to Renesas' Camera Solution Platform family, designed specifically to consolidate OIS, AF, and iris control functions into a single programmable driver IC for next-generation mobile and embedded imaging systems.
FAQ
What is the primary function of the R2J30516LG#W3 in camera systems?
The R2J30516LG#W3 serves as an integrated lens motor driver IC with embedded H8S/2600 MCU and MTD_DSP cores, enabling real-time optical image stabilization (OIS) servo control, autofocus (AF) positioning, and multi-actuator management for smartphone and embedded camera modules. Its architecture allows concurrent processing of gyro data, Hall sensor feedback, and PWM generation - all within a single chip.
Does the R2J30516LG#W3 support both OIS and AF actuation simultaneously?
Yes, the R2J30516LG#W3 supports simultaneous OIS and AF actuation through its dual-core architecture: the H8S/2600 MCU handles high-level OIS correction logic and system coordination, while the dedicated MTD_DSP executes fast servo loops and adaptive digital filtering. Its 6–7 channel driver outputs can be allocated across OIS VCMs, AF/Zoom STM, and auxiliary actuators without resource contention.
What package type and dimensions does the R2J30516LG#W3 use?
The R2J30516LG#W3 uses a 100-pin LGA package measuring 5.5 mm × 5.5 mm × 1.05 mm with 0.5 mm pin pitch, as specified in Renesas drawing PT-LG0100KA-A. This compact, low-profile package is optimized for space-constrained camera module PCBs and supports automated reflow assembly with standard stencil profiles.
Is the R2J30516LG#W3 compatible with common gyro sensors used in mobile OIS systems?
Yes, the R2J30516LG#W3 includes a dedicated digital interface (GYRO_SDA/SCL) compliant with standard I²C protocols, allowing direct connection to industry-standard MEMS gyro sensors such as STMicroelectronics LSM6DSO or InvenSense IAM-20680 without external level shifters or protocol translators. The interface supports configurable data rates up to 400 kHz.
What debugging tools are required for firmware development on the R2J30516LG#W3?
Firmware development for the R2J30516LG#W3 requires Renesas' E10A-USB debugger, which connects via the on-chip debug (DBG) interface. The E10A supports full H8S/2600 core visibility, real-time register inspection, breakpoint setting, and flash programming - essential for tuning OIS servo parameters and validating R2J30516LG#W3 behavior in closed-loop camera systems.
R2J30516LG#W3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- *
- Package/Case:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Motor Type - Stepper:
- -
- Motor Type - AC, DC:
- -
- Function:
- -
- Output Configuration:
- -
- Interface:
- -
- Technology:
- -
- Step Resolution:
- -
- Applications:
- -
- Current - Output:
- -
- Voltage - Supply:
- -
- Voltage - Load:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
R2J30516LG#W3 FAQ
1.How can I place an order for R2J30516LG#W3 through Aetrix?
Please submit a Request for Quotation (RFQ) for R2J30516LG#W3 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for R2J30516LG#W3 reliable?
The price and inventory of R2J30516LG#W3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R2J30516LG#W3 is usually 5 days.
3.What payment methods are accepted for R2J30516LG#W3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R2J30516LG#W3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R2J30516LG#W3?
R2J30516LG#W3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R2J30516LG#W3 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for R2J30516LG#W3?
For technical support, including R2J30516LG#W3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R2J30516LG#W3 requirements.
6.How does Aetrix verify that R2J30516LG#W3 is sourced from the original manufacturer or authorized distributors?
All R2J30516LG#W3 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that R2J30516LG#W3 meets industry standards.
7.What is the process for return or replacement of R2J30516LG#W3?
All R2J30516LG#W3 units undergo pre-shipment inspection (PSI). If there is an issue with R2J30516LG#W3, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The R2J30516LG#W3 part is unused and in its original packaging.
Return procedure for R2J30516LG#W3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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