Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TPA3116D2QDADRQ1 | TPA3116 Series |
|---|---|---|
| Board Type | - | Fully Populated |
| Features | Short-Circuit and Thermal Protection | Short-Circuit and Thermal Protection, Shutdown, Mute, Differential Inputs |
| Grade | Automotive | Automotive |
| Max Output Power x Channels @ Load | 4 Ohm | 4 Ohm |
| Max Output Power x Channels @ Load [custom] | 2 | 2 |
| Max Output Power x Channels @ Load [Max] [x] | 50 W | 50 W |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature [Max] | 125 °C | 85 - 125 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output Type | 2-Channel (Stereo) | 2-Channel (Stereo) |
| Package / Case | 32-PowerTSSOP | 32-PowerTSSOP |
| Package / Case | 0.24 in, 6.1 mm | 0.24 - 6.1 in |
| Qualification | AEC-Q100 | AEC-Q100 |
| Supplied Contents | - | Board(s) |
| Supplier Device Package | 32-HTSSOP | 32-HTSSOP |
| Type | Class D | Class D |
| Utilized IC / Part | - | TPA3116D2 |
| Voltage - Supply [Max] | 26 V | 26 V |
| Voltage - Supply [Min] | 4.5 V | 4.5 - 6 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| DigiKey | Bulk | 139 | $ 2.17 | |
| Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) | 1 | $ 4.60 | ||
| 10 | $ 3.50 | |||
| 25 | $ 3.22 | |||
| 100 | $ 2.92 | |||
| 250 | $ 2.77 | |||
| 500 | $ 2.69 | |||
| 1000 | $ 2.61 | |||
| 2000 | $ 1.88 | |||
| Digikey | Cut Tape (CT) | 1 | $ 5.00 | |
| 10 | $ 4.49 | |||
| 25 | $ 4.25 | |||
| 100 | $ 3.68 | |||
| 250 | $ 3.49 | |||
| 500 | $ 3.13 | |||
| 1000 | $ 2.64 | |||
| Digi-Reel® | 1 | $ 5.00 | ||
| 10 | $ 4.49 | |||
| 25 | $ 4.25 | |||
| 100 | $ 3.68 | |||
| 250 | $ 3.49 | |||
| 500 | $ 3.13 | |||
| 1000 | $ 2.64 | |||
| Tape & Reel (TR) | 2000 | $ 1.88 | ||
| LCSC | N/A | 1 | $ 5.42 | |
| 10 | $ 5.30 | |||
| 30 | $ 5.21 | |||
| 100 | $ 5.13 | |||
| Mouser Electronics | N/A | 1 | $ 5.25 | |
| 10 | $ 3.52 | |||
| 100 | $ 2.77 | |||
| 250 | $ 2.57 | |||
| 500 | $ 2.36 | |||
| 1000 | $ 2.05 | |||
| 2000 | $ 1.96 | |||
| 4000 | $ 1.91 | |||
| Rochester Electronics | N/A | 1 | $ 2.09 | |
| 25 | $ 2.05 | |||
| 100 | $ 1.96 | |||
| 500 | $ 1.88 | |||
| 1000 | $ 1.78 | |||
| Texas Instruments | LARGE T&R | 1 | $ 3.71 | |
| 100 | $ 2.85 | |||
| 250 | $ 2.10 | |||
| 1000 | $ 1.50 | |||
| Verical | N/A | 154 | $ 2.45 | |
| 500 | $ 2.35 | |||
| 1000 | $ 2.23 | |||
| Win Source Electronics | N/A | 17 | $ 2.99 | |
| 41 | $ 2.45 | |||
| 64 | $ 2.38 | |||
| 87 | $ 2.30 | |||
| 113 | $ 2.22 | |||
| 151 | $ 1.99 | |||
TPA3116 Series
Automotive, 50-W, 2-ch, 4.5- to 26-V supply analog input Class-D audio amplifier
| Part | Voltage - Supply [Max] | Voltage - Supply [Min] | Grade | Features | Mounting Type | Max Output Power x Channels @ Load [custom] | Max Output Power x Channels @ Load | Max Output Power x Channels @ Load [Max] [x] | Type | Package / Case | Package / Case | Operating Temperature [Min] | Operating Temperature [Max] | Supplier Device Package | Output Type | Qualification | Utilized IC / Part | Supplied Contents | Board Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPA3116D2QDADRQ1 | 26 V | 4.5 V | Automotive | Short-Circuit and Thermal Protection | Surface Mount | 2 | 4 Ohm | 50 W | Class D | 32-PowerTSSOP | 0.24 in, 6.1 mm | -40 °C | 125 °C | 32-HTSSOP | 2-Channel (Stereo) | AEC-Q100 | |||
Texas Instruments TPA3116D2DADR | 26 V | 4.5 V | Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | 2 | 4 Ohm | 50 W | Class D | 32-PowerTSSOP | 0.24 in, 6.1 mm | -40 °C | 85 °C | 32-HTSSOP | 2-Channel (Stereo) | |||||
Texas Instruments TPA3116D2EVM | 26 V | 6 V | 2 | 4 Ohm | 50 W | 2-Channel (Stereo) | TPA3116D2 | Board(s) | Fully Populated | ||||||||||
Texas Instruments TPA3116D2DAD | 26 V | 4.5 V | Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown | Surface Mount | 2 | 4 Ohm | 50 W | Class D | 32-PowerTSSOP | 0.24 in, 6.1 mm | -40 °C | 85 °C | 32-HTSSOP | 2-Channel (Stereo) |
Description
General part information
TPA3116 Series
The TPA311xD2-Q1 devices are automotive stereo, efficient, digital-amplifier power stages for driving speakers up to 100 W into 2 Ω in mono. The TPA3118D2-Q1 can even drive 2 × 30 W into 8 Ω without a heat sink on a dual-layer PCB. If even higher power is needed, the TPA3116D2-Q1 drives 2 × 50 W into 4 Ω with a small heat sink attached to its top-side thermal pad.
The TPA311xD2-Q1 advanced oscillator and PLL circuit employ a multiple-switching-frequency option to avoid AM interference; this is achieved together with an option of either master or slave selection, making it possible to synchronize multiple devices.
The TPA311xD2-Q1 devices are fully protected against faults with short-circuit protection and thermal protection as well as overvoltage, undervoltage and dc protection. Faults are reported back to the processor to prevent devices from being damaged during overload conditions.
Documents
Technical documentation and resources