TDA7498MVTR 100-watt Mono BTL Class-D Audio Power Amplifier IC - SSO-36 package

TDA7498MVTR 100W Mono BTL Class-D Audio Power Amplifier IC SSO-36 package is a high-efficiency mono BTL Class-D audio amplifier from STMicroelectronics, designed for home audio systems, powered speakers, subwoofers, and professional audio applications. It operates from a single 14V to 39V supply, delivers up to 100W output power, and integrates comprehensive protection features including thermal shutdown, short-circuit, overcurrent, overvoltage, and undervoltage protection. The device is housed in a PowerSSO-36 package with an exposed thermal pad for efficient heat dissipation.TDA7498MVTR 100-watt Mono BTL Class-D Audio Power Amplifier IC DatasheetFeaturesMono BTL (Bridge-Tied Load) Class-D Audio AmplifierUp to 100W Output Power (6Ω Load, 36V Supply)80W Output Power (8Ω Load, 34–36V Supply)Wide Single Supply Voltage: 14V to 39VHigh Efficiency up to 90%Four Selectable Gain Settings (25.6dB / 31.6dB / 35.1dB / 37.6dB)Differential Audio Inputs for Improved Noise ImmunityBuilt-in Standby and Mute FunctionsShort Circuit Protection (SCP)Overcurrent Protection (OCP)Thermal Shutdown Protection (OTP)Overvoltage Protection (OVP)Undervoltage Protection (UVP)Externally Synchronizable ClockLow Quiescent CurrentPowerSSO-36 Package with Exposed Pad for Better CoolingOptimized for Active Speakers, Subwoofers, and Home Audio SystemsCircuit DiagramSpecificationsParameterSpecificationProduct TypeMono BTL Class-D Audio Power Amplifier ICManufacturerSTMicroelectronicsModelTDA7498MVTRAmplifier TypeClass-DConfigurationMono BTLPackagePowerSSO-36 (Exposed Pad Up)Mounting TypeSurface Mount (SMD)Supply Voltage14V – 39V DCAbsolute Maximum Supply Voltage45VOutput Power (6Ω)100W @ THD = 10%, VCC = 36VOutput Power (8Ω)80W @ THD = 10%, VCC = 36VEfficiencyUp to 90%Switching Frequency310kHz TypicalSwitching Frequency Range250kHz – 400kHzTHD0.1% Typical @ 1WInput TypeDifferentialInput Impedance60kΩ TypicalGain Options25.6dB, 31.6dB, 35.1dB, 37.6dBQuiescent Current40mA TypicalStandby Current1µA TypicalOutput Offset Voltage±100mV MaxSupply Voltage Rejection70dB TypicalMaximum Overcurrent Threshold7A TypicalThermal Shutdown150°COvervoltage Protection42–43VUndervoltage Protection8VOperating Temperature-40°C to +85°CStorage Temperature-40°C to +150°CApplicationsActive SpeakersPowered SubwoofersHome Theater SystemsSoundbarsProfessional Audio EquipmentPublic Address (PA) SystemsMultimedia Speaker SystemsDIY Audio Amplifier ProjectsIndustrial Audio SystemsAlso Check These IC:-AN7112 Audio Power Amplifier ICTDA2822M Amplifier ICHT12D (RF Decoder) ICPackage Includes1 × TDA7498MVTR 100W Mono BTL Class-D Audio Power Amplifier IC (PowerSSO-36)

INR 454 · In stock