PartNumber | TPA321D | TPA321DGN | TPA321DG4 |
Description | Audio Amplifiers 350mW Low Voltage | Audio Amplifiers 350-mW Low-Voltage w/diff inputs | Audio Amplifiers 350-mW Low-Voltage w/diff inputs |
Manufacturer | Texas Instruments | Texas Instruments | - |
Product Category | Audio Amplifiers | Audio Amplifiers | - |
RoHS | Y | Y | - |
Series | TPA321 | TPA321 | - |
Product | Audio Amplifiers | Audio Amplifiers | - |
Class | Class-AB | Class-AB | - |
Output Power | 350 mW | 350 mW | - |
Mounting Style | SMD/SMT | SMD/SMT | - |
Type | 1-Channel Mono | 1-Channel Mono | - |
Package / Case | SOIC-8 | MSOP-PowerPad-8 | - |
Audio Load Impedance | 8 Ohms | 8 Ohms | - |
THD plus Noise | 1.3 % | 1.3 % | - |
Supply Voltage Max | 5.5 V | 5.5 V | - |
Supply Voltage Min | 2.5 V | 2.5 V | - |
Minimum Operating Temperature | - 40 C | - 40 C | - |
Maximum Operating Temperature | + 85 C | + 85 C | - |
Packaging | Tube | Tube | - |
Description/Function | Speaker | Speaker | - |
Height | 1.58 mm | 1.02 mm | - |
Input Type | Differential | Differential | - |
Length | 4.9 mm | 3 mm | - |
Output Type | 1-Channel Mono | 1-Channel Mono | - |
Supply Type | Single | Single | - |
Width | 3.91 mm | 3 mm | - |
Brand | Texas Instruments | Texas Instruments | - |
Number of Channels | 1 Channel | 1 Channel | - |
Supply Current Max | 1.5 mA | 1.5 mA | - |
Development Kit | TPA321EVM | TPA321EVM | - |
GBP Gain Bandwidth Product | 1.4 MHz | 1.4 MHz | - |
Operating Supply Current | 700 uA | 700 uA | - |
Operating Supply Voltage | 2.5 V to 5.5 V | 2.5 V to 5.5 V | - |
Output Signal Type | Differential | Differential | - |
Pd Power Dissipation | 725 mW | 2140 mW | - |
Product Type | Audio Amplifiers | Audio Amplifiers | - |
PSRR Power Supply Rejection Ratio | 85 dB | 85 dB | - |
Factory Pack Quantity | 75 | 80 | - |
Subcategory | Audio ICs | Audio ICs | - |
Unit Weight | 0.002677 oz | 0.000670 oz | - |