Vhm 314 Datasheet Free -
If you are trying to repair a device or design a circuit using this component, do not rely on finding the exact VHM 314 datasheet. Instead, look for cross-reference replacements.
Step 1: Identify the Package Look at the physical component.
Step 2: Search for Modern Equivalents Search electronics distributors for "Unipolar Hall Effect Switch."
Step 3: Request from Specialized Suppliers If you absolutely require the original document, try contacting suppliers that specialize in legacy/obsolete components, such as:
Follow this checklist for a successful free download: vhm 314 datasheet free
Datasheets for materials like VHM 314 are typically provided by manufacturers or suppliers of the material. Here are some steps to find a datasheet:
Hall sensors can be slow. The VHM 314 datasheet will list the small-signal bandwidth (typically 20kHz to 100kHz). If you are sensing high-frequency currents (e.g., switching power supplies at 500kHz), you need a high-bandwidth variant.
After you successfully download the VHM 314 datasheet, turn your attention to these key tables:
A datasheet for VHM 314 or a similar hardmetal might include information on: If you are trying to repair a device
If you have more details about the supplier or specific requirements, I could help you tailor the search.
Go to product viewer dialog for this item. is a popular, ultra-compact Bluetooth audio receiver module frequently used in DIY speaker projects. It comes in several versions, with newer "Blackboard" models typically featuring Bluetooth 5.0 and Type-C or Micro-USB power inputs. Technical Specifications Specification Bluetooth Version 5.0 (supports 4.1/4.2) Operating Voltage 3.7V to 5V DC Signal-to-Noise Ratio (SNR) THD + Noise ≤0.1% or −70 dB Frequency Response 20Hz – 20kHz Transmission Distance Up to 15m (open space) Audio Decoding MP3, WAV, FLAC, APE (Lossless) Power Consumption ~20mA (active), <5mA (standby) Interface and Features
Dual Power Inputs: Can be powered via a USB interface (Micro-USB or Type-C) or through dedicated solder pads for a 3.7V Lithium battery.
Audio Output: Includes a standard 3.5mm stereo jack for direct headphone use and L/R/G solder pads for connecting to an external amplifier. Step 2: Search for Modern Equivalents Search electronics
Status Indicator: An onboard blue LED indicates pairing status.
Silent Operation: Known for using subtle tones rather than loud voice prompts for connection status. Wiring Overview
Power: Use the Micro-USB Port for 5V power or the BAT+ and BAT- pads for a lithium battery.
Audio: Connect the 3.5mm jack directly to speakers/headphones or use the L/G/R pads to wire into an audio amplifier module like the TPA3116D2. VHM-314 Bluetooth Audio Receiver Board Module
The board provides multiple ways to connect and power your audio project: VHM-314 Bluetooth Audio Decoder Module - ElectroPeak