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QFN-40 Interface ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Interface Type	Mounting Style	Package / Case
Interface - CODECs SABRE 2 Channel ADC/DAC CODEC Filter, 5mmx5mm, 40-QFN ES9290Q ESS Technology 1: S/29.97 69In Stock New At Mouser	Mfr. Part # ES9290Q Mouser Part # 460-ES9290Q New At Mouser	ESS Technology	Interface - CODECs SABRE 2 Channel ADC/DAC CODEC Filter, 5mmx5mm, 40-QFN Learn More about ESS Technology ess sabre es9290q codec	Datasheet	69In Stock	Cut Tape S/29.97 S/25.85 S/23.98 Reel S/22.50	Min.: 1 Mult.: 1 : 100	CODECs	Audio CODECs		I2C, SPI	SMD/SMT	QFN-40
Telecom Interface ICs 1 FXS ProSLIC, PCM, -106V, DTMF Detect SI32185-A-GM Skyworks Solutions, Inc. 1: S/28.38 892In Stock	Mfr. Part # SI32185-A-GM Mouser Part # 634-SI32185-A-GM	Skyworks Solutions, Inc.	Telecom Interface ICs 1 FXS ProSLIC, PCM, -106V, DTMF Detect	Datasheet	892In Stock	S/28.38 S/21.88 S/20.24 S/18.45 View S/17.13 S/16.66 S/16.47 S/15.76	Min.: 1 Mult.: 1	Telecom Interface ICs	Wideband FXS	ProSLIC Single Chip FXS Solution	3-Wire, PCM	SMD/SMT	QFN-40
Interface - CODECs CODEC CS4244-CNZ Cirrus Logic 1: S/46.17 374In Stock	Mfr. Part # CS4244-CNZ Mouser Part # 777-CS4244CNZ	Cirrus Logic	Interface - CODECs CODEC	Datasheet	374In Stock	S/46.17 S/36.20 S/33.67 S/30.95 View S/28.88 S/28.18 S/28.10 Quote	Min.: 1 Mult.: 1	CODECs	PCM CODECs	Audio CODEC, Multi Channel	Serial	SMD/SMT	QFN-40
Interface - Specialized SP339EER1-L/TR MaxLinear SP339EER1-L/TR SP339EER1-L/TR MaxLinear 1: S/43.05 7,775In Stock	Mfr. Part # SP339EER1-L/TR Mouser Part # 701-SP339EER1L/TR	MaxLinear	Interface - Specialized SP339EER1-L/TR Learn More about MaxLinear exarSP339E	Datasheet	7,775In Stock	Cut Tape S/43.05 S/33.71 S/31.33 S/28.77 View Reel S/22.34 S/27.40 S/26.86 S/26.24 S/22.34 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Interface - Specialized	Transceivers	Multiprotocol Transceiver		SMD/SMT	QFN-40
USB Interface IC 2 CH FS USB UART= 512 Byte TX/RX FIFOs XR21B1422IL40-F MaxLinear 1: S/27.33 1,289In Stock	Mfr. Part # XR21B1422IL40-F Mouser Part # 701-21B1422IL40F	MaxLinear	USB Interface IC 2 CH FS USB UART= 512 Byte TX/RX FIFOs Learn More about MaxLinear exaruart	Datasheet	1,289In Stock	S/27.33 S/20.94 S/19.35 S/17.59 View S/16.43 S/16.00 S/15.61 Quote	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	UART, USB	SMD/SMT	QFN-40
Interface - Specialized Serial Transc w/ Internal Termination XR34350ILTR MaxLinear 1: S/53.79 3,300In Stock	Mfr. Part # XR34350ILTR Mouser Part # 701-XR34350IL-TR	MaxLinear	Interface - Specialized Serial Transc w/ Internal Termination Learn More about MaxLinear exar xr34350 transceiver	Datasheet	3,300In Stock	Cut Tape S/53.79 S/42.12 S/39.20 S/36.01 View Reel S/31.02 S/35.66 S/33.55 S/32.81 S/31.02 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Interface - Specialized	Transceivers	Multiprotocol Transceiver		SMD/SMT	QFN-40
