Smart Amplifier Speaker Characterization Board Evaluation Module
Texas Instruments
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Texas Instruments | PP-SALB2-EVM | 69 | 1 | $999.00 | $999.00 | $999.00 | $999.00 | $999.00 | $999.00 |
| AVNET Europe | PP-SALB2-EVM | 0 | 1 | * $0.00 | * $0.00 | * $0.00 | * $0.00 | * $0.00 | * $0.00 |
Refresh Prices
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Texas Instruments | LM4961LQBD | 6 | 1 | $299.00 | $299.00 | $299.00 | $299.00 | $299.00 | $299.00 |
| Digi-Key | 296-52409-ND | 3 | 1 | $315.74 | $315.74 | $315.74 | $315.74 | $315.74 | $315.74 |
| Mouser Electronics | 926-LM4961LQBD | 1 | 1 | $352.73 | $352.73 | $352.73 | $352.73 | $352.73 | $352.73 |
| Arrow North American Components | LM4961LQBD | 0 | 1 | $305.13 | $305.13 | $305.13 | $306.19 | $306.19 | $304.91 |
| element14 APAC | LM4961LQBD | 2 | 1 | * $477.86 | * $477.86 | * $477.86 | * $477.86 | * $477.86 | * $477.86 |
| Farnell | LM4961LQBD | 2 | 1 | * $375.37 | * $375.37 | * $375.37 | * $375.37 | * $375.37 | * $375.37 |
| Newark | LM4961LQBD | 2 | 1 | $38.31 | $38.31 | $38.31 | $38.31 | $38.31 | $38.31 |
| Verical Marketplace | LM4961LQBD | 6 | 1 | $333.11 | $346.02 | $346.02 | $346.02 | $346.02 | $346.02 |
Manufacturer Page
Stereo Evaluation Module of the TAS2770 Digital Input, Class-D, IV Sense Audio Amplifier
Texas Instruments
The TAS2770EVM-Stereo evaluation module provides developers with a simple to use module pre-configured in as a stereo solution. It is powerful tool kit for assessing stereo or mono implementations of the TAS2770 with or without IV sense. Everything needed for evaluating TAS2770 as a conventional amp is provided. A stereo or mono speaker protection solution can be evaluated by connecting a TAS2559YZEVM to provide the speaker protection algorithm and processing. The algorithm is controlled and tuned using PPC3. The TAS2559YZEVM and PPC3 add-in are not included and must be ordered separately.
Features:
- Stereo or Mono evaluation mode
- USB input
- IV sense evaluation mode
- Interface to TAS2559YZEVM for speaker protection evaluation
- Access to TAS2770 add-in PurePath Console 3
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Texas Instruments | TAS2770EVM-STEREO | 33 | 1 | $199.00 | $199.00 | $199.00 | $199.00 | $199.00 | $199.00 |
| Digi-Key | 296-49266-ND | 2 | 1 | $238.80 | $238.80 | $238.80 | $238.80 | $238.80 | $238.80 |
| Mouser Electronics | 595-TAS2770EVMSTEREO | 1 | $266.77 | $266.77 | $266.77 | $266.77 | $266.77 | $266.77 | |
| Arrow North American Components | TAS2770EVM-STEREO | 0 | 1 | $267.87 | $267.87 | $267.87 | $267.87 | $267.87 | $267.87 |
| AVNET Express | TAS2770EVM-STEREO | 0 | 1 | $242.78 | $242.78 | $242.78 | $242.78 | $242.78 | $242.78 |
| Verical Marketplace | TAS2770EVM-STEREO | 10 | 1 | $228.62 | $239.68 | $236.48 | $236.48 | $236.48 | $236.48 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Texas Instruments | TPA321EVM | 1 | 1 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 |
| Digi-Key | 296-12306-ND | 5 | 1 | $50.45 | $50.45 | $50.45 | $50.45 | $50.45 | $50.45 |
| Mouser Electronics | 595-TPA321EVM | 0 | 1 | ||||||
