Tag: Amplifier
![3 Channel Analog Video Splitter with Video Amplifier 3 Channel Analog Video Splitter with Video Amplifier](https://www.electronics-lab.com/wp-content/uploads/2021/02/a-1.jpg)
3 Channel Analog Video Splitter with Video Amplifier
If you need to drive multiple video gadgets or monitors from a single video signal source then this board is the right choice for you. This is a 3-channel video splitter with an amplifier and the circuit is built using discrete components. Q2 and Q1 act as a signal amplifier, Q3 act as...
Continue Reading![Headphone Amplifier For DAC Converter Headphone Amplifier For DAC Converter](https://www.electronics-lab.com/wp-content/uploads/2021/01/3333.jpg)
Headphone Amplifier For DAC Converter
This is a headphone amplifier project for audio digital-to-analog converters (DACs) with differential voltage outputs. This circuit converts the differential voltage output of the DAC to a single-ended, ground-referenced signal and provides the additional current necessary for...
Continue Reading![BD783xxEFJ-M Monaural Series Speaker Amps for Automotive BD783xxEFJ-M Monaural Series Speaker Amps for Automotive](https://www.electronics-lab.com/wp-content/uploads/2020/12/High-Power-Speaker-AMP-IC.jpg)
BD783xxEFJ-M Monaural Series Speaker Amps for Automotive
ROHM's amps feature a power package HTSOP-J8 to achieve high output power ROHM's BD783xxEFJ-M series includes 6 dB to 26 dB voltage gain products. These Class AB amps have no requirements for care about EMI noise. Adopting a power package HTSOP-J8 achieves high output power. The low...
Continue Reading![Photodiode Amplifier for Visible Light Using OPA381 – Arduino Nano Shield Photodiode Amplifier for Visible Light Using OPA381 – Arduino Nano Shield](https://www.electronics-lab.com/wp-content/uploads/2020/07/003.jpg)
Photodiode Amplifier for Visible Light Using OPA381 – Arduino Nano Shield
The project presented here is a photodiode amplifier for visible light. The output voltage of the circuit increases linearly with light intensity. Low-cost BPW34 photodiode is used as a light sensor and OPA381 op-amp as an amplifier. OPA381 is a transimpedance amplifier that converts...
Continue Reading![Free Elektor Project: Q-Watt Audio Power Amplifier Free Elektor Project: Q-Watt Audio Power Amplifier](https://www.electronics-lab.com/wp-content/uploads/2020/06/Q-Watt-1024x814.jpg)
Free Elektor Project: Q-Watt Audio Power Amplifier
Good news for all audio enthusiasts: we are proud to present yet another all-analog circuit developed entirely in house. Despite the simple design of this audio power amp with just one pair of transistors in the output stage, Q-Watt can deliver over 200 quality watts into 4 ohms with...
Continue Reading![SC2012 – High voltage, precision, bidirectional current sense amplifier SC2012 – High voltage, precision, bidirectional current sense amplifier](https://www.electronics-lab.com/wp-content/uploads/2020/06/137061568.png)
SC2012 – High voltage, precision, bidirectional current sense amplifier
The TSC2010, TSC2011 and TSC2012 are precision bidirectional current sense amplifiers. They can sense the current thanks to a shunt resistor over a wide range of common-mode voltages, from - 20 to + 70 V, whatever the supply voltage is. They are available with an amplifier gain of 20V/V...
Continue Reading![Single-Ended, 2-Channel GaN Class D Amplifier – Evaluation Board Single-Ended, 2-Channel GaN Class D Amplifier – Evaluation Board](https://www.electronics-lab.com/wp-content/uploads/2020/05/Infineon-Class-D-feat.jpg)
Single-Ended, 2-Channel GaN Class D Amplifier – Evaluation Board
The EVAL_AUDAMP24 e-mode GaN HEMT-based evaluation board from Infineon Technologies is a 2-channel, 225W/ch (4Ω at ±43V) or 250 W/ch (8Ω at ±63V) half-bridge class D audio power amplifier for high-end Hi-Fi audio systems. This evaluation board demonstrates how to use the IGT40R070D1...
Continue Reading![ROHM with new 2.8W High Power Speaker Amp ICs for Advanced Instrument Clusters ROHM with new 2.8W High Power Speaker Amp ICs for Advanced Instrument Clusters](https://www.electronics-lab.com/wp-content/uploads/2020/04/Fig_1-e1587478956545.jpg)
ROHM with new 2.8W High Power Speaker Amp ICs for Advanced Instrument Clusters
ROHM recently announced the AEC-Q100 qualified 2.8W output Class AB monaural speaker amplifiers the BD783xxEFJ-M series (BD78306EFJ-M, BD78310EFJ-M and BD78326EFJ-M) ideal for instrument clusters – used in vehicles equipped with autonomous driving and ADAS. In recent years,...
Continue Reading