TFBGA Audio Control ICs 2

Reset All
Part RoHS Manufacturer General IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Package Body Material Surface Mount No. of Functions No. of Channels Technology Screening Level Nominal Bandwidth Maximum Supply Current Channel Separation Power Supplies (V) Harmonic Distortion Package Style (Meter) Package Equivalence Code Sub-Category Terminal Pitch Maximum Operating Temperature Gain No. of Bands Minimum Operating Temperature Terminal Finish Terminal Position JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Supply Voltage (Vsup) Nominal Output Power Maximum Seated Height Width Qualification Minimum Supply Voltage (Vsup) Additional Features JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Nominal Noise Figure Length

LM4838GR

Texas Instruments

VOLUME CONTROL CIRCUIT

INDUSTRIAL

BALL

49

TFBGA

SQUARE

PLASTIC/EPOXY

YES

1

2

65 dB

10 %

GRID ARRAY, THIN PROFILE, FINE PITCH

.5 mm

85 Cel

-40 Cel

BOTTOM

S-PBGA-B49

5.5 V

1.1 mm

4 mm

2.7 V

BRIDGED MODE OPERATION 70 DB CHANNEL SEPARATION ALSO AVAILABLE

4 mm

STA538B

STMicroelectronics

VOLUME CONTROL CIRCUIT

COMMERCIAL

BALL

48

TFBGA

SQUARE

PLASTIC/EPOXY

YES

1

2

CMOS

1.8,3.3

10 %

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA48,8X8,20

Audio/Video Amplifiers

.5 mm

70 Cel

0 Cel

BOTTOM

S-PBGA-B48

3.6 V

1.2 mm

5 mm

Not Qualified

1.8 V

IT ALSO REQUIRES 1.55V TO 1.95V DIGITAL SUPPLY

5 mm

Audio Control ICs

Audio control ICs, also known as audio processing ICs, are integrated circuits designed to provide a range of audio processing functions in electronic devices. These ICs are used in a variety of audio applications, including home theater systems, music players, and automotive sound systems.

Audio control ICs can be classified into several types based on the specific functions they provide. Some of the most common types of audio control ICs include:

1. Audio amplifiers - These ICs are designed to amplify the electrical signals that represent sound. They can be used to increase the volume of the audio signal, improve the quality of the sound, or provide additional functionality such as equalization or filtering.

2. Audio processors - These ICs are designed to process the audio signal in various ways, such as applying digital signal processing (DSP) algorithms to improve the sound quality or provide special effects.

3. Audio codecs - These ICs are designed to convert analog audio signals to digital signals, and vice versa. They can be used in devices such as smartphones, computers, and digital audio players to enable the recording and playback of digital audio.

4. Audio switches - These ICs are designed to switch between multiple audio inputs or outputs. They can be used in devices such as home theater receivers and automotive sound systems to allow users to switch between different audio sources.

Audio control ICs are often used in conjunction with other components, such as speakers, microphones, and amplifiers, to provide a complete audio system. They can be integrated into a variety of devices, from small portable devices to large home theater systems.