USB Interface IC CY7C65219-40LQXI Infineon Technologies CY7C65219-40LQXI CY7C65219-40LQXI Infineon Technologies 1: S/24.29 4,727In Stock	Mfr. Part # CY7C65219-40LQXI Mouser Part # 727-CY7C65219-40LQXI	Infineon Technologies	USB Interface IC CY7C65219-40LQXI	Datasheet	4,727In Stock	S/24.29 S/18.61 S/17.20 S/15.06 View S/14.32 S/14.13 Quote	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	DMC	I2C, SPI, UART	SMD/SMT	QFN-40
USB Interface IC USB-C PC CYPD4226-40LQXI Infineon Technologies 1: S/12.77 4,824In Stock	Mfr. Part # CYPD4226-40LQXI Mouser Part # 727-CYPD4226-40LQXI	Infineon Technologies	USB Interface IC USB-C PC	Datasheet	4,824In Stock	S/12.77 S/9.50 S/8.80 S/7.82 View S/7.40 S/7.16 S/6.85 S/6.73	Min.: 1 Mult.: 1	USB Interface IC	USB Hubs	Hub Controller	I2C, SPI, UART	SMD/SMT	QFN-40
USB Interface IC USB-C PC CYPD4226-40LQXIT Infineon Technologies 1: S/12.77 3,905In Stock	Mfr. Part # CYPD4226-40LQXIT Mouser Part # 727-CYPD4226-40LQXIT	Infineon Technologies	USB Interface IC USB-C PC	Datasheet	3,905In Stock	Cut Tape S/12.77 S/9.50 S/8.52 S/7.86 View Reel S/6.66 S/7.55 S/7.20 S/6.97 S/6.66 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	USB Interface IC	USB Hubs	Hub Controller	I2C, SPI, UART	SMD/SMT	QFN-40
USB Interface IC USB-C PC CYPD4126-40LQXI Infineon Technologies 1: S/9.34 4,833In Stock	Mfr. Part # CYPD4126-40LQXI Mouser Part # 727-CYPD4126-40LQXI	Infineon Technologies	USB Interface IC USB-C PC	Datasheet	4,833In Stock	S/9.34 S/6.89 S/6.31 S/5.61 View S/5.29 S/5.14 S/4.94 S/4.83 S/4.67	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Power Delivery	Serial	SMD/SMT	QFN-40
RS-422/RS-485 Interface IC Pb-free Dual 3.3V Fixed RS485/RS232 Transceiver, 40 lead 6X6 ISL33337EIRZ Renesas / Intersil 1: S/18.53 8In Stock	Mfr. Part # ISL33337EIRZ Mouser Part # 968-ISL33337EIRZ	Renesas / Intersil	RS-422/RS-485 Interface IC Pb-free Dual 3.3V Fixed RS485/RS232 Transceiver, 40 lead 6X6	Datasheet	8In Stock	S/18.53 S/14.40 S/12.18 S/11.56 View S/10.98 S/10.82 S/10.47 S/10.28	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	ESD Protection		SMD/SMT	QFN-40
Interface - CODECs Audio enhancement engine optimized for portable devices NPCA110PA0YX Nuvoton 1: S/19.97 468In Stock	Mfr. Part # NPCA110PA0YX Mouser Part # 503-NPCA110PA0YX	Nuvoton	Interface - CODECs Audio enhancement engine optimized for portable devices	Datasheet	468In Stock	Cut Tape S/19.97 S/15.03 S/13.82 S/12.49 Reel S/11.41 View S/11.83 S/10.82 S/10.47	Min.: 1 Mult.: 1 : 490	CODECs	Audio CODECs	Audio Enhancement	I2C, I2S	SMD/SMT	QFN-40
USB Interface IC USB-C PC CYPD4126-40LQXIT Infineon Technologies 1: S/9.34 2,737In Stock	Mfr. Part # CYPD4126-40LQXIT Mouser Part # 727-CYPD4126-40LQXIT	Infineon Technologies	USB Interface IC USB-C PC	Datasheet	2,737In Stock	Cut Tape S/9.34 S/6.89 S/6.19 S/5.61 Reel S/4.79 View S/5.29 S/5.14 S/4.94 S/4.67 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	USB Interface IC	USB Controllers	Power Delivery	Serial	SMD/SMT	QFN-40
