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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Part #

Interface - CODECs 4-Ch Codec Amp LDO 2 ADCs, DAC Ind Temp

92HD91B2X5NLGXWCX
Tempo Semiconductor
1: £6.68
201In 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

Datasheet

201In Stock

£6.68

£5.15

£4.77

£4.35

View

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

92HD91B2X5NLGIWCX
Tempo Semiconductor
1: £8.22
313In Stock

Mfr. Part No.
92HD91B2X5NLGIWCX

Mouser Part No
972-2HD91B2X5NLGIWCX

Tempo Semiconductor

Interface - CODECs 4-CH AUDIO CODEC CLASS D AMP

Learn More

Datasheet

313In Stock

£8.22

£6.36

£5.90

£5.41

View

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 AUDIO CODEC CLASS D AMP

92HD91B2X5NLGIWCX8
Tempo Semiconductor
1: £8.22
433In Stock
2,000Expected 19/08/2026

Mfr. Part No.
92HD91B2X5NLGIWCX8

Mouser Part No
972-HD91B2X5NLGIWCX8

Tempo Semiconductor

Interface - CODECs 4-CH AUDIO CODEC CLASS D AMP

Learn More

Datasheet

433In Stock

2,000Expected 19/08/2026

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 2 ADCs, DACs 3 GPIO

92HD81B1C5NLGXRAX
Tempo Semiconductor
1: £5.95
5,200On Order

Mfr. Part No.
92HD81B1C5NLGXRAX

Mouser Part No
972-HD81B1C5NLGXRAX

Tempo Semiconductor

Interface - CODECs 4-Ch Audio Codec 2 ADCs, DACs 3 GPIO

Learn More

Datasheet

5,200On Order

£5.95

£4.57

£4.22

£3.84

View

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 AUDIO CODEC CLASS D AMP, AUX

92HD91B1X5NLGIWCX
Tempo Semiconductor
260: £5.19
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
92HD91B1X5NLGIWCX

Mouser Part No
972-2HD91B1X5NLGIWCX

Tempo Semiconductor

Interface - CODECs 4-CH AUDIO CODEC CLASS D AMP, AUX

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

£5.19

£5.09

£5.03

Quote

Min.: 260
Mult.: 260

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 10 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

Datasheet

Non-Stocked Lead-Time 10 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 10 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

Datasheet

Non-Stocked Lead-Time 10 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 10 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

Datasheet

Non-Stocked Lead-Time 10 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, AUX

92HD91B1X5NLGIWCX8
Tempo Semiconductor
2,000: £4.46
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
92HD91B1X5NLGIWCX8

Mouser Part No
972-HD91B1X5NLGIWCX8

Tempo Semiconductor

Interface - CODECs 4-CH AUDIO CODEC CLASS D AMP, AUX

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£4.46

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

- 40 C

+ 85 C

SMD/SMT

QFN-48

Reel

Interface - CODECs 4-CH AUDIO CODEC CLASS D AMP, AUX

92HD91B1X5NLGXWCX
Tempo Semiconductor
260: £4.12
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
92HD91B1X5NLGXWCX

Mouser Part No
972-HD91B1X5NLGXWCX

Tempo Semiconductor

Interface - CODECs 4-CH AUDIO CODEC CLASS D AMP, AUX

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

£4.12

£4.11

£4.04

£3.95

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, AUX

92HD91B1X5NLGXWCX8
Tempo Semiconductor
2,000: £3.57
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
92HD91B1X5NLGXWCX8

Mouser Part No
972-HD91B1X5NLGXWCX8

Tempo Semiconductor

Interface - CODECs 4-CH AUDIO CODEC CLASS D AMP, AUX

Learn More

Datasheet

Non-Stocked Lead-Time 10 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 AUDIO CODEC CLASS D AMP

92HD91B2X5NLGXWCX8
Tempo Semiconductor
2,000: £3.57
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
92HD91B2X5NLGXWCX8

Mouser Part No
972-HD91B2X5NLGXWCX8

Tempo Semiconductor

Interface - CODECs 4-CH AUDIO CODEC CLASS D AMP

Learn More

Datasheet

Non-Stocked Lead-Time 10 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
1: £6.64
Non-Stocked Lead-Time 10 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

Datasheet

Non-Stocked Lead-Time 10 Weeks

£6.64

£5.13

£4.75

£4.34

View

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

92HD91B2X5NLGXYAX8
Tempo Semiconductor
2,000: £3.57
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
92HD91B2X5NLGXYAX8

Mouser Part No
972-HD91B2X5NLGXYAX8

Tempo Semiconductor

Interface - CODECs 4-CH AUDIO CODEC CLASS D AMP

Learn More

Datasheet

Non-Stocked Lead-Time 10 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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