45V, 10A Peak, Class C Power Amplifier

The PA61 and PA61A are high output current operational ampliiers designed to drive resistive, inductive and capaci- tive loads. Their complementary emitter follower output stage is the simple class C type and optimized for low frequency applications where crossover distortion is not critical. These ampliiers are not recommended for Audio transducer or delection coil drive circuits above 1kHz or when distortion is critical. The safe operating area (SOA) is fully speciied and CAN be observed for all operating conditions by selection of user programmable current limiting resistors. Both ampliiers are internally compensated for all gain settings. For continu- ous operation under load, mounting on a heatsink of proper rating is recommended. By Cirrus Logic, Inc.
Part Manufacturer Description Datasheet Samples
TPA6139A2RGTT Texas Instruments DirectPath™ 25mW Headphone Amplifier 16-VQFN -40 to 150
TPA6133A2RTJT Texas Instruments 138mW DirectPath Headphone Amplifier with GPIO control 20-QFN -40 to 85
TPA6166A2YFFR Texas Instruments DirectPath™ Class-G Headphone Amplifier with 3.5mm Jack Adaptation and Headset Interface 25-DSBGA -40 to 85
TPA6166A2YFFT Texas Instruments DirectPath™ Class-G Headphone Amplifier with 3.5mm Jack Adaptation and Headset Interface 25-DSBGA -40 to 85
TPA6133A2RTJR Texas Instruments 138mW DirectPath Headphone Amplifier with GPIO control 20-QFN -40 to 85
TPA6120A2RGYT Texas Instruments High Fidelity Stereo Headphone Amplifier 14-VQFN -40 to 85
OPA615IDGSRG4 Texas Instruments SAMPLE AND HOLD AMPLIFIER, PDSO10, GREEN, PLASTIC, MSOP-10
TPA6100A2DGKRG4 Texas Instruments 50-mW Ultra Low-Voltage Stereo Headphone Audio Amplifier 8-VSSOP -40 to 85
TPA6102A2DGK Texas Instruments 50-mW Ultra Low-Voltage, Stereo Headphone Audio Amplifier with Fixed Gain (14dB) 8-VSSOP -40 to 85
TPA6111A2DGN Texas Instruments 150-mW Stereo Headphone Audio Amplifier, Pin Compatible with LM4880 and LM4881 8-MSOP-PowerPAD -40 to 85
PA61 's PackagesPA61 's pdf datasheet
PA61A
PA61M




PA61 Pinout, Pinouts
PA61 pinout,Pin out
This is one package pinout of PA61,If you need more pinouts please download PA61's pdf datasheet.

PA61 Application circuits
PA61 circuits
This is one application circuit of PA61,If you need more circuits,please download PA61's pdf datasheet.


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PA61 Pb-Free PA61 Cross Reference PA61 Schematic PA61 Distributor
PA61 Application Notes PA61 RoHS PA61 Circuits PA61 footprint