USB Interface IC USB-C PC CYPD3120-40LQXI Infineon Technologies 1: S/16.43 3,959In Stock	Mfr. Part # CYPD3120-40LQXI Mouser Part # 727-CYPD3120-40LQXI	Infineon Technologies	USB Interface IC USB-C PC	Datasheet	3,959In Stock	S/16.43 S/12.73 S/11.13 S/10.59 View S/9.93 S/9.77 S/9.42 S/9.23	Min.: 1 Mult.: 1	USB Interface IC	USB Hubs	Hub Controller	I2C, SPI, UART	SMD/SMT	QFN-40
Interface - CODECs CODEC CS4234-ENZ Cirrus Logic 1: S/48.19 103In Stock	Mfr. Part # CS4234-ENZ Mouser Part # 777-CS4234ENZ	Cirrus Logic	Interface - CODECs CODEC	Datasheet	103In Stock	S/48.19 S/37.72 S/35.11 S/32.27 View S/31.72 S/30.01 S/29.39 Quote	Min.: 1 Mult.: 1	CODECs			Serial	SMD/SMT	QFN-40
USB Interface IC USB-C PC CYPD5126-40LQXIT Infineon Technologies 1: S/20.24 2,411In Stock	Mfr. Part # CYPD5126-40LQXIT Mouser Part # 727-CYPD5126-40LQXIT	Infineon Technologies	USB Interface IC USB-C PC	Datasheet	2,411In Stock	Cut Tape S/20.24 S/15.41 S/14.21 S/12.88 View Reel S/11.56 S/12.26 S/11.87 S/11.72 S/11.56	Min.: 1 Mult.: 1 : 2,500	USB Interface IC	USB Controllers		I2C	SMD/SMT	QFN-40
Interface - CODECs 4 Channel HDA Codec, I-Temp Tempo Semiconductor 92HD95B2X3NDGIZAX 92HD95B2X3NDGIZAX Tempo Semiconductor 1: S/31.37 709In Stock	Mfr. Part # 92HD95B2X3NDGIZAX Mouser Part # 472-2HD95B2X3NDGIZAX	Tempo Semiconductor	Interface - CODECs 4 Channel HDA Codec, I-Temp	Datasheet	709In Stock	S/31.37 S/24.21 S/22.42 S/20.44 View S/18.92 S/18.88 S/18.29 Quote	Min.: 1 Mult.: 1	CODECs	Audio CODECs	Audio, HD	Audio	SMD/SMT	QFN-40
Interface - CODECs 4-Ch HD Audio Codec 2 to 10 Ch 2 ADC/DAC 92HD95B2X3NDGXZAX Tempo Semiconductor 1: S/23.86 1,248In Stock	Mfr. Part # 92HD95B2X3NDGXZAX Mouser Part # 972-HD95B2X3NDGXZAX	Tempo Semiconductor	Interface - CODECs 4-Ch HD Audio Codec 2 to 10 Ch 2 ADC/DAC Learn More about Tempo Semiconductor tempo 92hd95b codec	Datasheet	1,248In Stock	S/23.86 S/18.29 S/16.89 S/15.38 View S/14.64 S/14.17 S/14.01 S/13.82	Min.: 1 Mult.: 1	CODECs	Audio CODECs	Audio CODEC, Low Power		SMD/SMT	QFN-40
USB Interface IC CCG3 CYPD3135-40LQXI Infineon Technologies 1: S/14.87 471In Stock	Mfr. Part # CYPD3135-40LQXI Mouser Part # 727-CYPD3135-40LQXI	Infineon Technologies	USB Interface IC CCG3	Datasheet	471In Stock	S/14.87 S/11.37 S/10.43 S/9.65 View S/9.30 S/9.23	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Power Delivery	I2C, SPI/UART	SMD/SMT	QFN-40
RS-422/RS-485 Interface IC W/ANNEAL DL 5V MULTIPROTOCOL 6 X6 ISL41334IRZ-T Renesas / Intersil 1: S/39.00 2,542In Stock 20,000On Order	Mfr. Part # ISL41334IRZ-T Mouser Part # 968-ISL41334IRZ-T	Renesas / Intersil	RS-422/RS-485 Interface IC W/ANNEAL DL 5V MULTIPROTOCOL 6 X6	Datasheet	2,542In Stock 20,000On Order On Order Ship Dates Mfr. #: ISL41334IRZ-T Stock: 2,542 Can Ship Immediately On Order: 12,000 Expected 11/9/2026 8,000 Expected 12/4/2026 Factory Lead-Time: 36 Weeks	Cut Tape S/39.00 S/30.79 S/27.64 S/25.18 View Reel S/21.68 S/23.94 S/23.47 S/23.12 S/22.50 S/21.68 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	RS-422/RS-485 Interface IC				SMD/SMT	QFN-40
