Texas Instruments TPA321DR Amplifiers - Audio
IC AMP CLASS AB MONO 700MW 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPA321DR
Detailed Description
IC AMP CLASS AB MONO 700MW 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPA321DR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPA321DR Amplifiers - Audio technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.5V ~ 5.5V
Features
Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
Type
Class AB
Output Type
1-Channel (Mono)
Max Output Power X Channels Load
700mW x 1 @ 8Ohm
Alternate Parts Comparison (TPA321DR vs TPA122DR vs TPA112DR vs TPA4861D)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.5V ~ 5.5V | 2.5V ~ 5.5V | 2.5V ~ 5.5V | 2.7V ~ 5.5V |
| Features | Differential Inputs, Short-Circuit and Thermal Protection, Shutdown | Depop, Short-Circuit and Thermal Protection, Shutdown | Depop, Short-Circuit and Thermal Protection | Short-Circuit and Thermal Protection, Shutdown |
| Max Output Power X Channels Load | 700mW x 1 @ 8Ohm | 70mW x 2 @ 8Ohm | 70mW x 2 @ 8Ohm | 1.1W x 1 @ 8Ohm |
| Output Type | 1-Channel (Mono) | Headphones, 2-Channel (Stereo) | Headphones, 2-Channel (Stereo) | 1-Channel (Mono) |
| Type | Class AB | Class AB | Class AB | Class AB |
| Action |
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