Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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ROHM's BA3121F-E2 is a Class AB audio amplifier with 0.002% harmonic distortion. It has 2 channels, operates b/w -30 to 85°C, and supports supply voltage from 4V to 18V. Ideal for audio applications requiring low-profile, surface-mount amplifiers with high-quality sound output.
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Authorized Procurement Solutions
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iodParts Technologies Inc.
The use of plastic/epoxy material makes the amplifier lightweight and durable, making it ideal for portable audio systems.
Being surface mountable allows for easy integration into compact electronic devices and PCB assembly.
With extremely low harmonic distortion, the audio amplifier ensures high-quality sound output with minimal signal distortion.
Having 8 terminals provides flexibility for connecting various input and output devices for a versatile audio amplification setup.
The high maximum operating temperature allows the amplifier to function reliably even in demanding environmental conditions.
The ability to operate at a low minimum supply voltage ensures compatibility with a wide range of power sources, making it suitable for different applications.
With dual channels, the amplifier can support stereo sound output, enhancing the audio experience for the user.
The wide nominal bandwidth allows for the amplifier to reproduce a broad range of frequencies accurately, resulting in a clear and detailed audio output.
Audio & Video Amplifiers BA3121F-E2 attributes and parameters. Explore more Audio & Video Amplifiers devices from ROHM
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BA3121F-E2 General Purpose ICs trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.33.00.01
SB
8542.33.00.00
Rohm Co Ltd is a Japan-based company that manufactures and distributes electronic components for use in automotive, transportation, medical, healthcare, audiovisual, telecommunications, digital power, computer and peripherals, and home appliance end markets. Its product portfolio includes integrated circuits in memory, amplifiers, switches, data converters, and microcontrollers; discrete semiconductors, such as transistors and diodes; power devices; passive devices, such as resistors and capacitors; and optoelectronic devices.
SMBJ18CA
Concord Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 18 V; Nominal Breakdown Voltage: 21.05 V; Polarity: BIDIRECTIONAL; Maximum Clamping Voltage: 29.2 V;
2N2222A
Onsemi
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; No. of Terminals: 3;
1N4148WS
Multicomp Pro
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Nte Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 1 W; Maximum Collector Current (IC): .8 A; Terminal Form: WIRE;
Sangdest Microelectronics (Nanjing)
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Siemens
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WT
Tak Cheong Electronics Holdings
DP83848IVVX/NOPB
National Semiconductor
ETHERNET TRANSCEIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 48; Package Code: QFP; Package Shape: SQUARE;
Lite-on Technology
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 175 Cel; Maximum Output Current: .1 A; Maximum Reverse Recovery Time: .006 us;
BSS138
Changzhou Galaxy Century Microelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Minimum DS Breakdown Voltage: 50 V; Maximum Operating Temperature: 150 Cel;
LM317T
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Package Shape: RECTANGULAR; Minimum Input-Output Voltage Differential: 3 V;
SS14
SPC TECHNOLOGY/ MULTICOMP
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Jiangsu Changjiang Electronics Technology
RECTIFIER DIODE; Surface Mount: YES; Maximum Forward Voltage (VF): .715 V; Maximum Operating Temperature: 150 Cel; Maximum Reverse Recovery Time: .006 us; Maximum Output Current: .2 A;
Cheng-yi Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Bay Linear
Other Regulators; No. of Terminals: 3; No. of Outputs: 1; Surface Mount: NO; Maximum Load Regulation (%): 1.5 %; Operating Temperature (TJ-Min): 0 Cel;
1N4148
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Transys Electronics
LM7805CT
Integrated Circuit Technology
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Terminal Position: SINGLE; Operating Temperature (TJ-Min): 0 Cel;
Temic Semiconductors
NDT2955
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 3 W; JESD-609 Code: e0; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
LM4880M
Texas Instruments
LM4880M by Texas Instruments is a small outline audio amplifier IC with 2 channels and nominal output power of 0.11W. Operating temperature range from -40 to 85°C makes it suitable for industrial applications. With a supply voltage range of 2.7V to 5.5V, it is ideal for compact audio and video amplification systems.
LM4861MX
AUDIO AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
NJM12904E
New Japan Radio
NJM12904E by New Japan Radio is an audio amplifier IC with 2 functions. It operates in a temperature range of -40 to 85°C and supports supply voltages from 2V to 14V. Ideal for industrial applications requiring small outline packages and low power consumption.
