TLV320AIC3100IRHBR 供应商
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TLV320AIC3100IRHBR
品牌：TI 封装/批号：原厂原装/22+ -
TLV320AIC3100IRHBR
品牌：TI/德州仪器 封装/批号：QFN32/21+ -
TLV320AIC3100IRHBR
品牌：TI(德州仪器) 封装/批号：VQFN-32/2022+ -
TLV320AIC3100IRHBR
品牌：TI 封装/批号：/21+ -
TLV320AIC3100IRHBR
品牌：TI 封装/批号：QFN32/23+ -
TLV320AIC3100IRHBR
品牌：TI 封装/批号：QFN-32/23+
TLV320AIC3100IRHBR 属性参数
- 标准包装：1
- 类别：集成电路 (IC)
- 家庭：接口 - 编解码器
- 系列：-
- 类型：音频编解码器
- 数据接口：I²C，串行
- 分辨率（位）：32 b
- ADC / DAC 数量：2 / 2
- 三角积分调变：是
- S/N 比，标准 ADC / DAC (db)：91 / 95
- 动态范围，标准 ADC / DAC (db)：-
- 电压 - 电源，模拟：2.7 V ~ 3.6 V
- 电压 - 电源，数字：1.65 V ~ 1.95 V
- 工作温度：-40°C ~ 85°C
- 安装类型：表面贴装
- 封装/外壳：32-VFQFN 裸露焊盘
- 供应商设备封装：32-QFN 裸露焊盘（5x5）
- 包装：®
- 其它名称：296-25494-6
产品特性
- Stereo Audio DAC With 95-dB SNR
- Mono Audio ADC With 91-dB SNR
- Supports 8-kHz to 192-kHz Separate DAC and ADC Sample Rates
- Mono Class-D BTL Speaker Driver (2.5 W Into 4 Ω or 1.6 W Into 8 Ω)
- One Differential and Three Single-Ended Inputs With Mixing and Level Control
- Microphone With Bias, Preamp PGA, and AGC
- Built-In Digital Audio Processing Blocks (PRB) With User-Programmable Biquad and FIR Filters
- Digital Mixing Capability
- Programmable Digital Audio Processor for Bass Boost/Treble/EQ With up to Five Biquads for Record and up to Six Biquads for Playback
- Pin Control or Register Control for Digital-Playback Volume-Control Settings
- Digital Sine-Wave Generator for Beep
- Integrated PLL Used for Programmable Digital Audio Processor
- I2S, Left-Justified, Right-Justified, DSP, and TDM Audio Interfaces
- I2C Control With Register Auto-Increment
- Full Power-Down Control
- Power Supplies: Analog: 2.7 V–3.6 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)
- Analog: 2.7 V–3.6 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)
- 5-mm × 5-mm 32-QFN Package
产品概述
The TLV320AIC3100 is a low-power, highly integrated, high-performance codec which
provides a stereo audio DAC, a mono audio ADC, and a mono class-D 4-Ω speaker driver.The TLV320AIC3100 features a high-performance audio codec with 24-bit stereo playback
and monaural record functionality. The device integrates several analog features, such as a
microphone interface, headphone drivers, and speaker drivers. The TLV320AIC3100 has built-in
digital audio processing blocks (PRB) for both the DAC and ADC paths. 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. Bass boost, treble, or EQ can be
supported by the programmable digital signal-processing block. An on-chip PLL provides the
high-speed clock needed by the digital signal-processing block. The volume level can be controlled
by either pin control or by register control. The audio functions are controlled using the
I2C serial bus.The TLV320AIC3100 has a programmable digital sine-wave generator and is available in a
32-pin QFN package.
TLV320AIC3100IRHBR 电路图
