Integrated Circuits

Discover a comprehensive selection of high-performance integrated circuits (ICs). Our offerings include microcontrollers, microprocessors, FPGAs, and more, designed to deliver exceptional functionality and reliability. Click one of the categories below to explore our IC solutions.

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About Integrated Circuits

Integrated circuits (ICs) are essential components in modern electronic devices, combining multiple electronic components onto a single semiconductor substrate. These miniature electronic circuits perform a variety of functions, from simple logic gates to complex microprocessors. ICs are known for their small size, efficiency, reliability, and versatility, making them indispensable in a wide range of applications.

What Are Integrated Circuits?

Integrated circuits are semiconductor devices that integrate multiple electronic components—including transistors, resistors, and capacitors—onto a single silicon chip to perform computing, control, or signal processing functions.

Engineers use integrated circuits to deliver compact processing power, control electronic systems, and support applications in consumer electronics, embedded computing, and industrial technology. Integrated circuits often rely on complimentary circuit protection devices to prevent damage from voltage spikes and overcurrent conditions. Explore Suntsu’s portfolio of integrated circuits to source reliable components for your next circuit board or system design.

Types of Integrated Circuits We Offer

Microcontrollers

Microcontrollers are compact integrated circuits that combine a processor core, memory, and input/output interfaces onto a single chip. These devices function as the control unit within embedded electronic systems, allowing engineers to program and manage hardware operations.

Microcontrollers are widely used in consumer electronics, industrial automation, and IoT devices, where efficient processing power and low power consumption are required. Their integrated architecture simplifies circuit board design while enabling flexible system control.

Microprocessors

Microprocessors serve as the central processing unit of computing systems, executing instructions and performing data processing tasks within electronic devices. These integrated circuits contain complex architectures with billions of transistors, enabling high computational performance.

Engineers integrate microprocessors into embedded computing systems, networking equipment, and industrial controllers where advanced processing capabilities are required for machine learning, automation, and data-driven applications.

Field Programmable Gate Arrays (FPGAs)

Field Programmable Gate Arrays (FPGAs) are configurable integrated circuits designed to be programmed after manufacturing. These devices allow engineers to customize digital logic functions by configuring programmable interconnect structures and logic blocks.

FPGAs are commonly used in communications infrastructure, test and measurement equipment, and advanced electronic systems where flexible hardware acceleration and parallel processing are required.

How to Choose the Right Integrated Circuits

Processing Requirements: Determine the level of processing power needed based on the system’s computing workload, control tasks, or signal processing demands.

Application-Specific Functionality: Some designs benefit from application-specific integrated circuits that optimize performance for targeted workloads such as networking, automation, or machine learning.

IC Package and Board Compatibility: Ensure the selected IC package fits the circuit board layout and aligns with manufacturing and thermal requirements.

Power Consumption and System Efficiency: Embedded devices and portable electronics often require integrated circuits designed for efficient power management.

System Architecture and Interconnect Needs: Evaluate how the IC will communicate with other components through memory, peripherals, and interconnect interfaces within the broader electronic system.

