STMicroelectronics TDA7494 Amplifiers - Audio
Amplifier IC 1-Channel (Mono) Class AB 15-Multiwatt
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TDA7494
Detailed Description
IC AMP AB MONO 10W 15MULTIWATT
Package
Multiwatt-15 (Vertical, Bent and Staggered Leads)
Key Features
Package / Case: Multiwatt-15 (Vertical, Bent and Staggered Leads); Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
TDA7494 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics TDA7494 Amplifiers - Audio technical specifications.
General
Package / Case
Multiwatt-15
Mounting Type
Through Hole
Operating Temperature
-20°C ~ 85°C (TA)
Supply Voltage
11V ~ 35V
Lifecycle Status
Obsolete
Features
Depop, Input Multiplexer, Mute, Short-Circuit and Thermal Protection, Standby, Volume Control
Type
Class AB
Output Type
1-Channel (Mono)
Max Output Power X Channels Load
10W x 1 @ 8Ohm
Alternate Parts Comparison (TDA7494 vs TDA7379 vs TDA7293V vs TDA7496)
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-15 | Multiwatt-15 | Multiwatt-15 | Multiwatt-15 |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -20°C ~ 85°C (TA) | 150°C | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Supply Voltage | 11V ~ 35V | 8V ~ 20V | ±12V ~ 50V | 10V ~ 32V |
| Lifecycle Status | Obsolete | Active | Active | Obsolete |
| Features | Depop, Input Multiplexer, Mute, Short-Circuit and Thermal Protection, Standby, Volume Control | Depop, Short-Circuit and Thermal Protection, Standby | Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby | Depop, Mute, Short-Circuit and Thermal Protection, Standby, Volume Control |
| Max Output Power X Channels Load | 10W x 1 @ 8Ohm | 38W x 2 @ 4Ohm; 16W x 4 @ 4Ohm | 100W x 1 @ 4Ohm | 5.5W x 2 @ 8Ohm |
| Output Type | 1-Channel (Mono) | 2-Channel (Stereo) or 4-Channel (Quad) | 1-Channel (Mono) | 2-Channel (Stereo) |
| Type | Class AB | Class AB | Class AB | Class AB |
| Action |
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