STHVDAC-303C6 STMicroelectronics Integrated Circuit (BGA) In Stock
The STHVDAC-303C6 is a high-voltage BST capacitance controller from STMicroelectronics, integrating a 32-bit binary-input D/A converter for precise capacitance modulation in advanced display and imaging applications. It enables fine-grained high-voltage analog output control via a digital binary interface, suited for MEMS and LC-based actuator systems. Available from STMicroelectronics authorized distributors worldwide.
- Manufacturer
- STMicroelectronics
- Package
- BGA
- Pin Count
- 16
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- STHVDAC-303C6 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STHVDAC-303C6?
- 32-bit binary DAC resolution for ultra-fine high-voltage analog output control in display and MEMS systems
- Dedicated BST capacitance control architecture for direct integration with liquid crystal or capacitive actuator arrays
- High-voltage output capability enabling direct drive of capacitive loads without external boost stages
- BGA package for compact integration in space-constrained camera modules and optical system PCBs
What is STHVDAC-303C6 used for?
The STHVDAC-303C6 is designed for optical image stabilization and autofocus modules in smartphone cameras, where precise 32-bit DAC control of BST or liquid crystal lens capacitance enables sub-micron actuator positioning. Its high-voltage output drive is also used in MEMS mirror control systems for LiDAR and projection displays that require accurate, programmable electrostatic actuation. Industrial machine vision and adaptive optics systems benefit from its binary-coded digital control interface and high-resolution capacitive modulation.
What are the specifications of STHVDAC-303C6?
| YTEOL | 3 |
| Converter Type | D/A CONVERTER |
| Input Bit Code | BINARY |
| Number of Bits | 32 |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.39.00.40 |
Where can I find the STHVDAC-303C6 datasheet?
STHVDAC-303C6 Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for STHVDAC-303C6?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What DAC resolution does the STHVDAC-303C6 provide for capacitance control?
The STHVDAC-303C6 uses a 32-bit binary-input digital-to-analog converter to control high-voltage BST capacitance, enabling over 4 billion discrete analog steps for extremely fine-grained actuator or lens positioning. This resolution is critical for optical image stabilization systems where sub-micron lens displacement accuracy is required.
Which camera or imaging system designs benefit most from the STHVDAC-303C6's high-voltage output?
Smartphone autofocus and optical image stabilization modules with BST or liquid crystal lenses benefit from the STHVDAC-303C6's high-voltage DAC, as these actuators require precisely controlled voltages significantly above standard 3.3 V or 5 V logic levels to achieve reliable 32-bit resolution capacitance modulation across the full range needed for sharp, stable image capture.
How does the 32-bit binary interface of STHVDAC-303C6 simplify integration with host microcontrollers?
The standard binary-coded 32-bit input of the STHVDAC-303C6 maps directly to SPI or parallel digital bus outputs from host processors, eliminating the need for custom encoding or intermediate DAC controllers. This means a microcontroller can write a 32-bit word to set the exact high-voltage capacitance output, reducing firmware complexity in MEMS mirror drivers, LiDAR scanners, and adaptive optical systems.
Why is the BGA package used for the STHVDAC-303C6 in compact imaging modules?
The BGA (Ball Grid Array) package of the STHVDAC-303C6 provides a smaller footprint than equivalent leaded packages, distributing all I/O and power connections under the die for compact integration into the tight space budgets of camera modules and MEMS optical actuator assemblies. BGA also offers lower parasitic inductance at high-voltage switching transitions, preserving 32-bit DAC output signal integrity.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
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