Amplifier IC 2 Channel (Stereo) Class D 32-HTSSOP The TPA3116D2QDADRQ1 is an automotive-grade, high-efficiency Class-D stereo audio power amplifier IC from Texas Instruments. It is designed to drive speakers directly in compact audio systems while maintaining high output power and low heat dissipation. The device is part of the TPA3116-Q1 family, qualified for AEC-Q100 automotive applications, making it suitable for harsh environments such as vehicle infotainment and industrial audio systems. It operates from a single supply and uses advanced Class-D switching architecture to achieve high efficiency (typically >90%), reducing the need for large heat sinks and improving overall system power efficiency. 🔑 Key Features Output power capability Up to 2 × 50 W into 4 Ω (BTL mode at ~21 V) Wide supply voltage range 4.5 V to 26 V single supply operation High efficiency Class-D operation 90% efficiency with low idle power loss Stereo and mono configurations Supports BTL stereo and PBTL mono modes Differential and single-ended inputs Flexible audio input compatibility Advanced protection features Overvoltage protection Undervoltage protection Overtemperature shutdown Short-circuit protection DC detect protection with fault reporting EMI-optimized design Reduced electromagnetic interference for easier system compliance Programmable power limit Helps protect speakers and manage output levels Thermally enhanced 32-pin HTSSOP package Designed for better heat dissipation in compact layouts Typical Applications Automotive infotainment systems Car audio amplifiers Soundbars and home audio systems Portable and powered speakers Industrial audio solutions #commonpartslibrary #integratedcircuit #linearamplifier #audioamplifier

4.5V to 26V, 38-W Stereo, Digital Input, Class-D Audio Amp with 96-kHz/192-kHz flexible Processing, Amplifier IC 2-Channel (Stereo) Class D 32-VQFN (5x5) #CommonPartsLibrary #IntegratedCircuit #Amplifier #Audio-Amplifier #TAS5825

QFN-68-EP(7x7) Power Management - Specialized RoHS The RK809-5 is a highly integrated Power Management Integrated Circuit (PMIC) from Rockchip designed for multi-core processor systems and embedded applications. It provides a complete power management solution by integrating multiple high-efficiency DC-DC buck converters, LDO regulators, power sequencing logic, battery fuel gauging, RTC functionality, and audio codec capabilities into a single device. The RK809-5 is commonly used alongside Rockchip SoCs in single-board computers, tablets, AIoT devices, and industrial embedded systems. Key Features Five high-efficiency synchronous buck converters with fast transient response. Nine low-dropout (LDO) voltage regulators for powering sensitive analog and digital circuits. Integrated battery fuel gauge for battery capacity monitoring. Configurable power-up and power-down sequencing (OTP programmable). Dynamic Voltage Scaling (DVS/DVFS) support via I²C interface. Integrated Real-Time Clock (RTC) with 32.768 kHz crystal oscillator support. Two integrated load switches for peripheral power control. Over-current, over-voltage, and thermal protection features. Built-in audio CODEC with headphone driver and Class-D amplifier support. Designed to minimize external component count and simplify power system design. QFN-68-EP (7 mm × 7 mm) package. #RK8095 #RK809 #Rockchip #PMIC #PowerManagementIC #BatteryManagement #AudioCodec #RTC #DVFS #EmbeddedSystems #SingleBoardComputer #IoT #IndustrialElectronics #PowerSupplyDesign #ElectronicsEngineering

3W Filterless Class-D Stereo Audio Amplifier, SOP-16 audio amplifier class d SOP*3.9x9.9mm*P1.27mm*

2.5W Filterless Class-D Mono Audio Amplifier, DFN-8 audio amplifier class d DFN*EP*3x3mm*P0.65mm*

5W-30W Class-D Mono Bridged Audio Amplifier #ultralibrarian

Filterless Class-D / Class-AB Stereo Audio Amplifier, 5.0W, SOIC-16 audio amplifier class d or class ab SOP*3.9x9.9mm*P1.27mm*

TPA3255TDDVRQ1 is a TI automotive-qualified 2-channel stereo Class-D audio amplifier with up to 315 W output power, wide supply operation, and 44-pin HTSSOP PowerPAD package for high-power audio applications. Keywords: TPA3255TDDVRQ1, Class D amplifier, stereo audio amplifier, automotive audio, HTSSOP-44

50-W stereo, 100-W mono, 4.5- to 26-V supply, analog input Class-D audio amplifier w/ SpeakerGuard™ #CommonPartsLibrary #IntegratedCircuit #Linear #Amplifier #Audio #TPA3116

Rockchip RK809 highly integrated PMIC with audio codec for multi-core system applications, providing five configurable synchronous step-down converters, nine LDO regulators, two switches, battery fuel gauge, configurable power-up/power-down sequencing, integrated RTC with 32.768kHz clock support, I2C interface for voltage and fuel gauge control, dynamic DC/DC output voltage adjustment, soft-start on all channels, 2MHz switching frequency, integrated power switches, headphone driver and Class-D audio driver, QFN68 7.0 x 7.0mm package. Search Keywords: RK809, Rockchip RK809, RK809 PMIC, RK809 power management IC, RK809 codec PMIC, RK809 battery fuel gauge, RK809 audio codec, RK809 DC DC converter, RK809 LDO regulator, RK809 I2C PMIC, RK809 RTC, RK809 QFN68, Rockchip PMIC, RK809 datasheet Hashtags: #RK809 #RockchipRK809 #RockchipPMIC #PMIC #PowerManagementIC #AudioCodecPMIC #BatteryFuelGauge #DCDCConverter #LDORegulator #I2CPMIC #RTC #ClassDAudio #QFN68

Amplifier IC 1-Channel (Mono) Class D 8-SON (3x3) Class-D audio power amplifier providing mono speaker amplification with a filter-free PWM output stage. It operates from a 2.5 V to 5.5 V supply, delivers up to 1.4 W into an 8 Ω load at 5 V (10% THD, typical), uses an internally generated 250 kHz switching frequency, and integrates differential inputs along with short-circuit and thermal protection. #TexasInstruments #TPA2005D1DRBR #ClassDAmplifier #AudioPowerAmplifier #MonoAmplifier #FilterFree #PWM #DifferentialInput #AudioIC #PCBComponents

Low Power Audio Codec with Audio Processing and Mono ClassD Amplifier, VQFN-32 #Audio #commonpartslibrary

18V 15W Low-EMI Mono BTL Class-D Audio Amplifier AEC-Q100 Qualified #ultralibrarian