Total Products: 134,052

Image	Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
	MAX349CWN	Analog Devices Inc.	IC MUX 8:1 100OHM 18SOIC	Analog Switches, Multiplexers, Demultiplexers	18-SOIC	N/A	0°C ~ 70°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 16Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 16V Voltage – Supply, Dual (V±): ±2.7V ~ 8V Switch Time (Ton, Toff) (Max): 275ns, 150ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 2pF, 2pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 18-SOIC (0.295″”, 7.50mm Width) Supplier Device Package: 18-SOIC	1,069	GET A QUOTE
	MAX349CWN+	Analog Devices Inc.	IC MUX 8:1 100OHM 18SOIC	Analog Switches, Multiplexers, Demultiplexers	18-SOIC	N/A	0°C ~ 70°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 16Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 16V Voltage – Supply, Dual (V±): ±2.7V ~ 8V Switch Time (Ton, Toff) (Max): 275ns, 150ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 2pF, 2pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 18-SOIC (0.295″”, 7.50mm Width) Supplier Device Package: 18-SOIC	547	GET A QUOTE
N/A	MAX349CWN+T	Analog Devices Inc.	IC INTEGRATED CIRCUIT	Analog Switches, Multiplexers, Demultiplexers	N/A	N/A	N/A	N/A	1,317	GET A QUOTE
	MAX349EAP	Analog Devices Inc.	IC MUX 8:1 100OHM 20SSOP	Analog Switches, Multiplexers, Demultiplexers	20-SSOP	N/A	-40°C ~ 85°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 16Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 16V Voltage – Supply, Dual (V±): ±2.7V ~ 8V Switch Time (Ton, Toff) (Max): 275ns, 150ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 2pF, 2pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -90dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 20-SSOP (0.209″”, 5.30mm Width) Supplier Device Package: 20-SSOP	939	GET A QUOTE
	MAX349EAP+	Analog Devices Inc.	IC MUX 8:1 100OHM 20SSOP	Analog Switches, Multiplexers, Demultiplexers	20-SSOP	N/A	-40°C ~ 85°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 16Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 16V Voltage – Supply, Dual (V±): ±2.7V ~ 8V Switch Time (Ton, Toff) (Max): 275ns, 150ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 2pF, 2pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -90dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 20-SSOP (0.209″”, 5.30mm Width) Supplier Device Package: 20-SSOP	1,291	GET A QUOTE
	MAX349EAP+T	Analog Devices Inc.	IC MUX 8:1 100OHM 20SSOP	Analog Switches, Multiplexers, Demultiplexers	20-SSOP	N/A	-40°C ~ 85°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 16Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 16V Voltage – Supply, Dual (V±): ±2.7V ~ 8V Switch Time (Ton, Toff) (Max): 275ns, 150ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 2pF, 2pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -90dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 20-SSOP (0.209″”, 5.30mm Width) Supplier Device Package: 20-SSOP	1,532	GET A QUOTE
	MAX349EPN	Analog Devices Inc.	IC MUX 8:1 100OHM 18DIP	Analog Switches, Multiplexers, Demultiplexers	18-PDIP	N/A	-40°C ~ 85°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 16Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 16V Voltage – Supply, Dual (V±): ±2.7V ~ 8V Switch Time (Ton, Toff) (Max): 275ns, 150ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 2pF, 2pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -90dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Package / Case: 18-DIP (0.300″”, 7.62mm) Supplier Device Package: 18-PDIP	1,354	GET A QUOTE
	MAX349EPN+	Analog Devices Inc.	IC MULTIPLEXER 8X1 18DIP	Analog Switches, Multiplexers, Demultiplexers	N/A	N/A	N/A	N/A	410	GET A QUOTE
	MAX349EWN	Analog Devices Inc.	IC MUX 8:1 100OHM 18SOIC	Analog Switches, Multiplexers, Demultiplexers	18-SOIC	N/A	-40°C ~ 85°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 16Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 16V Voltage – Supply, Dual (V±): ±2.7V ~ 8V Switch Time (Ton, Toff) (Max): 275ns, 150ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 2pF, 2pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -90dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 18-SOIC (0.295″”, 7.50mm Width) Supplier Device Package: 18-SOIC	381	GET A QUOTE
	MAX349EWN+	Analog Devices Inc.	IC MUX 8:1 100OHM 18SOIC	Analog Switches, Multiplexers, Demultiplexers	18-SOIC	N/A	-40°C ~ 85°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 16Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 16V Voltage – Supply, Dual (V±): ±2.7V ~ 8V Switch Time (Ton, Toff) (Max): 275ns, 150ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 2pF, 2pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -90dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 18-SOIC (0.295″”, 7.50mm Width) Supplier Device Package: 18-SOIC	159	GET A QUOTE
