A22H165MJ

High-performance class-G stereo headphone amplifier with I2C volume control

Parameters

Supply Voltage Min Volt	2.3
Supply Voltage Max Volt	4.8
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack3
Grade	Industrial
Package Name	CSP P 0.4 mm

Description

The A22H165M is a class-G stereo headphone driver dedicated to high audio performance, high power efficiency and space-constrained applications such as wearable and fitness.It is based on the core technology of a low power dissipation amplifier combined with a high efficiency buck converter for...
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Key features

Key features
Power supply range: 2.3 V to 4.8 V 0.6 mA/channel quiescent current 2.1 mA current consumption with 100 μW/channel (10 dB crest factor) 0.006% typical THD+N at 1 kHz 100 dB typical PSRR at 217 Hz 100 dB of SNR A-weighted at G = 0 dB Zero pop and click I²C interface for volume control Digital volume control range from -60 dB to +4 dB Independent right and left channel shutdown control Integrated high-efficiency buck converter Low software standby current: 5 μA max Output coupling capacitors removed Thermal shutdown and short-circuit protection Flip-chip package: 1.65 mm x 1.65 mm, 400 μm pitch, 16 bumps

In stock

Quantity	$ per unit	Savings
1-9	$1.54	6%
10-24	$1.38	16%
25-99	$1.31	20%
100-249	$1.08	34%
250-499	$1.01	38%
500	$0.89	45%
500 +	Contact sales

$1.54

Special Price $1.54 Regular Price $1.64

Parameters

Supply Voltage Min Volt	2.3
Supply Voltage Max Volt	4.8
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack3
Grade	Industrial
Package Name	CSP P 0.4 mm

Description

Key features

Key features
Power supply range: 2.3 V to 4.8 V 0.6 mA/channel quiescent current 2.1 mA current consumption with 100 μW/channel (10 dB crest factor) 0.006% typical THD+N at 1 kHz 100 dB typical PSRR at 217 Hz 100 dB of SNR A-weighted at G = 0 dB Zero pop and click I²C interface for volume control Digital volume control range from -60 dB to +4 dB Independent right and left channel shutdown control Integrated high-efficiency buck converter Low software standby current: 5 μA max Output coupling capacitors removed Thermal shutdown and short-circuit protection Flip-chip package: 1.65 mm x 1.65 mm, 400 μm pitch, 16 bumps