Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

Supply Renesas Switches Product:Analog Signal Switch,Audio Switch,Crosspoint Switch,USB Switch

Shenzhen Mingjiada Electronics Co., Ltd., as a leading global distributor of electronic components, adheres to the principle of ‘serving customers and benefiting customers,’ providing customers with high-quality, diverse electronic components.

Main products: Integrated circuits (ICs), 5G chips, new energy ICs, IoT chips, Bluetooth chips, automotive chips, AI ICs, Ethernet ICs, memory chips, sensors, IGBT modules, etc.

Supply advantages

Direct supply from the original manufacturer: All chips are genuine original products, ensuring customers receive products of original manufacturer quality and avoiding the risk of counterfeit or substandard products.

Adequate Stock Inventory: Leveraging robust supply chain management capabilities, we maintain sufficient stock inventory to meet customers‘ urgent needs.

Flexible Procurement Solutions: We support small-batch samples and large-volume orders, offering highly competitive tiered pricing to accommodate the needs of customers of all sizes.

Rapid Delivery Capability: Through domestic warehousing centres and an efficient logistics system, we achieve domestic warehouse shipments within 48 hours, significantly reducing customers’ project timelines.

Renesas Analog Signal Switch Product Solutions

Product Features

Low on-resistance: Typical values as low as 0.5Ω, minimising signal attenuation and distortion to ensure signal integrity

Wide bandwidth: Supports high-frequency signal transmission up to several GHz, meeting the needs of high-speed data acquisition and communication systems

Low-power design: Static current as low as below 1μA, particularly suitable for battery-powered portable devices

High voltage tolerance: Some models support ±20V analog signal switching, suitable for industrial-grade application environments

Small package options: Offers a variety of package forms from traditional SOIC to miniature QFN, adapting to different PCB space constraints

Typical application scenarios

Test and measurement equipment: Enables multi-channel signal switching in instruments such as oscilloscopes and logic analysers, expanding testing capabilities

Medical electronics: Used for signal selection and routing in vital signs monitoring devices, ensuring high-precision data acquisition

Industrial automation: Switches sensor signals in PLCs and process control systems, enhancing system flexibility

Communication systems: Manage RF signal paths in base stations and network equipment to optimise system performance

Consumer electronics: Audio/video signal switching in smartphones and tablets to enhance user experience

Renesas Audio Switch Product Series

Product Features and Performance Parameters

Ultra-low distortion: THD+N (total harmonic distortion plus noise) as low as 0.0005% to maintain audio signal purity

Wide dynamic range: Supports up to 120dB signal-to-noise ratio to meet professional audio equipment requirements

Multi-channel configuration: Offers a wide range of options from single-pole single-throw (SPST) to multi-pole multi-throw (MPMT)

Smart control: Some models integrate I²C or SPI interfaces, supporting digital control and status monitoring

Power flexibility: Single-power (2.7V to 5.5V) or dual-power (±2.5V to ±5.5V) operation options

Application Domain Analysis

Renesas audio switch products play a key role in various audio devices:  

Professional audio systems: Mixer signal routing, effects bypass switching  

In-vehicle entertainment systems: Multi-source input selection, speaker configuration switching  

Consumer electronics: Headphone jack detection and switching for smartphones/tablets  

Conference systems: Multi-microphone input selection and mixing control  

Broadcast equipment: Studio signal distribution and monitoring switching

Renesas Crosspoint Switch Solutions

Core Advantages of Crosspoint Switches:

Flexible matrix scale: Multiple configurations from 4x4 to 32x32 to meet the needs of systems of different scales

High-speed performance: Supports data rates up to 12Gbps, suitable for 4K/8K video signal switching

Low crosstalk design: Adjacent channel isolation exceeds 70dB to ensure signal purity

Enhanced integration: Some models feature built-in signal conditioning circuits to simplify system design

Hot-swap protection: Supports hot-swap operations to enhance system reliability

Typical applications include:

Broadcast production and distribution equipment

Multi-screen processing in video conferencing systems

Video matrix switching in security monitoring centres

Signal distribution and management in data centres

Multi-display control in medical imaging systems

Renesas USB Switch Solutions

USB Switch Product Features

Protocol compatibility: Fully supports USB 2.0, USB 3.0/3.1, and USB-C specifications

High Bandwidth Support: Some models can handle 10Gbps ultra-high-speed USB signals

Power Management: Integrated load switch and overcurrent protection functions

Small Form Factor Packaging: CSP and WLCSP options suitable for space-constrained designs

ESD Protection: Up to 8kV contact discharge protection to enhance device reliability

Application Scenarios Include:

USB port expansion for laptops and desktop computers

Multi-peripheral management for industrial computers

USB hubs for in-vehicle infotainment systems

Smart home control centre interface switching

Medical device data acquisition interface management