Supplier Device Package is 24-QFN (4x4) - Linear - Amplifiers - Audio Distributor - AS3421-EQFP SI2704-A10-GM SI2706-A10-GM

Part Number	Manufacturer / Brand	Brife Description	Part Status	Type	Output Type	Max Output Power x Channels @ Load	Voltage - Supply	Features	Mounting Type	Operating Temperature	Supplier Device Package	Package / Case
AS3421-EQFP	ams	IC HEADPHONE NOISE-CANCEL 24QFN	Active	Class AB	Headphones, 2-Channel (Stereo)	-	1 V ~ 1.8 V	Depop, Differential Inputs, I²C, Input Multiplexer, Microphone, Mute, Short-Circuit Protection, Volume Control	Surface Mount	-20°C ~ 85°C (TA)	24-QFN (4x4)	24-VFQFN Exposed Pad
SI2704-A10-GM	Silicon Labs	IC AUDIO AMP CLASS D 24QFN	Obsolete	Class D	2-Channel (Stereo) with Stereo Headphones	5W x 2 @ 3 Ohm	4 V ~ 6.6 V	Depop, I²S, Short-Circuit and Thermal Protection, Tone and Volume Control	Surface Mount	-20°C ~ 85°C (TA)	24-QFN (4x4)	24-VFQFN Exposed Pad
SI2706-A10-GM	Silicon Labs	IC AUDIO AMP CLASS D 24QFN	Obsolete	Class D	2-Channel (Stereo) with Stereo Headphones	5W x 2 @ 3 Ohm	4 V ~ 6.6 V	Depop, I²S, Short-Circuit and Thermal Protection, Tone and Volume Control	Surface Mount	-20°C ~ 85°C (TA)	24-QFN (4x4)	24-VFQFN Exposed Pad
SI2707-A10-GM	Silicon Labs	IC AUDIO AMP CLASS D 24QFN	Obsolete	Class D	2-Channel (Stereo) with Stereo Headphones	5W x 2 @ 3 Ohm	4 V ~ 6.6 V	Depop, I²S, Short-Circuit and Thermal Protection, Tone and Volume Control	Surface Mount	-20°C ~ 85°C (TA)	24-QFN (4x4)	24-VFQFN Exposed Pad