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TLV320AIC1109

Features: 2.7-V OperationTwo Differential Microphone Inputs, OneDifferential Earphone Output, and OneSingle-Ended Earphone OutputProgrammable Gain Amplifiers for TransmitReceive, Sidetone, and Volume ControlEarphone Mute and Microphone MuteOn-Chip I2C-Bus, Which Provides a SimpleStandard, Two-Wire...

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SeekIC No. : 004522440 Detail

TLV320AIC1109: Features: 2.7-V OperationTwo Differential Microphone Inputs, OneDifferential Earphone Output, and OneSingle-Ended Earphone OutputProgrammable Gain Amplifiers for TransmitReceive, Sidetone, and Volum...

TLV320AIC1109 Data Sheet

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Part Number:
TLV320AIC1109
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

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 (µ-Law or A-Law) Mode
32-Terminal TQFP Package
Designed for Analog and Digital Wireless
Handsets and Telecommunications
Applications
Dual-Tone Multifrequency (DTMF)
Pulse Density Modulated (PDM) Buzzer
Output


Application

Digital Handset
Digital Headset
Cordless Phones
Digital PABX
Digital Voice Recording


Specifications

Supply voltage range, DVDD, EARVDD 0.5 V to 4 V
Output voltage range, VO 0.5 V to 4 V
Input voltage range, VI 0.5 V to 4 V
Continuous total power dissipation See Dissipation Rating Table
Operating free air temperature range, TA 40°C to 85°C
Storage temperature range, Tstg 65°C to 150°C
Lead temperature 1,6 mm from case for 10 seconds 260°C


Description

The PCM codec TLV320AIC1109  is designed to perform the transmit encoding analog/digital (A/D) conversion and receive decoding digital/analog (D/A) conversion, together with transmit and receive filtering, for voice-band communications systems. The TLV320AIC1109 operates in either the 15-bit linear or 8-bit companded  (µ-law or A-Law) mode, which is selectable through the I2C interface. From a 2.048-MHz master clock input, the PCM codec generates its own internal clocks. 


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