The TPA6100A2DGK is a stereo audio power amplifier from Texas Instruments designed for low-voltage applications. It delivers 50 mW of continuous RMS power per channel into 16-ohm loads, making it suitable for driving headphones. The device operates within a supply voltage range of 1.6 V to 3.6 V and features a low supply current of 0.75 mA and a shutdown current of just 50 nA, optimizing it for battery-powered devices. The amplifier includes pop reduction circuitry and internal midrail generation, which enhances audio performance. It is packaged in an 8-pin MSOP or SOIC format and is pin-compatible with other amplifiers in the series, such as the LM4881 and TPA102. The TPA6100A2DGK also incorporates thermal and short-circuit protection, ensuring reliability in various applications. Total harmonic distortion plus noise (THD+N) is low, at 0.04% for 45 mW output at 1 kHz, and less than 0.2% across the audio band. This amplifier is ideal for engineers looking for a compact, efficient solution for audio amplification in portable devices.
50-mW Ultra Low-Voltage Stereo Headphone Audio Amplifier 8-VSSOP -40 to 85
50-mW Ultra Low-Voltage Stereo Headphone Audio Amplifier 8-VSSOP -40 to 85 Product overview: TPA6100A2DGK from Texas Instruments is an Audio Amplifier for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Low-Power. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, Low-Power. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-TPA6100A2DGK can be used for catalog matching and distributor lookup.
Amplifier IC Headphones, 2-Channel (Stereo) Class AB 8-VSSOP
Manufacturer: Texas Instruments
Win Source Part Number: 055376-TPA6100A2DGK
Packaging: Reel - TR
Type: Class AB
Features: Depop, Short-Circuit and Thermal Protection, Shutdown
Mounting: SMD (SMT)
Output Type: Headphones, 2-Channel (Stereo)
Max Output Power x Channels @ Load: 50mW x 2 @ 16 Ohm
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-VSSOP
Dimension: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supply Voltage - Operating: 1.6 V to 3.6 V
Popularity: Medium
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Limited
Audio Amplifier, 0.05W, 2 Channel(s), 1 Func, CMOS, PDSO8
IC AMP CLASS AB STER 50MW 8VSSOP
Amplifier IC Headphones, 2-Channel (Stereo) Class AB 8-VSSOP
IC AMP CLASS AB STER 50MW 8VSSOP
Audio Amplifiers Ultra Low Voltage Stereo Headphone
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Rochester Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers | Operational Amplifiers |
| Product Number | TPA6100A2DGK | 742-TPA6100A2DGK | 296-34559-5-ND | 055376-TPA6100A2DGK | TPA6100A2DGK | TPA6100A2DGK | TPA6100A2DGK | TPA6100A2DGK | TPA6100A2DGK |
| Product Name | TPA6100A2 50-mW Ultra Low-Voltage Stereo Headphone Audio Amplifier | Low-Power Audio Amplifier | Audio Amplifiers | Linear - Linear - Amplifiers - Audio - TPA6100A2DGK | Linear - Amplifiers - Audio | Audio Amplifiers | Integrated Circuits (ICs) - Linear - Amplifiers | Audio Amplifiers | |
| RoHS Compliant | RoHS | RoHS | RoHS | ||||||
| Supply Voltage (VS) | 1.6 to 3.6 volts | 3 volts | 1.6 to 3.6 volts | 1.6 to 3.6 volts | 1.6 to 3.6 volts | 3.6 to 1.6 volts | |||
| Output Power | 0.0500 watts | 0.0500 watts | 0.0500 watts | 0.0500 watts | 0.0500 watts | ||||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | ||
| Package Type | SOIC,VSSOP | Rail/Tube | MSOP; TSSOP; "8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)" | SSOP; SOP; 8-VSSOP | SSOP; SOP; VSSOP8 | SSOP; SOP; MSOP; TSSOP; 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
