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HT82V733
Audio Amplifier,
HT82V733
Audio Amplifier,
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
HT82V733 DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
General Description HT82V733 is an integrated class AB mono speaker driver contained in an SOP-8 package. The device is fabricated in a CMOS process and has been primarily developed for portable digital audio applications.Features High signal-to-noise ratio High slew rate Low distortion Large output voltage swing Excellent power supply ripple rejection Low power consumption Short-circuit elimination Wide temperature operating range No switch ON/OFF clicks Low standby current Power off control Direct drive speaker 8-pin DIP/SOP package
Key Features
- High signal-to-noise ratio
- High slew rate
- Low distortion
- Large output voltage swing
- Excellent power supply ripple rejection
- Low power consumption
- Short-circuit elimination
- Wide temperature operating range
- No switch ON/OFF clicks
- Low standby current
- Power off control
- Direct drive speaker
- 8-pin DIP/SOP package
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Part Life Cycle Code | Obsolete | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code ! | 8542.33.00.01 |
| Consumer IC Type | CLASS AB AUDIO AMPLIFIER | JESD-30 Code | R-PDSO-G8 |
| Length | 4.9 mm | Number of Channels | 1 |
| Number of Functions | 1 | Number of Terminals | 8 |
| Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
| Output Power-Nom | 0.49 W | Package Body Material | PLASTIC/EPOXY |
| Package Code | SOP | Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE |
| Seated Height-Max | 1.75 mm | Supply Current-Max | 2.2 mA |
| Supply Voltage-Max (Vsup) | 5.5 V | Supply Voltage-Min (Vsup) | 2.2 V |
| Surface Mount ! | YES | Terminal Form ! | GULL WING |
| Terminal Pitch ! | 1.27 mm | Terminal Position | DUAL |
| Width | 3.9 mm |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is HT82V733?
The HT82V733 is a low power USB 2.0 hub controller designed by Holtek Semiconductor. It is suitable for applications requiring USB hub functionality, such as laptop docking stations, USB peripherals, and embedded systems.
How Does HT82V733 Work?
The HT82V733 works by managing the operation of a USB hub, allowing multiple downstream USB devices to connect to a host system through a single USB port. It provides the necessary control and data handling functions to enable simultaneous communication between the host and the connected USB devices.
How Many Pins does HT82V733 have and What are the Functions of the Pinout Configuration?
The HT82V733 is housed in a 32-pin QFN (Quad Flat No-leads) package. The pinout configuration includes:
- VDD: Power supply pin.
- GND: Ground pin.
- D-1, D+1: Data lines for port 1.
- D-2, D+2: Data lines for port 2.
- DP3, DM3: Data lines for port 3.
- CLKOUT, CLKIN: Clock signals.
- INT1, INT2, INT3: Interrupt pins for ports 1, 2, and 3.
- OE/SELF: Output enable/self-powered pin.
- OE1, OE2, OE3: Output enable for ports 1, 2, and 3.
- SPM/RP: Super-speed mode/repeater mode pin.
What are the Pros and Cons of HT82V733?
Pros:
- Low Power Consumption: Operates with low power, suitable for power-sensitive applications.
- Multiple Ports: Provides support for multiple downstream USB ports for increased connectivity.
- Flexible Configuration: Offers various pins for output enable, interrupt, and mode selection, allowing for application-specific customization.
Cons:
- Complexity: USB hub controllers may require thorough understanding of USB specifications and protocols for proper implementation.
- Layout Considerations: Layout and grounding requirements must be carefully managed for reliable USB communication.
Are There Any Equivalents/Alternatives to HT82V733 for Recommendation?
- The CY7C65642 from Cypress Semiconductor is a similar USB 2.0 hub controller with comparable features.
- Alternatives to the HT82V733 include the USB2517 from Microchip Technology and the TUSB4041I from Texas Instruments.
