company blog about Supply TI Amplifier Evaluation Module, Mingjiada Supply Variable Gain Amplifier Evaluation Module, Class D Audio Amplifier Evaluation Module

Supply TI Amplifier Evaluation Module, Mingjiada Supply Variable Gain Amplifier Evaluation Module, Class D Audio Amplifier Evaluation Module

Shenzhen Mingjiada Electronics Co., Ltd. — Long-term supplier of TI amplifier evaluation boards, catering to a broad spectrum of applications from precision measurement to audio processing. Our product range includes, but is not limited to: variable gain amplifier evaluation modules, Class D audio amplifier evaluation modules, and other related products.

I. Variable Gain Amplifier Evaluation Modules
Variable gain amplifiers serve as critical components in signal conditioning circuits, suitable for applications requiring automatic gain control and signal strength compensation.
Mingjiada Electronics offers multiple TI variable gain amplifier evaluation modules to meet diverse application requirements:
1. PGA855EVM: A fully differential output programmable gain instrumentation amplifier evaluation module, suitable for precision measurement and sensor interface applications. Optimised to drive the inputs of high-performance analogue-to-digital converters (ADCs) with fully differential inputs. Key features include: configurable binary gain settings ranging from 0.125V/V to 16V/V, and output voltage common-mode control functionality.
2. The VCA5807EVM evaluation board supports the VCA5807 chip, an 8-channel differential output variable gain amplifier. Key characteristics include: 20mA output current per channel, wide operating voltage range (3.15V to 3.6V, 4.75V to 5.5V), 800kHz bandwidth, and differential output design.
3. The LMH6517EVAL-R1 is a digitally controlled variable gain amplifier evaluation board designed to evaluate the high-speed LMH6517 digital variable gain amplifier. This evaluation board employs a differential input and differential output design, incorporating transformers on both input and output signal paths to facilitate testing with 50-ohm single-ended test equipment.
4. The THS7530EVM is a high-speed, fully differential, continuously variable gain amplifier evaluation module. Supporting single-channel operation, it provides differential outputs with a slew rate up to 1250V/µs and operates within a 4.5V to 5.5V supply range.

II. Class D Audio Amplifier Evaluation Modules
Class D audio amplifiers are widely adopted in consumer electronics, automotive audio systems, and professional audio applications due to their high efficiency, low power consumption, and compact size.
Mingjiada Electronics offers multiple TI Class D audio amplifier evaluation modules covering diverse application requirements from low power to high power:
TAS2552EVM — 4W Class D audio power amplifier with IV feedback boost design and USB audio interface, suitable for portable audio devices and smart speakers
TAS2770 Series — Digital input, IV-sensing audio amplifiers supporting stereo and mono evaluation, applicable to PC, laptop, and television audio systems
TPA3245EVM — 115W stereo/230W mono analogue input Class D audio module with integrated protection system, suitable for high-performance audio systems and home cinema
TAS5754MDCAEVM — Closed-loop audio amplifier evaluation module with maximum output power of 60W, suitable for professional audio and television sound systems
TAS5412Q1PHDEVM — Automotive-grade Class D audio amplifier evaluation board delivering 79Wx2 @ 4Ω output, suitable for automotive audio systems

Mingjiada Electronics' supply chain strength lies in integrating diverse resources to provide comprehensive electronic component solutions. The company maintains long-term supply of various electronic components including integrated circuits (ICs), 5G chips, new energy ICs, IoT chips, Bluetooth chips, and automotive chips. Mingjiada Electronics maintains substantial inventory, holding over 2 million electronic component models in stock to ensure rapid product availability for customers. The company accommodates both small-batch sample procurement and large-volume orders, catering to clients of varying scales.

For further details regarding TI evaluation boards and other electronic chips, or to enquire about samples, please visit Mingjiada Electronics' official website (https://www.integrated-ic.com/) for comprehensive supply information.