| AVNET Express | TPA321EVM | 0 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Verical Marketplace | TPA321EVM | 4 | 1 | $61.82 | $61.82 | $61.82 | $61.82 | $61.82 | $61.82 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Texas Instruments | TPA751EVM | 12 | 1 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 |
| Digi-Key | 296-13570-ND | 1 | 1 | $58.80 | $58.80 | $58.80 | $58.80 | $58.80 | $58.80 |
| Mouser Electronics | 595-TPA751EVM | 2 | $65.69 | $65.69 | $65.69 | $65.69 | $65.69 | ||
| Arrow North American Components | TPA751EVM | 0 | 1 | $67.09 | $57.75 | $57.75 | $57.35 | $0.00 | $0.00 |
| AVNET Europe | TPA751EVM | 0 | 1 | * $70.19 | * $68.05 | * $64.24 | * $62.45 | * $62.45 | * $62.45 |
| AVNET Express | TPA751EVM | 0 | 1 | $59.78 | $59.78 | $59.78 | $59.78 | $59.78 | $59.78 |
| Verical Marketplace | TPA751EVM | 12 | 1 | $54.58 | $54.58 | $54.58 | $54.58 | $54.58 | $54.58 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Texas Instruments | TPA2014D1EVM | 27 | 1 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 |
| Digi-Key | 296-31086-ND | 1 | 1 | $58.80 | $58.80 | $58.80 | $58.80 | $58.80 | $58.80 |
| Mouser Electronics | 595-TPA2014D1EVM | 2 | $65.69 | $65.69 | $65.69 | $65.69 | $65.69 | ||
| Arrow North American Components | TPA2014D1EVM | 0 | 1 | $67.09 | $58.60 | $58.60 | $57.42 | $0.00 | $0.00 |
| AVNET Express | TPA2014D1EVM | 0 | 1 | $59.78 | $59.78 | $59.78 | $59.78 | $59.78 | $59.78 |
| element14 APAC | TPA2014D1EVM | 3 | 1 | * $78.31 | * $78.31 | * $78.31 | * $78.31 | * $78.31 | * $78.31 |
| Farnell | TPA2014D1EVM | 3 | 1 | * $67.48 | * $67.48 | * $67.48 | * $67.48 | * $67.48 | * $67.48 |
| Newark | TPA2014D1EVM | 3 | 6 | $20.93 | $20.93 | $20.93 | $20.93 | $20.93 | $20.93 |
| Verical Marketplace | TPA2014D1EVM | 3 | 1 | $63.41 | $61.60 | $61.60 | $61.60 | $61.60 | $61.60 |
LM4953 Ground-Referenced, Ultra Low Noise, Ceramic Speaker Driver
Texas Instruments
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Digi-Key | LM4953SDBD/NOPB-ND | 0 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
TAS2521 Evaluation Module
Texas Instruments
The TAS2521 is a low power digital input speaker amp with support for 24-bit digital I2S data mono playback.
In addition to driving a speaker amp up to 4-Ω, the device also features a mono headphone driver and a fully programmable miniDSP for signal processing. The digital audio data format is programmable to work with popular audio standard protocols (I2S, left/right-justified) in master, slave, DSP and TDM modes. The fully programmable miniDSP can support several functions such equalization for audio, multi-band DRC, tone generation and several other user defined functions. An on-chip PLL provides the high-speed clock needed by the digital signal-processing block. The volume level can be controlled by register control. The audio functions are controlled using the I2C™ serial bus or SPI bus. The device includes an on-board LDO that runs off the speaker power supply to handle all internal device analog and digital power needs. The included POR as power-on-reset circuit reliably resets the device into its default state so no external reset is required at normal usage; however, the device does have a reset pin for more complex system initialization needs. The device also includes two analog inputs for mixing and muxing in both speaker and headphone analog paths.
