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Audio ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Class	Number of Channels	Resolution
Audio Amplifiers 32W AB Bridge Audio 40 W/3.2 Ohm AMP TDA7391PDUTR STMicroelectronics 1: HK$33.37 1,200Expected 26/3/2027	Mfr. Part No. TDA7391PDUTR Mouser Part No 511-TDA7391PDUTR	STMicroelectronics	Audio Amplifiers 32W AB Bridge Audio 40 W/3.2 Ohm AMP	Datasheet	1,200Expected 26/3/2027	Cut Tape HK$33.37 HK$25.24 HK$23.18 HK$20.96 Reel HK$18.58 View HK$19.89 HK$17.76 HK$17.43 MouseReel Available	Min.: 1 Mult.: 1 : 600	SMD/SMT		Class-AB
Audio Amplifiers Quad Power Amplifier TDA7561 STMicroelectronics 1: HK$90.26 354On Order	Mfr. Part No. TDA7561 Mouser Part No 511-TDA7561	STMicroelectronics	Audio Amplifiers Quad Power Amplifier	Datasheet	354On Order	HK$90.26 HK$69.05 HK$64.86 HK$60.09 View HK$57.21 HK$56.88 HK$55.81 Quote	Min.: 1 Mult.: 1	Through Hole	Flexiwatt-25	Class-AB	4 Channel
Audio Amplifiers 4 x 50 W differential power amplifier with full I2C diagnostics, high efficiency TDA7569BLV STMicroelectronics 1: HK$101.68 714Expected 16/7/2027	Mfr. Part No. TDA7569BLV Mouser Part No 511-TDA7569BLV	STMicroelectronics	Audio Amplifiers 4 x 50 W differential power amplifier with full I2C diagnostics, high efficiency Learn More about STMicroelectronics stm tda amplifiers	Datasheet	714Expected 16/7/2027	HK$101.68 HK$78.17 HK$73.49 HK$68.14 View HK$66.42 HK$61.65 HK$60.50 Quote	Min.: 1 Mult.: 1	Through Hole		Class-AB
Audio Amplifiers 44-V, 5.5-A, quad power half-bridge STA510FTR STMicroelectronics 1: HK$39.29 44In Stock	Mfr. Part No. STA510FTR Mouser Part No 511-STA510FTR	STMicroelectronics	Audio Amplifiers 44-V, 5.5-A, quad power half-bridge	Datasheet	44In Stock	Cut Tape HK$39.29 HK$29.59 HK$27.21 HK$24.58 Reel HK$20.88 View HK$23.34 HK$23.18 HK$20.47 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	PowerSSO-36	Class-D
Audio Amplifiers Car-Radio Amplifier 18V Op 28V DC 36W TDA7385H STMicroelectronics 1: HK$53.59 337In Stock	Mfr. Part No. TDA7385H Mouser Part No 511-TDA7385H	STMicroelectronics	Audio Amplifiers Car-Radio Amplifier 18V Op 28V DC 36W	Datasheet	337In Stock	HK$53.59 HK$41.10 HK$37.98 HK$35.18 View HK$32.06 HK$31.65 HK$31.40 Quote	Min.: 1 Mult.: 1	Through Hole		Class-AB
Audio Amplifiers 4 x 41 W quad bridge car radio amplifier TDA7387EP STMicroelectronics 1: HK$34.36 11In Stock	Mfr. Part No. TDA7387EP Mouser Part No 511-TDA7387EP	STMicroelectronics	Audio Amplifiers 4 x 41 W quad bridge car radio amplifier	Datasheet	11In Stock	HK$34.36 HK$25.98 HK$23.84 HK$21.54 View HK$19.97 HK$19.56 HK$18.74 HK$18.33 HK$18.25	Min.: 1 Mult.: 1	Through Hole		Class-AB
Audio Amplifiers 360mW mono audio amp TS421IQT STMicroelectronics 1: HK$18.82 207In Stock	Mfr. Part No. TS421IQT Mouser Part No 511-TS421IQT	STMicroelectronics	Audio Amplifiers 360mW mono audio amp	Datasheet	207In Stock	Cut Tape HK$18.82 HK$13.89 HK$12.66 HK$11.34 Reel HK$9.29 View HK$10.69 HK$10.36 HK$10.03 HK$9.12 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-8	Class-AB	1 Channel
Audio Amplifiers 4 x 50 W MOSFET Quad Bridge Pwr Amplifie STMicroelectronics TDA7850AH TDA7850AH STMicroelectronics 1: HK$86.89 92In Stock	Mfr. Part No. TDA7850AH Mouser Part No 511-TDA7850AH	STMicroelectronics	Audio Amplifiers 4 x 50 W MOSFET Quad Bridge Pwr Amplifie	Datasheet	92In Stock	HK$86.89 HK$67.57 HK$62.80 HK$57.46 View HK$50.47 HK$49.57 HK$48.58 Quote	Min.: 1 Mult.: 1	Through Hole	Flexiwatt-H-27	Class-AB	4 Channel
Audio DSPs Digitally controlled Audio Processor E-TDA7377A STMicroelectronics 500: HK$22.93 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. E-TDA7377A Mouser Part No 511-E-TDA7377A	STMicroelectronics	Audio DSPs Digitally controlled Audio Processor	Datasheet	Non-Stocked Lead-Time 18 Weeks	HK$22.93 HK$22.03 HK$21.87 Quote Quote	Min.: 500 Mult.: 500	Through Hole	Multiwatt-15
