PART NO.	PRICE (reference only)	QUANTITY		STOCK	MANUFACTURE	DESCRIPTION	Series	Part Status	Packaging	Operating Temperature	Mounting Type	Features	Package / Case	Type	Output Type	Supplier Device Package	Voltage - Supply
AS3421-EQFP-500		GET PRICE	PDF RFQ	3,071 Ships today + free overnight shipping	ams	IC SPEAKER DRIVER 24QFN	-	Discontinued at Digi-Key	Digi-Reel®	-20°C ~ 85°C (TA)	Surface Mount	Depop, Differential Inputs, I²C, Input Multiplexer, Microphone, Mute, Short-Circuit Protection, Volume Control	24-VFQFN Exposed Pad	Class AB	Headphones, 2-Channel (Stereo)	24-QFN (4x4)	1 V ~ 1.8 V
AS3421-EQFP-500	Per Unit $6.48		PDF RFQ	1,536 Ships today + free overnight shipping	ams	IC SPEAKER DRIVER 24QFN	-	Discontinued at Digi-Key	Cut Tape (CT)	-20°C ~ 85°C (TA)	Surface Mount	Depop, Differential Inputs, I²C, Input Multiplexer, Microphone, Mute, Short-Circuit Protection, Volume Control	24-VFQFN Exposed Pad	Class AB	Headphones, 2-Channel (Stereo)	24-QFN (4x4)	1 V ~ 1.8 V
AS3421-EQFP-500	Per Unit $3.69		PDF RFQ	3,621 Ships today + free overnight shipping	ams	IC SPEAKER DRIVER 24QFN	-	Active	Tape & Reel (TR)	-20°C ~ 85°C (TA)	Surface Mount	Depop, Differential Inputs, I²C, Input Multiplexer, Microphone, Mute, Short-Circuit Protection, Volume Control	24-VFQFN Exposed Pad	Class AB	Headphones, 2-Channel (Stereo)	24-QFN (4x4)	1 V ~ 1.8 V
AS3421-EQFP	Per Unit $3.54		PDF RFQ	2,538 Ships today + free overnight shipping	ams	IC HEADPHONE NOISE-CANCEL 24QFN	-	Active	Tape & Reel (TR)	-20°C ~ 85°C (TA)	Surface Mount	Depop, Differential Inputs, I²C, Input Multiplexer, Microphone, Mute, Short-Circuit Protection, Volume Control	24-VFQFN Exposed Pad	Class AB	Headphones, 2-Channel (Stereo)	24-QFN (4x4)	1 V ~ 1.8 V
AS3422-EQFP	Per Unit $3.34		PDF RFQ	2,564 Ships today + free overnight shipping	ams	IC HEADPHONE NOISE-CANCEL 32QFN	-	Active	Tape & Reel (TR)	-20°C ~ 85°C (TA)	Surface Mount	Depop, Differential Inputs, I²C, Input Multiplexer, Microphone, Mute, Short-Circuit Protection, Volume Control	32-VFQFN Exposed Pad	Class AB	Headphones, 2-Channel (Stereo)	32-QFN (5x5)	1 V ~ 1.8 V
AS3421	Per Unit $2.72		PDF RFQ	1,916 Ships today + free overnight shipping	ams	IC HEADPHONE NOISE-CANCEL 24QFN	-	Active	Tape & Reel (TR)	-20°C ~ 85°C (TA)	Surface Mount	Depop, Differential Inputs, I²C, Input Multiplexer, Microphone, Mute, Short-Circuit Protection, Volume Control	24-VFQFN Exposed Pad	Class AB	Headphones, 2-Channel (Stereo)	24-QFN (4x4)	1 V ~ 1.8 V
AS3422-EQFP-500		GET PRICE	PDF RFQ	1,098 Ships today + free overnight shipping	ams	IC SPEAKER DRIVER 32QFN	-	Discontinued at Digi-Key	Digi-Reel®	-20°C ~ 85°C (TA)	Surface Mount	Depop, Differential Inputs, I²C, Input Multiplexer, Microphone, Mute, Short-Circuit Protection, Volume Control	32-VFQFN Exposed Pad	Class AB	Headphones, 2-Channel (Stereo)	32-QFN (5x5)	1 V ~ 1.8 V
AS3422-EQFP-500		GET PRICE	PDF RFQ	2,384 Ships today + free overnight shipping	ams	IC SPEAKER DRIVER 32QFN	-	Discontinued at Digi-Key	Cut Tape (CT)	-20°C ~ 85°C (TA)	Surface Mount	Depop, Differential Inputs, I²C, Input Multiplexer, Microphone, Mute, Short-Circuit Protection, Volume Control	32-VFQFN Exposed Pad	Class AB	Headphones, 2-Channel (Stereo)	32-QFN (5x5)	1 V ~ 1.8 V
AS3422-EQFP-500	Per Unit $4.29		PDF RFQ	942 Ships today + free overnight shipping	ams	IC SPEAKER DRIVER 32QFN	-	Active	Tape & Reel (TR)	-20°C ~ 85°C (TA)	Surface Mount	Depop, Differential Inputs, I²C, Input Multiplexer, Microphone, Mute, Short-Circuit Protection, Volume Control	32-VFQFN Exposed Pad	Class AB	Headphones, 2-Channel (Stereo)	32-QFN (5x5)	1 V ~ 1.8 V
AS3422	Per Unit $4.15		PDF RFQ	3,339 Ships today + free overnight shipping	ams	IC HEADPHONE NOISE-CANCEL 32QFN	-	Active	Tape & Reel (TR)	-20°C ~ 85°C (TA)	Surface Mount	Depop, Differential Inputs, I²C, Input Multiplexer, Microphone, Mute, Short-Circuit Protection, Volume Control	32-VFQFN Exposed Pad	Class AB	Headphones, 2-Channel (Stereo)	32-QFN (5x5)	1 V ~ 1.8 V