TAS2505IRGE
更新时间:2017-03-17 16:45:47 信息编号:5068943 发布者IP:113.88.163.235 浏览:113次- 供应商
- 深圳市东港盛电子技术有限公司 商铺
- 认证
- 资质核验:已通过营业执照认证入驻顺企:第8年主体名称:深圳市东港盛电子技术有限公司组织机构代码:91440300306079559A
- 报价
- 人民币¥10.00元每pcs
- 品牌
- TI
- 关键词
- 线性 - 音頻放大器
- 所在地
- 深圳市福田区中航路都会100大厦A座31G
- 联系电话
- 0755-82781153
- 手机号
- 13528843779
- 销售工程师
- 王衍建 请说明来自顺企网,优惠更多
产品详细介绍
1 Features 1• Digital Input Mono Speaker Amp • Supports 8-kHz to 96-kHz Sample Rates • Mono Class-D BTL Speaker Driver (2 W into 4 Ω or 1.7 W into 8 Ω) • Mono Headphone Driver • Two Single-Ended Inputs With Output Mixing and Level Control • Embedded Power-On-Reset • Integrated LDO • Programmable Digital Audio Processing Blocks for Bass Boost, Treble, EQ With up to Six Biquads for Playback • Integrated PLL Used for Programmable Digital Audio Processing Blocks • I 2S, Left-Justified, Right-Justified, DSP, and TDM Audio Interfaces • I 2C Control and SPI control With Auto-Increment • Full Power-Down Control • Power Supplies: – Analog: 1.5 V to 1.95 V – Digital Core: 1.65 V to 1.95 V – Digital I/O: 1.1 V to 3.6 V – Class-D: 2.7 V to 5.5 V (SPKVDD ≥ AVDD) • 24-Pin VQFN Package (4 mm × 4 mm) 2 Applications • Portable Audio Devices • White Goods • Portable Navigation Devices 3 Description The TAS2505 device 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 programmable digital-signal processing block. The digital audio data format is programmable to work with popular audio standard protocols (I2S, left/rightjustified) in master, slave, DSP and TDM modes. The programmable digital-signal processing block can support Bass boost, treble, or EQ functions. An onchip 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 I 2C™ 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
- STR710FZ2T633.00元/pcs
品牌:STM