TAS5441QPWPRQ1
Active22-W, ANALOG INPUT 1-CHANNEL AUTOMOTIVE CLASS-D AUDIO AMPLIFIER WITH LOAD DUMP AND I2C DIAGNOSTICS
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TAS5441QPWPRQ1
Active22-W, ANALOG INPUT 1-CHANNEL AUTOMOTIVE CLASS-D AUDIO AMPLIFIER WITH LOAD DUMP AND I2C DIAGNOSTICS
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Technical Specifications
Parameters and characteristics for this part
| Specification | TAS5441QPWPRQ1 |
|---|---|
| Grade | Automotive |
| Max Output Power x Channels @ Load | 1 channels, 22 W |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | 1-Channel (Mono) |
| Package / Case | 16-PowerTSSOP |
| Package / Case | 0.173 in, 4.4 mm Width |
| Qualification | AEC-Q100 |
| Supplier Device Package | 16-HTSSOP |
| Type | Class D |
| Voltage - Supply [Max] | 18 V |
| Voltage - Supply [Min] | 4.5 V |
TAS5441-Q1 Series
22-W, analog input 1-channel automotive class-D audio amplifier with load dump and I2C diagnostics
| Part | Secondary Attributes | Primary Attributes | Utilized IC / Part | Type | Function | Supplied Contents | Voltage - Supply [Max] | Voltage - Supply [Min] | Supplier Device Package | Qualification | Max Output Power x Channels @ Load | Operating Temperature [Min] | Operating Temperature [Max] | Grade | Output Type | Mounting Type | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | Graphical User Interface (GUI) I2C/USB Interface(s) | Differential Inputs | TAS5441Q1 | Audio | Audio Processing | Board(s) | ||||||||||||
Texas Instruments | Class D | 18 V | 4.5 V | 16-HTSSOP | AEC-Q100 | 1 channels 22 W | -40 °C | 125 °C | Automotive | 1-Channel (Mono) | Surface Mount | 16-PowerTSSOP | 0.173 in 4.4 mm Width |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 4.50 | |
| 10 | $ 4.05 | |||
| 25 | $ 3.82 | |||
| 100 | $ 3.31 | |||
| 250 | $ 3.14 | |||
| 500 | $ 2.82 | |||
| 1000 | $ 2.38 | |||
| Digi-Reel® | 1 | $ 4.50 | ||
| 10 | $ 4.05 | |||
| 25 | $ 3.82 | |||
| 100 | $ 3.31 | |||
| 250 | $ 3.14 | |||
| 500 | $ 2.82 | |||
| 1000 | $ 2.38 | |||
| Tape & Reel (TR) | 2000 | $ 2.26 | ||
| Texas Instruments | LARGE T&R | 1 | $ 3.40 | |
| 100 | $ 2.98 | |||
| 250 | $ 2.09 | |||
| 1000 | $ 1.68 | |||
Description
General part information
TAS5441-Q1 Series
The TAS5441-Q1 is a mono class-D audio amplifier, designed for use in automotive emergency call (eCall), telematics, instrument cluster, and infotainment applications. The device provides up to 22-W into 4 Ω at less than 1 0% THD+N from a 14.4-Vdc automotive battery. The wide operating voltage range and excellent efficiency make the device an excellent choice for start-stop support or running from a backup battery when required. The integrated load-dump protection reduces external voltage clamp cost and size, and the onboard load diagnostics report the status of the speaker through I 2C.
The TAS5441-Q1 is a mono class-D audio amplifier, designed for use in automotive emergency call (eCall), telematics, instrument cluster, and infotainment applications. The device provides up to 22-W into 4 Ω at less than 1 0% THD+N from a 14.4-Vdc automotive battery. The wide operating voltage range and excellent efficiency make the device an excellent choice for start-stop support or running from a backup battery when required. The integrated load-dump protection reduces external voltage clamp cost and size, and the onboard load diagnostics report the status of the speaker through I 2C.