Audio Amplifiers 1 x 45 W class D digital input automotive power amplifier with diagnostics, wide FDA803D-EHX STMicroelectronics 1,225: HK$24.99 Non-Stocked Lead-Time 32 Weeks	Mfr. Part No. FDA803D-EHX Mouser Part No 511-FDA803D-EHX	STMicroelectronics	Audio Amplifiers 1 x 45 W class D digital input automotive power amplifier with diagnostics, wide Learn More about STMicroelectronics stm class d audio amplifiers	Datasheet	Non-Stocked Lead-Time 32 Weeks	HK$24.99	Min.: 1,225 Mult.: 1,225	SMD/SMT	PowerSSO-36	Class-D	1 Channel
Audio Amplifiers 1 Channel class D digital input automotive power amplifier with diagnostics, wid FDA803Q-V0T STMicroelectronics 1: HK$44.72 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. FDA803Q-V0T Mouser Part No 511-FDA803Q-V0T	STMicroelectronics	Audio Amplifiers 1 Channel class D digital input automotive power amplifier with diagnostics, wid	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape HK$44.72 HK$34.03 HK$31.40 HK$28.44 View Reel HK$28.11 HK$28.19 HK$28.11 HK$28.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	VFQFPN-48	Class-D	1 Channel
Audio Amplifiers 1 x 45 W class D digital input automotive power amplifier with diagnostics, wide FDA803U-KBT STMicroelectronics 1,000: HK$27.54 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. FDA803U-KBT Mouser Part No 511-FDA803U-KBT	STMicroelectronics	Audio Amplifiers 1 x 45 W class D digital input automotive power amplifier with diagnostics, wide Learn More about STMicroelectronics stm fda803u fda903u amplifiers	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$27.54	Min.: 1,000 Mult.: 1,000 : 1,000	SMD/SMT	PowerSSO-36
Audio Amplifiers 1 x 45 W class D digital input automotive power amplifier with diagnostics, wide FDA803U-KBX STMicroelectronics 1,225: HK$27.54 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. FDA803U-KBX Mouser Part No 511-FDA803U-KBX	STMicroelectronics	Audio Amplifiers 1 x 45 W class D digital input automotive power amplifier with diagnostics, wide	Datasheet	Non-Stocked Lead-Time 52 Weeks	HK$27.54	Min.: 1,225 Mult.: 1,225	SMD/SMT	PowerSSO-36
Audio Amplifiers 1 Channel class D digital input automotive power amplifier with diagnostics, wid FDA903Q-V0T STMicroelectronics 2,500: HK$28.19 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. FDA903Q-V0T Mouser Part No 511-FDA903Q-V0T	STMicroelectronics	Audio Amplifiers 1 Channel class D digital input automotive power amplifier with diagnostics, wid	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$28.19	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	VFQFPN-48	Class-D	1 Channel
Audio Amplifiers 1 x 45 W class D digital input automotive power amplifier with ILoad current mon FDA903U-KBT STMicroelectronics 1,000: HK$29.02 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. FDA903U-KBT Mouser Part No 511-FDA903U-KBT	STMicroelectronics	Audio Amplifiers 1 x 45 W class D digital input automotive power amplifier with ILoad current mon Learn More about STMicroelectronics stm fda803u fda903u amplifiers	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$29.02	Min.: 1,000 Mult.: 1,000 : 1,000	SMD/SMT	PowerSSO-36
Audio Amplifiers 1 x 45 W class D digital input automotive power amplifier with ILoad current mon FDA903U-KBX STMicroelectronics 1,225: HK$29.02 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. FDA903U-KBX Mouser Part No 511-FDA903U-KBX	STMicroelectronics	Audio Amplifiers 1 x 45 W class D digital input automotive power amplifier with ILoad current mon	Datasheet	Non-Stocked Lead-Time 52 Weeks	HK$29.02	Min.: 1,225 Mult.: 1,225	SMD/SMT	PowerSSO-36
Audio Amplifiers 4 channel analog input class-D automotive audio amplifier Hi-Fi quality 2MHz HFA80A-F2T STMicroelectronics 2,400: HK$42.09 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. HFA80A-F2T Mouser Part No 511-HFA80A-F2T	STMicroelectronics	Audio Amplifiers 4 channel analog input class-D automotive audio amplifier Hi-Fi quality 2MHz	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$42.09	Min.: 2,400 Mult.: 2,400 : 2,400
