SI4703 FM TUNER EVALUATION BOARD

12,90

In stock

Description

The VMA444 is a radio and RDS receiver combined with an efficient 150 mW audio amplifier. This module is ideal if you want to create your own clock radio or if you want to add FM functionality to your projects.

This product is a replacement of: VMA11

Features

  • worldwide FM band support
  • digital low-IF receiver
  • automatic frequency control (AFC)
  • automatic gain control (AGC)
  • volume control
  • RDS/RBDS support
  • Arduino® library available
  • 150 mW amplifier stereo amplifier
  • level shifters 5 V -3.3V on board

Specifications

  • interface: I2C
  • power / logic level: 3.3 – 5 V
  • sensitivity: 1.7 µ emf
  • max. output power: 150 mW (8 Ohm)
  • default gain: 18 dB (8 x) (adjustable)
  • dimensions: 29 x 22 mm

Additional information

Weight11 g
Dimensions1.20 × 10.00 × 10.00 cm
Electronics

level 2

Soldering

none

Coding

level 2

Mechanics

level 1

Manuals

Manual

User manual
EN
EN

Online Manual

Downloads

Info Sheets

VMA444 Scheme EN
TPA6111A2 Datasheet EN
Si4702/03-C19 Datasheet EN

Options