STMicroelectronics TDA7449L Audio Special Purpose
IC VOLUME CONTROL 20DIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TDA7449L
Detailed Description
IC VOLUME CONTROL 20DIP
Package
20-DIP (0.300", 7.62mm)
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
TDA7449L Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics TDA7449L Audio Special Purpose technical specifications.
General
Interface
I²C
Number of Channels
2
Package / Case
20-DIP
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
6V ~ 10.2V
Specifications
100dB
Applications
Consumer Audio
Function
Volume Control
Alternate Parts Comparison (TDA7449L vs TDA8139 vs TDA8133 vs TDA7427AD1TR)
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-DIP | 9-SIP | 9-SIP | 28-SOIC |
| Mounting Type | Through Hole | Through Hole | Through Hole | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 150°C | 0°C ~ 150°C | -40°C ~ 85°C |
| Supply Voltage | 6V ~ 10.2V | -- | -- | 4.5V ~ 11V |
| Interface | I²C | -- | -- | -- |
| Number of Channels | 2 | -- | -- | -- |
| Applications | Consumer Audio | -- | -- | -- |
| Function | Volume Control | -- | -- | -- |
| Specifications | 100dB | -- | -- | -- |
| Control Features | -- | Enable, Reset | Enable, Reset | -- |
| Max Input Voltage | -- | 18V | 18V | -- |
| Number of Regulators | -- | 2 | 2 | -- |
| Action |
More Parts in Special Purpose Audio ICs
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