| 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 | $310.48 | $310.48 | $310.48 | $310.48 | $310.48 | $310.48 | |
| Mouser Electronics | 926-LM4961LQBD | 1 | 1 | $337.54 | $337.54 | $337.54 | $337.54 | $337.54 | $337.54 |
| Arrow North American Components | LM4961LQBD | 0 | 1 | $306.50 | $306.50 | $306.50 | $306.19 | $306.19 | $304.91 |
| element14 APAC | LM4961LQBD | 2 | 1 | * $472.82 | * $472.82 | * $472.82 | * $472.82 | * $472.82 | * $472.82 |
| Farnell | LM4961LQBD | 2 | 1 | * $337.53 | * $337.53 | * $337.53 | * $337.53 | * $337.53 | * $337.53 |
| Newark | LM4961LQBD | 2 | 1 | $127.69 | $127.69 | $127.69 | $127.69 | $127.69 | $127.69 |
| Verical Marketplace | LM4961LQBD | 6 | 1 | $306.50 | $346.02 | $346.02 | $346.02 | $346.02 | $346.02 |
Refresh Prices
Manufacturer PageSmart Amplifier Speaker Characterization Board Evaluation Module
Texas Instruments
Smart Amplifier Speaker Characterization Board Evaluation Module
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Texas Instruments | PP-SALB2-EVM | 32 | 1 | $999.01 | $999.01 | $999.01 | $999.01 | $999.01 | $999.01 |
| AVNET Europe | PP-SALB2-EVM | 0 | 1 | * $0.00 | * $0.00 | * $0.00 | * $0.00 | * $0.00 | * $0.00 |
LM4953 Ground-Referenced, Ultra Low Noise, Ceramic Speaker Driver
Texas Instruments
LM4953 Ground-Referenced, Ultra Low Noise, Ceramic Speaker Driver
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Digi-Key | LM4953SDBD-ND | 0 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Digi-Key | LM4940TSBD-ND | 0 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | |
| Mouser Electronics | 926-LM4940TSBD | 0 | 1 |
| 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 | 6 | $50.88 | $50.88 | $50.88 | $50.88 | $50.88 | $50.88 | |
| Mouser Electronics | 595-TPA321EVM | 0 | 1 | ||||||
| AVNET Express | TPA321EVM | 0 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Texas Instruments | TPA3003D2EVM | 27 | 1 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 |
| Digi-Key | 296-20584-ND | 0 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | ||
| Mouser Electronics | 595-TPA3003D2EVM | 2 | $56.30 | $56.30 | $56.30 | $56.30 | $56.30 | ||
| AVNET Europe | TPA3003D2EVM | 0 | 1 | * $66.27 | * $64.24 | * $60.65 | * $58.96 | * $58.96 | * $58.96 |
| AVNET Express | TPA3003D2EVM | 0 | 1 | $50.69 | $50.69 | $50.69 | $50.69 | $50.69 | $50.69 |
| Verical Marketplace | TPA3003D2EVM | 27 | 1 | $62.27 | $56.61 | $55.18 | $55.18 | $55.18 | $55.18 |
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 | 23 | 1 | $99.00 | $99.00 | $99.00 | $99.00 | $99.00 | $99.00 |
| Digi-Key | 296-35770-ND | 2 | $102.80 | $102.80 | $102.80 | $102.80 | $102.80 | $102.80 | |
| Mouser Electronics | 595-TAS2521EVM | 3 | 1 | $111.76 | $111.76 | $111.76 | $111.76 | $111.76 | $111.76 |
| 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 | * $124.29 | * $124.29 | * $124.29 | * $124.29 | * $124.29 | * $124.29 |
| Farnell | TAS2521EVM | 1 | 1 | * $104.87 | * $104.87 | * $104.87 | * $104.87 | * $104.87 | * $104.87 |
| 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 | TPA3106D1EVM | 10 | 1 | $149.00 | $149.00 | $149.00 | $149.00 | $149.00 | $149.00 |
| Digi-Key | 296-31098-ND | 1 | $154.72 | $154.72 | $154.72 | $154.72 | $154.72 | $154.72 | |
| Mouser Electronics | 595-TPA3106D1EVM | 1 | $168.21 | $168.21 | $168.21 | $168.21 | $168.21 | $168.21 | |
| Arrow North American Components | TPA3106D1EVM | 2 | 1 | $77.19 | $77.19 | $77.19 | $77.19 | $77.19 | $77.19 |
| AVNET Express | TPA3106D1EVM | 0 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| element14 APAC | TPA3106D1EVM | 0 | 1 | * $238.11 | * $238.11 | * $238.11 | * $238.11 | * $238.11 | * $238.11 |
| Farnell | TPA3106D1EVM | 1 | 1 | * $147.51 | * $147.51 | * $147.51 | * $147.51 | * $147.51 | * $147.51 |
| Newark | TPA3106D1EVM | 0 | 2 | $154.26 | $154.26 | $154.26 | $154.26 | $154.26 | $154.26 |
| Verical Marketplace | TPA3106D1EVM | 2 | 1 | $153.99 | $153.99 | $153.99 | $153.99 | $153.99 | $153.99 |
1.1 Watt Fully Differential Audio Power Amplifier With Shutdown Select
Texas Instruments
1.1 Watt Fully Differential Audio Power Amplifier With Shutdown Select
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Texas Instruments | LM4923LQBD | 11 | 1 | $149.00 | $149.00 | $149.00 | $149.00 | $149.00 | $149.00 |
| Digi-Key | LM4923LQBD-ND | 0 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | |
| Mouser Electronics | 926-LM4923LQBD | 3 | 1 | $166.15 | $166.15 | $166.15 | $166.15 | $166.15 | $166.15 |
| AVNET Express | LM4923LQBD | 0 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Texas Instruments | TAS5342LDDV6EVM | 9 | 1 | $399.00 | $399.00 | $399.00 | $399.00 | $399.00 | $399.00 |
| Digi-Key | 296-49931-ND | 1 | $414.32 | $414.32 | $414.32 | $414.32 | $414.32 | $414.32 | |
| Mouser Electronics | 595-TAS5342LDDV6EVM | 0 | 1 | ||||||
| AVNET Express | TAS5342LDDV6EVM | 0 | 1 | $412.99 | $412.99 | $412.99 | $412.99 | $412.99 | $412.99 |
| element14 APAC | TAS5342LDDV6EVM | 0 | 1 | * $651.59 | * $651.59 | * $651.59 | * $651.59 | * $651.59 | * $651.59 |
| Farnell | TAS5342LDDV6EVM | 0 | 1 | * $495.04 | * $495.04 | * $495.04 | * $495.04 | * $495.04 | * $495.04 |
| Verical Marketplace | TAS5342LDDV6EVM | 3 | 1 | $443.68 | $473.26 | $473.26 | $473.26 | $473.26 | $473.26 |