TPA6112A2DGQ
Active150-MW, STEREO, DIFFERENTIAL ANALOG INPUT HEADPHONE AMPLIFIER
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TPA6112A2DGQ
Active150-MW, STEREO, DIFFERENTIAL ANALOG INPUT HEADPHONE AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | TPA6112A2DGQ |
|---|---|
| Features | Short-Circuit and Thermal Protection, Differential Inputs, Depop, Shutdown |
| Max Output Power x Channels @ Load | 150 mW |
| Max Output Power x Channels @ Load [custom] | 2 |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Headphones, 2-Channel (Stereo) |
| Package / Case | 10-PowerTFSOP, 10-MSOP |
| Package / Case | 3 mm, 0.118 in |
| Supplier Device Package | 10-HVSSOP |
| Type | Class AB |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 2.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 2.74 | |
| 10 | $ 2.46 | |||
| 80 | $ 2.01 | |||
| 320 | $ 1.91 | |||
| 560 | $ 1.72 | |||
| 1040 | $ 1.45 | |||
| 2560 | $ 1.37 | |||
| 5040 | $ 1.32 | |||
| Texas Instruments | TUBE | 1 | $ 2.63 | |
| 100 | $ 2.18 | |||
| 250 | $ 1.56 | |||
| 1000 | $ 1.18 | |||
Description
General part information
TPA6112A2 Series
The TPA6112A2 is a stereo audio power amplifier with differential inputs packaged in a 10-pin PowerPAD MSOP package capable of delivering 150 mW of continuous RMS power per channel into 16-loads. Amplifier gain is externally configured by means of two resistors per input channel and does not require external compensation for settings of 1 to 10.
THD+N when driving an 16-load from 5 V is 0.03% at 1 kHz, and less than 1% across the audio band of 20 Hz to 20 kHz. For 32-loads, the THD+N is reduced to less than 0.02% at 1 kHz, and is less than 1% across the audio band of 20 Hz to 20 kHz. For 10-kloads, the THD+N performance is 0.005% at 1 kHz, and less than 0.5% across the audio band of 20 Hz to 20 kHz.
The TPA6112A2 is a stereo audio power amplifier with differential inputs packaged in a 10-pin PowerPAD MSOP package capable of delivering 150 mW of continuous RMS power per channel into 16-loads. Amplifier gain is externally configured by means of two resistors per input channel and does not require external compensation for settings of 1 to 10.
Documents
Technical documentation and resources