Sensor Interface Resistance-to-digital converter QFN40 PS09FN ScioSense 1: S/42.62 889In Stock	Mfr. Part # PS09FN Mouser Part # 985-PS09FN	ScioSense	Sensor Interface Resistance-to-digital converter QFN40	Datasheet	889In Stock	Cut Tape S/42.62 S/33.36 S/31.02 S/28.45 View Reel S/24.64 S/27.05 S/26.55 S/25.92 S/24.64 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Sensor Interface		Single Chip Solution for Strain Gauges	2-Wire I2C, 4-Wire SPI, UART	SMD/SMT	QFN-40
Interface - Specialized Multiprotocol, Ext Temp, Transceiver MaxLinear SP339EER1-L SP339EER1-L MaxLinear 1: S/43.09 7,391In Stock	Mfr. Part # SP339EER1-L Mouser Part # 701-SP339EER1-L	MaxLinear	Interface - Specialized Multiprotocol, Ext Temp, Transceiver Learn More about MaxLinear exarSP339E	Datasheet	7,391In Stock	S/43.09 S/33.75 S/31.37 S/28.80 View S/26.86 S/26.82 S/26.43	Min.: 1 Mult.: 1	Interface - Specialized	Transceivers	Multiprotocol Transceiver		SMD/SMT	QFN-40
USB Interface IC CYPD4236-40LQXIT Infineon Technologies CYPD4236-40LQXIT CYPD4236-40LQXIT Infineon Technologies 1: S/12.26 1,086In Stock	Mfr. Part # CYPD4236-40LQXIT Mouser Part # 727-CYPD4236-40LQXIT	Infineon Technologies	USB Interface IC CYPD4236-40LQXIT	Datasheet	1,086In Stock	Cut Tape S/12.26 S/9.15 S/8.37 S/7.51 Reel S/6.34 View S/7.08 S/6.93 S/6.58 S/6.23	Min.: 1 Mult.: 1 : 2,500	USB Interface IC	USB Controllers	Hub Controller	I2C, SPI, UART	SMD/SMT	QFN-40
USB Interface IC DUAL PORT USB-PD CONTROLLER W/ MCU FUSB15200MNTWG onsemi 1: S/19.31 4,973In Stock	Mfr. Part # FUSB15200MNTWG Mouser Part # 863-FUSB15200MNTWG	onsemi	USB Interface IC DUAL PORT USB-PD CONTROLLER W/ MCU Learn More about onsemi fusb15200 controllers	Datasheet	4,973In Stock	Cut Tape S/19.31 S/14.71 S/13.58 S/12.30 View Reel S/10.28 S/11.72 S/11.52 S/11.44 S/11.37 S/10.28	Min.: 1 Mult.: 1 : 5,000	USB Interface IC	USB Controllers	USB Type-C	I2C	SMD/SMT	QFN-40
USB Interface IC USB Type-C DP ALT M ode 10-Gbps linear r A 595-USB1046AIDCIRNQR TUSB1046AI-DCIRNQT Texas Instruments 1: S/44.80 406In Stock	Mfr. Part # TUSB1046AI-DCIRNQT Mouser Part # 595-USB1046AIDCIRNQT	Texas Instruments	USB Interface IC USB Type-C DP ALT M ode 10-Gbps linear r A 595-USB1046AIDCIRNQR Learn More about Texas Instruments ti tusb1046a dci switches	Datasheet	406In Stock	Cut Tape S/44.80 S/34.99 S/32.58 S/29.86 Reel S/28.42 View S/27.60 S/27.05 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	USB Interface IC	USB Redrivers	Linear Redriver	I2C	SMD/SMT	QFN-40

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