Product Summary

The TLC32044CFN is a voice band analog interface circuit. The TLC32044CFN integrates a bandpass switched-capacitor antialiasing input filter, a 14-bit-resolution A/D converter, four microprocessor-compatible serial port modes, a 14-bit-resolution D/A converter, and a low-pass switched-capacitor output-reconstruction filter. The TLC32044CFN offers numerous combinations of master clock input frequencies and conversion/sampling rates, which can be changed via digital processor control.

Parametrics

TLC32044CFN absolute maximum ratings: (1)Supply voltage range, VCC+: –0.3 V to 15 V; (2)Supply voltage range, VDD: –0.3 V to 15 V; (3)Output voltage range, VO: –0.3 V to 15 V; (4)Input voltage range, VI: –0.3 V to 15 V; (5)Digital ground voltage range: –0.3 V to 15 V; (6)Storage temperature range: –40℃ to 125℃; (7)Case temperature for 10 seconds: FN or FK package: 260℃; (8)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: N package: 260℃; (9)J package: 300℃.

Features

TLC32044CFN features: (1)14-Bit Dynamic Range ADC and DAC; (2)Complement Format; (3)Variable ADC and DAC Sampling Rate Up to 19,200 Samples per Second; (4)Switched-Capacitor Antialiasing Input Filter and Output-Reconstruction Filter; (5)Synchronous or Asynchronous ADC and DAC Conversion Rates With Programmable Incremental ADC and DAC Conversion Timing Adjustments; (6)Internal Reference for Normal Operation and External Purposes, or Can Be Overridden by External Reference; (7)CMOS Technology.

Diagrams

 TLC32044CFN pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TLC32044CFN
TLC32044CFN

Texas Instruments

IC BANDWITH CODEC 1-CH 28-PLCC

Data Sheet

Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TLC32040C
TLC32040C

Other


Data Sheet

Negotiable 
TLC32040I
TLC32040I

Other


Data Sheet

Negotiable 
TLC32040M
TLC32040M

Other


Data Sheet

Negotiable 
TLC32041
TLC32041

Other


Data Sheet

Negotiable 
TLC32041C
TLC32041C

Other


Data Sheet

Negotiable 
TLC32041I
TLC32041I

Other


Data Sheet

Negotiable