N/A	MAX350C/D	Analog Devices Inc.	IC SWITCH SP4T X 2 100OHM DIE	Analog Switches, Multiplexers, Demultiplexers	Die	N/A	0°C ~ 70°C	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 16Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 16V Voltage – Supply, Dual (V±): ±2.7V ~ 8V Switch Time (Ton, Toff) (Max): 275ns, 150ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 2pF, 2pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: Die Supplier Device Package: Die	1,096	GET A QUOTE
	MAX350CAP	Analog Devices Inc.	IC SWITCH SP4T X 2 100OHM 20SSOP	Analog Switches, Multiplexers, Demultiplexers	20-SSOP	N/A	0°C ~ 70°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 16Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 16V Voltage – Supply, Dual (V±): ±2.7V ~ 8V Switch Time (Ton, Toff) (Max): 275ns, 150ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 2pF, 2pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 20-SSOP (0.209″”, 5.30mm Width) Supplier Device Package: 20-SSOP	1,741	GET A QUOTE
	MAX350CAP+	Analog Devices Inc.	IC SWITCH SP4T X 2 100OHM 20SSOP	Analog Switches, Multiplexers, Demultiplexers	20-SSOP	N/A	0°C ~ 70°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 16Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 16V Voltage – Supply, Dual (V±): ±2.7V ~ 8V Switch Time (Ton, Toff) (Max): 275ns, 150ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 2pF, 2pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 20-SSOP (0.209″”, 5.30mm Width) Supplier Device Package: 20-SSOP	612	GET A QUOTE
	MAX350CAP+T	Analog Devices Inc.	IC SWITCH SP4T X 2 100OHM 20SSOP	Analog Switches, Multiplexers, Demultiplexers	20-SSOP	N/A	0°C ~ 70°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 16Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 16V Voltage – Supply, Dual (V±): ±2.7V ~ 8V Switch Time (Ton, Toff) (Max): 275ns, 150ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 2pF, 2pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 20-SSOP (0.209″”, 5.30mm Width) Supplier Device Package: 20-SSOP	429	GET A QUOTE
	MAX350CPN	Analog Devices Inc.	IC SWITCH SP4T X 2 100OHM 18DIP	Analog Switches, Multiplexers, Demultiplexers	18-PDIP	N/A	0°C ~ 70°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 16Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 16V Voltage – Supply, Dual (V±): ±2.7V ~ 8V Switch Time (Ton, Toff) (Max): 275ns, 150ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 2pF, 2pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Through Hole Package / Case: 18-DIP (0.300″”, 7.62mm) Supplier Device Package: 18-PDIP	666	GET A QUOTE
	MAX350CPN+	Analog Devices Inc.	IC SWITCH SP4T X 2 100OHM 18DIP	Analog Switches, Multiplexers, Demultiplexers	18-PDIP	N/A	0°C ~ 70°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 16Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 16V Voltage – Supply, Dual (V±): ±2.7V ~ 8V Switch Time (Ton, Toff) (Max): 275ns, 150ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 2pF, 2pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Through Hole Package / Case: 18-DIP (0.300″”, 7.62mm) Supplier Device Package: 18-PDIP	315	GET A QUOTE
	MAX350CWN	Analog Devices Inc.	IC SWITCH SP4T X 2 100OHM 18SOIC	Analog Switches, Multiplexers, Demultiplexers	18-SOIC	N/A	0°C ~ 70°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 16Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 16V Voltage – Supply, Dual (V±): ±2.7V ~ 8V Switch Time (Ton, Toff) (Max): 275ns, 150ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 2pF, 2pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 18-SOIC (0.295″”, 7.50mm Width) Supplier Device Package: 18-SOIC	573	GET A QUOTE
	MAX350CWN+	Analog Devices Inc.	IC SWITCH SP4T X 2 100OHM 18SOIC	Analog Switches, Multiplexers, Demultiplexers	18-SOIC	N/A	0°C ~ 70°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 16Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 16V Voltage – Supply, Dual (V±): ±2.7V ~ 8V Switch Time (Ton, Toff) (Max): 275ns, 150ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 2pF, 2pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 18-SOIC (0.295″”, 7.50mm Width) Supplier Device Package: 18-SOIC	497	GET A QUOTE
	MAX350CWN+T	Analog Devices Inc.	IC SWITCH SP4T X 2 100OHM 18SOIC	Analog Switches, Multiplexers, Demultiplexers	18-SOIC	N/A	0°C ~ 70°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 16Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 16V Voltage – Supply, Dual (V±): ±2.7V ~ 8V Switch Time (Ton, Toff) (Max): 275ns, 150ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 2pF, 2pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 18-SOIC (0.295″”, 7.50mm Width) Supplier Device Package: 18-SOIC	103	GET A QUOTE
	MAX350EAP	Analog Devices Inc.	IC SWITCH SP4T X 2 100OHM 20SSOP	Analog Switches, Multiplexers, Demultiplexers	20-SSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 16Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 16V Voltage – Supply, Dual (V±): ±2.7V ~ 8V Switch Time (Ton, Toff) (Max): 275ns, 150ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 2pF, 2pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -90dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 20-SSOP (0.209″”, 5.30mm Width) Supplier Device Package: 20-SSOP	423	GET A QUOTE