STMicroelectronics TDA7391 Amplifiers - Audio
IC AMP AB MONO 45W 11MULTIWATT
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TDA7391
Detailed Description
IC AMP AB MONO 45W 11MULTIWATT
Package
Multiwatt-11 (Vertical, Bent and Staggered Leads)
Key Features
Package / Case: Multiwatt-11 (Vertical, Bent and Staggered Leads); Mounting Type: Through Hole
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TDA7391 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics TDA7391 Amplifiers - Audio technical specifications.
General
Package / Case
Multiwatt-11
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
8V ~ 18V
Features
Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby
Type
Class AB
Output Type
1-Channel (Mono)
Max Output Power X Channels Load
45W x 1 @ 3.2Ohm
Alternate Parts Comparison (TDA7391 vs TDA7265 vs TDA7269A vs TDA7292)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | Multiwatt-11 | Multiwatt-11 | Multiwatt-11 | Multiwatt-11 |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 105°C (TA) | -20°C ~ 85°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Supply Voltage | 8V ~ 18V | ±5V ~ 25V | ±5V ~ 20V | 16V ~ 66V, ±8V ~ 33V |
| Features | Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby | Depop, Mute, Short-Circuit and Thermal Protection, Standby | Depop, Mute, Short-Circuit and Thermal Protection, Standby | Depop, Mute, Short-Circuit and Thermal Protection, Standby |
| Max Output Power X Channels Load | 45W x 1 @ 3.2Ohm | 25W x 2 @ 8Ohm | 14W x 2 @ 8Ohm | 40W x 2 @ 8Ohm |
| Output Type | 1-Channel (Mono) | 2-Channel (Stereo) | 2-Channel (Stereo) | 2-Channel (Stereo) |
| Type | Class AB | Class AB | Class AB | Class AB |
| Action |
More Parts in Audio Amplifiers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.