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二极管

> 小信号开关二极管 > 瞬态电压抑制器TVS/ESD > 双极管二极管 > 调谐二极管 > 齐纳(稳压)二极管 > 小信号肖特基二极管 > 频带转换二极管 > 中/高功率管 > 射频PIN二极管 > Sinterglass二极管 > 整流器

USB

> usb1×控制器

三极管

> 音频晶体管 > 数字晶体管（BRT）> 达林顿晶体管 > 通用晶体管 > 复合晶体管

可控硅(晶闸管)

> 可编程单结晶体管 (PUT)> SIDAC > 可控硅整流管 (SC) > 晶闸管浪涌保护器件 (TSPD)> 三端双向可控硅开关元件 (TRIAC)> 半导体闸流管 > 快速分立式 > 相控分立式

场效应管(MOSFET)

> N沟道(N-Channel)> P沟道(P-Channel)> 双N沟道(Dual N-Channel)> 双P沟道(Dual P-Channel)> 双N和P沟道(Dual N and P-Channel)

> 微控制器(单片机)> 微处理器 > 数字信号处理(DSP)系统 > 高频和光学

> 片状电感 > 功率电感 > 普通扼流线圈 > 共模扼流线圈 > 磁珠

继电器

传感器

> 角和线性 > 非接触式 > 温度和湿度

电容器

> 铝电容器 > 陶瓷电容器 > 薄膜电容器 > 强电流功率电容器 > 钽电容器

电阻器

> 线性 > 网络和阵列 > 非线性 > 变量

保护器件

光电器件

> 光耦合器 / 光学隔离器 > 显示器 - LCD/等离子体/触控/LED > IR 接收器模块 > 光探测器 > IR 发射器 > LED > 固态继电器 > IrDA® 收发器 > 反射式/透射式传感器 > 7段显示器 > 光电子

压电晶体

开关原件

功率模块

> 桥式模块 > 二极管模块 > IGBT 模块 > 晶闸管模块 > MOSFET 模块

首页 > 新闻动态 > 公司新闻 > 供应 TI PCM2702 SNR立体USB2.0 FS DAC线路

供应 TI PCM2702 SNR立体USB2.0 FS DAC线路

PCM2702 NRND) 105dB SNR Stereo USB2.0 FS DAC with line-out (Self-powered

Features

INTEGRATED USB INTERFACE:
- Full-Speed Transceiver Supports 12Mbps Data Transfer
- Fully Compliant with the USB 1.0 Specification
- Adaptive Mode for Isochronous Transfer
- Self-Powered Device
ACCEPTS 16-BIT STEREO AND MONO USB AUDIO DATA STREAMS
ANALOG PERFORMANCE (V_CC = 5V):
- Dynamic Range: 100dB (typ at 16-bit)
- SNR: 105dB (typ)
- THD+N: 0.002% (typ at 16-bit)
- Full-Scale Output: 3.1V_PP
8X OVERSAMPLING DIGITAL FILTER:
- Passband: 0.454f_S
- Stopband: 0.546f_S
- Passband Ripple: ±0.002dB
- Stopband Attenuation: \x9682dB
SAMPLING RATE (F_S): 32kHz, 44.1kHz, 48kHz
ON-CHIP CLOCK GENERATOR WITH SINGLE 12MHz CLOCK SOURCE
MULTI-FUNCTIONS:
- Digital Attenuator: 0dB to \x9664dB, 1dB/step
- Soft Mute
- Zero Flag
- Suspend Flag
- Playback Flag
DUAL POWER SUPPLIES:
- +5V for Analog Portion
- +3.3V for Digital Portion
PACKAGE: SSOP-28
APPLICATIONS
- STAND-ALONE USB AUDIO SPEAKERS
- CRT/LCD INTEGRATED USB AUDIO SPEAKERS
- USB AUDIO AMPLIFIERS
- OTHER USB AUDIO APPLICATIONS
  Features
  - INTEGRATED USB INTERFACE:
    - Full-Speed Transceiver Supports 12Mbps Data Transfer
    - Fully Compliant with the USB 1.0 Specification
    - Adaptive Mode for Isochronous Transfer
    - Self-Powered Device
  - ACCEPTS 16-BIT STEREO AND MONO USB AUDIO DATA STREAMS
  - ANALOG PERFORMANCE (V_CC = 5V):
    - Dynamic Range: 100dB (typ at 16-bit)
    - SNR: 105dB (typ)
    - THD+N: 0.002% (typ at 16-bit)
    - Full-Scale Output: 3.1V_PP
  - 8X OVERSAMPLING DIGITAL FILTER:
    - Passband: 0.454f_S
    - Stopband: 0.546f_S
    - Passband Ripple: ±0.002dB
    - Stopband Attenuation: \x9682dB
  - SAMPLING RATE (F_S): 32kHz, 44.1kHz, 48kHz
  - ON-CHIP CLOCK GENERATOR WITH SINGLE 12MHz CLOCK SOURCE
  - MULTI-FUNCTIONS:
    - Digital Attenuator: 0dB to \x9664dB, 1dB/step
    - Soft Mute
    - Zero Flag
    - Suspend Flag
    - Playback Flag
  - DUAL POWER SUPPLIES:
    - +5V for Analog Portion
    - +3.3V for Digital Portion
  - PACKAGE: SSOP-28
  - APPLICATIONS
    - STAND-ALONE USB AUDIO SPEAKERS
    - CRT/LCD INTEGRATED USB AUDIO SPEAKERS
    - USB AUDIO AMPLIFIERS
    - OTHER USB AUDIO APPLICATIONS