STMicroelectronics TDA7448 Audio Special Purpose
Audio Volume Control 6 Channel 20-SO
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TDA7448
Detailed Description
IC VOLUME CONTROL 20SO
Package
20-SOIC (0.295", 7.50mm Width)
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
TDA7448 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics TDA7448 Audio Special Purpose technical specifications.
General
Interface
I²C
Number of Channels
6
Package / Case
20-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
4.75V ~ 10V
Lifecycle Status
Obsolete
Gain
-79dB
Applications
Professional Audio
Function
Volume Control
Alternate Parts Comparison (TDA7448 vs TDA7418 vs TDA7460NDTR vs TDA7433D013TR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-SOIC | 20-SOIC | 20-SOIC | 20-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 4.75V ~ 10V | 8V ~ 10V | 7.5V ~ 10V | 7V ~ 10.2V |
| Interface | I²C | I²C | I²C | I²C |
| Number of Channels | 6 | 4 | 2 | 2 |
| Lifecycle Status | Obsolete | Active | Obsolete | Obsolete |
| Applications | Professional Audio | Automotive Audio | Automotive Audio | Automotive Audio, Consumer Audio |
| Function | Volume Control | Audio Signal Processor | Audio Signal Processor | Audio Tone Processor |
| Grade | -- | Automotive | Automotive | Automotive |
| Action |
More Parts in Special Purpose Audio ICs
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
