Shenzhen Mingjiada Electronics Co., Ltd. is a globally renowned electronic component recycler specializing in the acquisition of Texas Instruments' full range of evaluation boards, with a primary focus on two core product lines: operational amplifier evaluation boards and audio amplifier evaluation boards.
Core Acquisition Product Series
1. Operational Amplifier Evaluation Boards
Mingjiada Electronics comprehensively acquires TI's various high-performance amplifier evaluation modules, covering:
• Fully differential amplifier evaluation modules: Suitable for precision signal chain design verification
• Programmable Gain Amplifier Evaluation Boards: Flexible gain parameter configuration for industrial automation and test/measurement applications
• Instrumentation Amplifier Evaluation Kits: Targeted at medical equipment and precision instrumentation sectors
• Current Sense Amplifier Evaluation Boards: Used in power management and motor control systems
Acquisition scope also includes evaluation tools across all categories such as comparators, power FET drivers, RF amplifiers, and specialized amplifiers.
2. Audio Amplifier Evaluation Boards
Targeting the rapidly growing smart audio market, Mingjiada has prioritized the acquisition of the following mainstream models:
• TPA Series Class D Amplifier Evaluation Boards: TPA3116D2EVM (50W × 2 stereo), TPA3220 (155W mono), TPA3255EVM (605W high-power)
• LM Series Class H Amplifier Evaluation Boards: LM48580EVM, suitable for portable audio devices
• TAS Series Smart Amplifier Evaluation Boards: TAS2563 (6W mono), TAS2505-Q1 (automotive grade)
• PurePath™ Digital Audio Evaluation Module: Supports high-definition audio processing and sound effect algorithm verification
These evaluation boards support wide voltage supplies from 2.5V to 53.5V, covering mono to stereo outputs with power ranges from 160mW to 600W × 2. They are widely used in consumer electronics, automotive audio, professional audio, and smart home applications.
3. Additional TI Evaluation Board Acquisitions
Beyond the amplifier product line, the acquisition scope concurrently includes:
• Embedded Processor Evaluation Boards: DSP and MCU development kits
• Power Management Evaluation Modules: Simple Switcher® power modules, LED driver evaluation boards
• Millimeter-Wave Radar Evaluation Boards: AWR1843, AWR2944 automotive-grade and industrial-grade radar
• Data conversion and RF evaluation boards: ADC/DAC, RF front-end modules
Core Advantages of Mingjiada Acquisition
• Professional Evaluation System
Equipped with TI-certified engineers and factory-grade testing equipment, we conduct functional testing, visual inspection, and batch traceability for evaluation boards to ensure fair and reasonable pricing. Our evaluation team provides competitive quotes within 24 hours based on real-time global market conditions.
• Premium Cash Buyback
Leveraging substantial capital reserves, we offer full payment via cash or bank transfer within 24 hours of inspection approval. No transaction amount limits enable rapid capital recovery for clients.
• Global Service Network
With branches in Shenzhen, Hong Kong, Japan, the U.S., Germany, Hungary, and beyond, we offer free pickup in multiple Chinese cities and flexible global delivery solutions for localized service.
• Legitimate Channel Assurance
We solemnly commit to purchasing evaluation boards exclusively from authorized channels—including agents, distributors, and end-user factories—and rejecting unauthorized sources to ensure all transactions comply with legal regulations.
Standardized Acquisition Process
【Four-Step Express Model】
1. Submission of Inventory List: Clients compile details (model, quantity, batch, production date) of evaluation boards for recycling and email/fax them to our evaluation team (sales@hkmjd.com)
2. Professional Evaluation: Mingjiada engineers conduct multi-dimensional value assessment based on functional integrity, market scarcity, and application potential.
3. Quotation & Contract: After price confirmation, both parties sign a formal recycling contract and arrange logistics (supporting pickup or customer shipment).
4. Inspection & Payment: Upon warehouse arrival, goods undergo quality inspection. Payment is settled within 24 hours after approval.
About Mingjiada Electronics
Founded in 1996, Mingjiada has evolved into a globally recognized independent distributor and recycler of electronic components after over 20 years of development. Our portfolio spans 2 million inventory SKUs including 5G chips, new energy ICs, IoT ICs, automotive-grade ICs, and AI chips. Holding dual ISO9001 and ISO14001 certifications, we serve over 5,000 clients worldwide.
Acquisition Hotline: +86 13410018555 (Mr. Chen)
Official Website: www.integrated-ic.com
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