TPA701DGN
TPA701DGN by Texas Instruments is an audio amplifier IC with a nominal output power of 0.7W and harmonic distortion of 0.5%. It operates in industrial temperature range (-40 to 85°C) and has a small outline package style suitable for surface mount applications. Ideal for compact audio amplification in various electronic devices.
MAX4061ETA-T
Maxim Integrated
MAX4061ETA-T by Maxim Integrated is an audio preamplifier with 3V power supply, operating temperature range of -40 to 85°C. It features a nominal bandwidth of 0.022 kHz and consumes 1.2mA max supply current. Ideal for applications requiring small outline, heat sink package style in audio and video amplifiers.
MAX9736AETJ+
CLASS D AUDIO AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 32; Package Code: HVQCCN; Package Shape: SQUARE;
TDA7052AT
Philips Semiconductors
MAX98400BETG+T
Analog Devices
Analog Devices' MAX98400BETG+T is a Class D audio amplifier with 2 channels and 15W output power. Operating temperature ranges from -40 to 85°C, suitable for industrial applications. It comes in a square package style with surface mount and quad terminal position, making it ideal for compact audio systems.
PTAS2563RPPT
PTAS2563RPPT by Texas Instruments is an audio amplifier chip carrier with 32 terminals. It offers a nominal output power of 6.1W, operates in industrial temperature grades, and has a max supply voltage of 5.5V. Ideal for applications requiring high-quality audio amplification in compact electronic devices.
MAX9700DEUB
MAX9700DEUB by Maxim Integrated is a small outline, thin profile audio amplifier with a power supply range of 2.5V to 5.5V. It has a nominal output power of 1.6W and a gain of 20dB. This industrial-grade amplifier is suitable for applications requiring high-quality audio amplification in limited space environments.
TDA8954TH
NXP Semiconductors
NXP Semiconductors' TDA8954TH is a 235W audio amplifier with 2 channels, 30dB gain, and 10% harmonic distortion. It operates in industrial temperature range (-40 to 85°C) and requires a supply voltage of 12.5-42.5V. Ideal for audio & video applications due to its small outline package and high output power capabilities.
MAX9813LEKA+T
AUDIO AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: LSSOP; Package Shape: RECTANGULAR;
TDA7265B
STMicroelectronics
TDA7265B by STMicroelectronics is a Class AB audio amplifier with 30W output power. It operates on +-23V supplies, has 2 channels, and offers a gain of 29dB. Ideal for audio applications requiring high-quality sound amplification in a compact rectangular package.
TDA1521A/N5
TDA1521A/N5 by NXP Semiconductors is a 2-channel audio amplifier with 8W output power and 30dB gain. It features a harmonic distortion of 10% and operates at supply voltages b/w 7V to 20V. This rectangular package IC is ideal for audio applications requiring high-quality amplification in a compact form factor.
LM4861M
TDA8932BT/N2,118
TDA8932BT/N2,118 by NXP Semiconductors is a small outline audio amplifier with 2 channels and a nominal output power of 55W. It operates at a min supply voltage of 5V and has a max seated height of 2.65mm. This amplifier is commonly used in industrial applications requiring high-quality audio amplification.
TAS5713PHPR
TAS5713PHPR by Texas Instruments is a 25W audio amplifier with 2 channels. It offers 10% harmonic distortion, 106dB noise figure, and operates on a power supply of 3.3V. Ideal for applications requiring high-quality audio amplification in compact spaces.
UA733CD
UA733CD by Texas Instruments is a video amplifier with 52 dB gain and 200 kHz bandwidth. It operates on +-6V power supplies, has 14 terminals, and is surface mountable. Ideal for audio/video applications requiring high performance in a compact package.
TDA2822D
TDA2822D by STMicroelectronics is a dual-channel audio amplifier with 10% harmonic distortion and 39 dB gain. It operates at a min supply voltage of 1.8V and max of 15V, delivering 0.38W nominal output power. Ideal for compact audio applications requiring high-quality sound amplification in a small outline package.
TAS2563RPPT
TAS2563RPPT by Texas Instruments is an audio amplifier with 6.1W output power, 112.5dB noise figure, and 0.02kHz bandwidth. Ideal for industrial applications due to its compact chip carrier package style and wide operating temperature range from -40°C to 85°C.
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BA3121F-E1
ROHM
AUDIO AMPLIFIER; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR; Terminal Pitch: 1.27 mm;
BA3121F-T1
BA3121F-T2
BA3121F
CLASS AB AUDIO AMPLIFIER; Temperature Grade: OTHER; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR;
BA3123F-E2
CLASS AB AUDIO AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: LSOP; Package Shape: RECTANGULAR;
BA3123F
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