STMicroelectronics TDA7438
- Part Number:
- TDA7438
- Manufacturer:
- STMicroelectronics
- Ventron No:
- 2971602-TDA7438
- Description:
- IC PROCESSOR AUDIO DGTL 28DIP
- ECAD Model:
-
- Datasheet:
- TDA7438
Description
The TDA7438 is a volume tone processor with digitally controlled audio processing. It features:
Input multiplexer with 3 stereo inputs and selectable input gain
One stereo output
Treble, middle, and bass control in 2.0dB steps
Volume control in 1.0dB steps
Two speaker attenuators with independent speaker control in 1.0dB steps and independent mute function
All functions programmable via serial bus
Features
Low distortion and noise
DC stepping
BIPOLAR/CMOS technology
Applications
Audio systems
Home theater systems
Car audio systems
The TDA7438 is a volume tone processor with digitally controlled audio processing. It features:
Input multiplexer with 3 stereo inputs and selectable input gain
One stereo output
Treble, middle, and bass control in 2.0dB steps
Volume control in 1.0dB steps
Two speaker attenuators with independent speaker control in 1.0dB steps and independent mute function
All functions programmable via serial bus
Features
Low distortion and noise
DC stepping
BIPOLAR/CMOS technology
Applications
Audio systems
Home theater systems
Car audio systems
STMicroelectronics TDA7438 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics TDA7438.
- Mounting TypeThrough Hole
- Package / Case28-DIP (0.600, 15.24mm)
- Surface MountNO
- Number of Pins28
- Operating Temperature0°C~70°C TA
- PackagingTube
- JESD-609 Codee3
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Number of Terminations28
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- ApplicationsAutomotive Audio, Consumer Audio
- SubcategoryOther Consumer ICs
- TechnologyBICMOS
- Voltage - Supply6V~10.2V
- Terminal PositionDUAL
- Peak Reflow Temperature (Cel)245
- Base Part NumberTDA7438
- FunctionAudio Tone Processor
- Power Supplies9V
- Supply Voltage-Min (Vsup)6V
- Number of Channels2
- InterfaceI2C
- Nominal Supply Current7mA
- Consumer IC TypeTONE CONTROL CIRCUIT
- Number of Bands3
- Harmonic Distortion0.01%
- Channel Separation100 dB
- Length36.83mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
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