Audio Amplifiers 4x80W digital input class-D automotive audio amplifier with Hi-Fi audio quality, HFDA801A-VYY STMicroelectronics 960: HK$71.84 Non-Stocked Lead-Time 25 Weeks	Mfr. Part No. HFDA801A-VYY Mouser Part No 511-HFDA801A-VYY	STMicroelectronics	Audio Amplifiers 4x80W digital input class-D automotive audio amplifier with Hi-Fi audio quality, Learn More about STMicroelectronics stm hfda801a classd audio amplifier	Datasheet	Non-Stocked Lead-Time 25 Weeks	HK$71.84 View Quote	Min.: 960 Mult.: 960	SMD/SMT	LQFP-64	Class-D	4 Channel
Audio Amplifiers 4 channel analog input class-D automotive audio amplifier Hi-Fi audio 2MHz HFDA80D-F2T STMicroelectronics 2,400: HK$50.14 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part No. HFDA80D-F2T Mouser Part No 511-HFDA80D-F2T New Product	STMicroelectronics	Audio Amplifiers 4 channel analog input class-D automotive audio amplifier Hi-Fi audio 2MHz Learn More about STMicroelectronics hfdax0d audio amplifiers	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$50.14	Min.: 2,400 Mult.: 2,400 : 2,400	SMD/SMT	LQFP-48	Class-D	4 Channel
Audio Amplifiers 4-ch analog input class-D automotive audio amplifier Hi-Fi 2MHz current monitor HFDA90D-F2T STMicroelectronics 2,400: HK$61.16 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part No. HFDA90D-F2T Mouser Part No 511-HFDA90D-F2T New Product	STMicroelectronics	Audio Amplifiers 4-ch analog input class-D automotive audio amplifier Hi-Fi 2MHz current monitor Learn More about STMicroelectronics hfdax0d audio amplifiers	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel HK$61.16	Min.: 2,400 Mult.: 2,400 : 2,400
Audio Amplifiers 4 channel analog input class-D automotive audio amplifier with Hi-Fi audio quali HFDA90D-F2Y STMicroelectronics 1,500: HK$58.28 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part No. HFDA90D-F2Y Mouser Part No 511-HFDA90D-F2Y New Product	STMicroelectronics	Audio Amplifiers 4 channel analog input class-D automotive audio amplifier with Hi-Fi audio quali	Datasheet	Non-Stocked Lead-Time 52 Weeks	HK$58.28	Min.: 1,500 Mult.: 1,500
Audio DSPs Accordo2 Dual Core CortexR4/CortexM3 processor, with embedded SRAM, integrated DSP sound subsystem, audio ADCs and DACs, isolated CAN MCU for car radio applications STA1085ELA STMicroelectronics 504: HK$76.53 Non-Stocked	Mfr. Part No. STA1085ELA Mouser Part No 511-STA1085ELA	STMicroelectronics	Audio DSPs Accordo2 Dual Core CortexR4/CortexM3 processor, with embedded SRAM, integrated DSP sound subsystem, audio ADCs and DACs, isolated CAN MCU for car radio applications	Datasheet	Non-Stocked	HK$76.53 HK$74.72 Quote Quote	Min.: 504 Mult.: 504	SMD/SMT	LFBGA-361
Audio DSPs Accordo2 Dual Core CortexR4/CortexM3 processor, with embedded SRAM, integrated D STA1085ELA3 STMicroelectronics 504: HK$89.02 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. STA1085ELA3 Mouser Part No 511-STA1085ELA3	STMicroelectronics	Audio DSPs Accordo2 Dual Core CortexR4/CortexM3 processor, with embedded SRAM, integrated D	Datasheet	Non-Stocked Lead-Time 30 Weeks	HK$89.02	Min.: 504 Mult.: 504	SMD/SMT	LFBGA-361		1 Channel	10 bit
Audio DSPs Accordo2 Dual Core CortexR4/CortexM3 processor, with embedded SRAM, integrated D STA1085ELA3S1 STMicroelectronics 504: HK$109.82 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. STA1085ELA3S1 Mouser Part No 511-STA1085ELA3S1	STMicroelectronics	Audio DSPs Accordo2 Dual Core CortexR4/CortexM3 processor, with embedded SRAM, integrated D	Datasheet	Non-Stocked Lead-Time 30 Weeks	HK$109.82	Min.: 504 Mult.: 504	SMD/SMT	LFBGA-361		1 Channel	10 bit
Audio DSPs Accordo2 Dual Core CortexR4/CortexM3 processor, with embedded SRAM, integrated DSP sound subsystem, audio ADCs and DACs, isolated CAN MCU for car radio applications STA1085ELA3TR STMicroelectronics 1,300: HK$100.70 Non-Stocked	Mfr. Part No. STA1085ELA3TR Mouser Part No 511-STA1085ELA3TR	STMicroelectronics	Audio DSPs Accordo2 Dual Core CortexR4/CortexM3 processor, with embedded SRAM, integrated DSP sound subsystem, audio ADCs and DACs, isolated CAN MCU for car radio applications	Datasheet	Non-Stocked	Reel HK$100.70 Quote Quote	Min.: 1,300 Mult.: 1,300 : 1,300	SMD/SMT	LFBGA-361