Audio CODECs – Mouser United Kingdom

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92HD81B/91B Single Chip PC Audio Systems

Tempo Semiconductor 92HD81B/91B Single-Chip PC Audio Systems are low power, optimized, high fidelity, 4-channel audio codec with integrated speaker amplifier, capless headphone amplifier, and low drop out voltage regulator. The high integration of the 92HD81B enables the smallest PCB footprint with the lowest system BOM count and cost. The integrated combo jack of the Tempo Semiconductor 92HB91B allows for dual-function headphone and headset detection. Each device includes an integrated high-pass filter that allows for speaker protection. They both provide high-quality HD audio capability to notebook and business desktop PC applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Resolution	Conversion Rate	Number of ADCs	Number of DACs	Operating Supply Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package/Case	Packaging
Interface - CODECs 4-Ch Audio Codec 2 ADCs, DACs 3 GPIO 92HD81B1C5NLGXRAX Tempo Semiconductor 1: £5.95 1,009In Stock 6,240Expected 26/10/2026	Mfr. Part No. 92HD81B1C5NLGXRAX Mouser Part No 972-HD81B1C5NLGXRAX	Tempo Semiconductor	Interface - CODECs 4-Ch Audio Codec 2 ADCs, DACs 3 GPIO Learn More about Tempo Semiconductor tempo 92hd81b 91b codec	Datasheet	1,009In Stock 6,240Expected 26/10/2026	£5.95 £4.57 £4.22 £3.91 £3.59	Min.: 1 Mult.: 1	Audio CODECs	Audio CODEC, Low Power	24 bit	192 kHz	2 ADC	2 DAC	1.5 V, 1.8 V, 3.3 V, 5 V	0 C	+ 70 C	SMD/SMT	QFN-48	Tray
Interface - CODECs 4-Ch Codec Amp LDO 2 ADCs, DAC Ind Temp 92HD91B2X5NLGXWCX Tempo Semiconductor 1: £6.68 674In Stock	Mfr. Part No. 92HD91B2X5NLGXWCX Mouser Part No 972-HD91B2X5NLGXWCX	Tempo Semiconductor	Interface - CODECs 4-Ch Codec Amp LDO 2 ADCs, DAC Ind Temp Learn More about Tempo Semiconductor tempo 92hd81b 91b codec	Datasheet	674In Stock	£6.68 £5.15 £4.77 £4.35 View £4.10 £4.09 £4.01 £3.82	Min.: 1 Mult.: 1	Audio CODECs	Audio CODEC, Low Power	24 bit	192 kHz	2 ADC	2 DAC	3.3 V, 5 V	0 C	+ 70 C	SMD/SMT	QFN-48	Tray
Interface - CODECs 4-CH AUDIO CODEC CLASS D AMP 92HD91B2X5NLGIWCX8 Tempo Semiconductor 1: £8.22 1,759In Stock	Mfr. Part No. 92HD91B2X5NLGIWCX8 Mouser Part No 972-HD91B2X5NLGIWCX8	Tempo Semiconductor	Interface - CODECs 4-CH AUDIO CODEC CLASS D AMP Learn More about Tempo Semiconductor tempo 92hd81b 91b codec	Datasheet	1,759In Stock	Cut Tape £8.22 £6.36 £5.90 £5.40 £5.26 Reel £4.46 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Audio CODECs	Audio CODEC, Low Power	24 bit	192 kHz	2 ADC	2 DAC	3.3 V, 5 V	- 40 C	+ 85 C	SMD/SMT	QFN-48	Reel, Cut Tape, MouseReel
Interface - CODECs 4-CH AUDIO CODEC CLASS D AMP 92HD91B2X5NLGIWCX Tempo Semiconductor 1: £8.22 96In Stock 520Expected 18/01/2027	Mfr. Part No. 92HD91B2X5NLGIWCX Mouser Part No 972-2HD91B2X5NLGIWCX	Tempo Semiconductor	Interface - CODECs 4-CH AUDIO CODEC CLASS D AMP Learn More about Tempo Semiconductor tempo 92hd81b 91b codec	Datasheet	96In Stock 520Expected 18/01/2027	£8.22 £6.36 £5.90 £5.40 View £5.08 £5.07 £5.01 Quote	Min.: 1 Mult.: 1	Audio CODECs	Audio CODEC, Low Power	24 bit	192 kHz	2 ADC	2 DAC	3.3 V, 5 V	- 40 C	+ 85 C	SMD/SMT	QFN-48	Tray
