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TWL1103T-Q1

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汽车类语音频带音频处理器 (VBAP)

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TWL1103T-Q1

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产品详情

Number of ADC channels 0 Number of DAC channels 1 Analog inputs 2 Analog outputs 2 Rating Automotive ADC SNR (typ) (dB) 0 DAC SNR (typ) (dB) 0 Operating temperature range (°C) -40 to 105
Number of ADC channels 0 Number of DAC channels 1 Analog inputs 2 Analog outputs 2 Rating Automotive ADC SNR (typ) (dB) 0 DAC SNR (typ) (dB) 0 Operating temperature range (°C) -40 to 105
TQFP (PBS) 32 49 mm² 7 x 7
  • Qualified for Automotive Applications
  • ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (CL = 200 pF, RL = 0)
  • 2.7-V Operation
  • Two Differential Microphone Inputs, One Differential Earphone Output, and One Single-Ended Earphone Output
  • Programmable Gain Amplifiers for Transmit, Receive, Sidetone, and Volume Control
  • Earphone Mute and Microphone Mute
  • On-Chip I2C Bus, Which Provides a Simple, Standard, Two-Wire Serial Interface With Digital ICs
  • Programmable for 15-Bit Linear Data or 8-Bit Companded (u-Law or A-Law) Data
  • Available in a 32-Pin Thin Quad Flatpack (TQFP) Package
  • Designed for Analog and Digital Wireless Handsets and Telecommunications Applications
  • Dual-Tone Multifrequency (DTMF) and Single Tone Generator
  • Pulse Density Modulated (PDM) Buzzer Output

VBAP is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
  • Qualified for Automotive Applications
  • ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (CL = 200 pF, RL = 0)
  • 2.7-V Operation
  • Two Differential Microphone Inputs, One Differential Earphone Output, and One Single-Ended Earphone Output
  • Programmable Gain Amplifiers for Transmit, Receive, Sidetone, and Volume Control
  • Earphone Mute and Microphone Mute
  • On-Chip I2C Bus, Which Provides a Simple, Standard, Two-Wire Serial Interface With Digital ICs
  • Programmable for 15-Bit Linear Data or 8-Bit Companded (u-Law or A-Law) Data
  • Available in a 32-Pin Thin Quad Flatpack (TQFP) Package
  • Designed for Analog and Digital Wireless Handsets and Telecommunications Applications
  • Dual-Tone Multifrequency (DTMF) and Single Tone Generator
  • Pulse Density Modulated (PDM) Buzzer Output

VBAP is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.

The voice-band audio processor (VBAP) is designed to perform transmit encoding analog/digital (A/D) conversion, receive decoding digital/analog (D/A) conversion, and transmit and receive filtering for voice-band communications systems. The device operates in either the 15-bit linear or 8-bit companded (µ-law or A-Law) mode, which is selectable through the I2C interface. The VBAP generates its own internal clocks from a 2.048-MHz master clock input.

The voice-band audio processor (VBAP) is designed to perform transmit encoding analog/digital (A/D) conversion, receive decoding digital/analog (D/A) conversion, and transmit and receive filtering for voice-band communications systems. The device operates in either the 15-bit linear or 8-bit companded (µ-law or A-Law) mode, which is selectable through the I2C interface. The VBAP generates its own internal clocks from a 2.048-MHz master clock input.
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类型 标题 下载最新的英语版本 日期
* 数据表 Voice-Band Audio Processor (VBAP) 数据表 (Rev. B) 2008年 4月 30日
应用手册 Out-of-Band Noise Measurement Issues for Audio Devices (Rev. A) 2019年 12月 31日
应用手册 Audio Serial Interface Configurations for Audio Codecs (Rev. A) 2019年 6月 27日
应用手册 Using the MSP430 Launchpad as a Standalone I2C Host for Audio Products (Rev. A) 2013年 10月 28日
应用手册 Audio Serial Interface Configurations for Audio Codecs 2010年 9月 22日
应用手册 Solving Enumeration Errors in USB Audio DAC and CODEC Designs 2009年 10月 30日
应用手册 Configuring I2S to Generate BCLK from Codec Devices & WCLK from McBSP Port 2009年 7月 8日

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  • MSL 等级/回流焊峰值温度
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