Features:
- Digital input mono speaker amp
- Instruction-Programmable Embedded miniDSP
- Supports 8-kHz to 192-kHz Sample Rates
- Mono Class-D BTL Speaker Driver (2.6 W Into 4 Ω or 1.7 W Into 8 Ω)
- Mono Headphone/Lineout Driver
- Two Single-Ended Inputs With Output Mixing and Level Control
- Embedded Power-on-Reset
- Integrated LDO
- Built-in Digital Audio Processing Blocks With User-Programmable Biquad Filters
- Integrated PLL Used for Programmable Digital Audio Processor
- I2S, Left-Justified, Right-Justified, DSP, and TDM Audio Interfaces
- I2C and SPI control with auto-increment
- Full Power-Down Control
- Power Supplies:
- Analog: 1.5 V–1.95 V
- Digital Core: 1.65 V–1.95 V
- Digital I/O: 1.1 V–3.6 V
- Class-D: 2.7 V–5.5 V (SPKVDD ≥ AVDD)
- 4mm × 4mm 24-Pin QFN Package
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Texas Instruments | TAS2521EVM | 16 | 1 | $99.00 | $99.00 | $99.00 | $99.00 | $99.00 | $99.00 |
| Digi-Key | 296-35770-ND | 1 | 1 | $101.93 | $101.93 | $101.93 | $101.93 | $101.93 | $101.93 |
| Mouser Electronics | 595-TAS2521EVM | 1 | $116.79 | $116.79 | $116.79 | $116.79 | $116.79 | $116.79 | |
| Arrow North American Components | TAS2521EVM | 0 | 1 | $0.00 | $101.79 | $101.79 | $97.93 | $96.27 | $96.27 |
| AVNET Express | TAS2521EVM | 0 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| element14 APAC | TAS2521EVM | 1 | 1 | * $125.62 | * $125.62 | * $125.62 | * $125.62 | * $125.62 | * $125.62 |
| Farnell | TAS2521EVM | 1 | 1 | * $116.63 | * $116.63 | * $116.63 | * $116.63 | * $116.63 | * $116.63 |
| Newark | TAS2521EVM | 0 | 1 | $102.50 | $102.50 | $102.50 | $102.50 | $102.50 | $102.50 |
| Verical Marketplace | TAS2521EVM | 23 | 1 | $110.27 | $114.57 | $111.67 | $111.67 | $111.67 | $111.67 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Texas Instruments | TPA741EVM | 3 | 1 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 |
| Digi-Key | 296-10854-ND | 0 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Mouser Electronics | 595-TPA741EVM | 1 | $57.81 | $57.81 | $57.81 | $57.81 | $57.81 | $57.81 | |
| Arrow North American Components | TPA741EVM | 0 | 1 | $0.00 | $50.77 | $50.77 | $50.11 | $49.75 | $49.75 |
| AVNET Europe | TPA741EVM | 0 | 1 | * $70.19 | * $68.05 | * $64.24 | * $62.45 | * $62.45 | * $62.45 |
| AVNET Express | TPA741EVM | 0 | 1 | $52.61 | $52.61 | $52.61 | $52.61 | $52.61 | $52.61 |
| Verical Marketplace | TPA741EVM | 3 | 1 | $62.38 | $59.81 | $59.81 | $59.81 | $59.81 | $59.81 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Texas Instruments | TPA6205A1EVM | 6 | 1 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 |
| Digi-Key | 296-31419-ND | 1 | 1 | $58.80 | $58.80 | $58.80 | $58.80 | $58.80 | $58.80 |
| Mouser Electronics | 595-TPA6205A1EVM | 1 | $65.69 | $65.69 | $65.69 | $65.69 | $65.69 | $65.69 | |
| Arrow North American Components | TPA6205A1EVM | 0 | 1 | $67.09 | $64.24 | $64.24 | $59.17 | $57.07 | $57.07 |
| AVNET Express | TPA6205A1EVM | 0 | 1 | $59.78 | $59.78 | $59.78 | $59.78 | $59.78 | $59.78 |
| element14 APAC | TPA6205A1EVM | 0 | 6 | * $0.00 | * $78.94 | * $78.94 | * $78.94 | * $78.94 | * $78.94 |
| Farnell | TPA6205A1EVM | 0 | 6 | * $0.00 | * $61.37 | * $61.37 | * $61.37 | * $61.37 | * $61.37 |
| Newark | TPA6205A1EVM | 0 | 6 | $50.73 | $50.73 | $50.73 | $50.73 | $50.73 | $50.73 |
| Verical Marketplace | TPA6205A1EVM | 15 | 1 | $63.41 | $59.89 | $59.89 | $59.89 | $59.89 | $59.89 |