Interface - CODECs 4-CH HD AUDIO CODEC A/B AMP, NON-AUX 92HD81B1C5NLGXRAX8 Tempo Semiconductor 2,000: £3.22 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. 92HD81B1C5NLGXRAX8 Mouser Part No 972-HD81B1C5NLGXRAX8	Tempo Semiconductor	Interface - CODECs 4-CH HD AUDIO CODEC A/B AMP, NON-AUX Learn More about Tempo Semiconductor tempo 92hd81b 91b codec	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel £3.22	Min.: 2,000 Mult.: 2,000 : 2,000	Audio CODECs	Audio CODEC, Multi Channel	24 bit	192 kHz	2 ADC	2 DAC	1.5 V, 1.8 V, 3.3 V, 5 V	0 C	+ 70 C	SMD/SMT	QFN-48	Reel
Interface - CODECs 4-CH HD AUDIO CODEC A/B AMP, AUX 92HD81B1X5NLGXRAX Tempo Semiconductor 260: £3.65 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. 92HD81B1X5NLGXRAX Mouser Part No 972-HD81B1X5NLGXRAX	Tempo Semiconductor	Interface - CODECs 4-CH HD AUDIO CODEC A/B AMP, AUX Learn More about Tempo Semiconductor tempo 92hd81b 91b codec	Datasheet	Non-Stocked Lead-Time 16 Weeks	£3.65 £3.54 £3.49 £3.45	Min.: 260 Mult.: 260	Audio CODECs	Audio CODEC, Low Power	24 bit	192 kHz	2 ADC	2 DAC	1.5 V, 1.8 V, 3.3 V, 5 V	0 C	+ 70 C	SMD/SMT	QFN-48	Tray
Interface - CODECs 4-CH HD AUDIO CODEC A/B AMP, AUX 92HD81B1X5NLGXRAX8 Tempo Semiconductor 2,000: £3.22 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. 92HD81B1X5NLGXRAX8 Mouser Part No 972-HD81B1X5NLGXRAX8	Tempo Semiconductor	Interface - CODECs 4-CH HD AUDIO CODEC A/B AMP, AUX Learn More about Tempo Semiconductor tempo 92hd81b 91b codec	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel £3.22	Min.: 2,000 Mult.: 2,000 : 2,000	Audio CODECs	Audio CODEC, Multi Channel	24 bit	192 kHz	2 ADC	2 DAC	1.5 V, 1.8 V, 3.3 V, 5 V	0 C	+ 70 C	SMD/SMT	QFN-48	Reel
Interface - CODECs 4-CH AUDIO CODEC CLASS D AMP 92HD91B2X5NLGXWCX8 Tempo Semiconductor 2,000: £3.57 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. 92HD91B2X5NLGXWCX8 Mouser Part No 972-HD91B2X5NLGXWCX8	Tempo Semiconductor	Interface - CODECs 4-CH AUDIO CODEC CLASS D AMP Learn More about Tempo Semiconductor tempo 92hd81b 91b codec	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel £3.57	Min.: 2,000 Mult.: 2,000 : 2,000	Audio CODECs	Audio CODEC, Low Power	24 bit	192 kHz	2 ADC	2 DAC	3.3 V, 5 V	0 C	+ 70 C	SMD/SMT	QFN-48	Reel
Interface - CODECs 4-Ch Codec Amp LDO 2 ADCs, DAC, Capless 92HD91B2X5NLGXYAX Tempo Semiconductor 260: £4.12 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. 92HD91B2X5NLGXYAX Mouser Part No 972-HD91B2X5NLGXYAX	Tempo Semiconductor	Interface - CODECs 4-Ch Codec Amp LDO 2 ADCs, DAC, Capless Learn More about Tempo Semiconductor tempo 92hd81b 91b codec	Datasheet	Non-Stocked Lead-Time 16 Weeks	£4.12 £4.11 £3.83 £3.75	Min.: 260 Mult.: 260	Audio CODECs	Audio CODEC, Low Power	24 bit	192 kHz	2 ADC	2 DAC	3.3 V, 5 V	0 C	+ 70 C	SMD/SMT	QFN-48	Tray
Interface - CODECs 4-CH AUDIO CODEC CLASS D AMP 92HD91B2X5NLGXYAX8 Tempo Semiconductor 2,000: £3.57 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. 92HD91B2X5NLGXYAX8 Mouser Part No 972-HD91B2X5NLGXYAX8	Tempo Semiconductor	Interface - CODECs 4-CH AUDIO CODEC CLASS D AMP Learn More about Tempo Semiconductor tempo 92hd81b 91b codec	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel £3.57	Min.: 2,000 Mult.: 2,000 : 2,000	Audio CODECs	Audio CODEC, Low Power	24 bit	192 kHz	2 ADC	2 DAC	3.3 V, 5 V	0 C	+ 70 C	SMD/SMT	QFN-48	Reel

92HD81B/91B Single Chip PC Audio Systems

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