Datasheet4U Logo Datasheet4U.com

TP5510 - Full Duplex Analog Front End for Consumer Applications

General Description

The TP5510 consists of a m-law monolithic AFE device utilizing the A D and D A conversion architecture shown in Figure 1 and a serial data interface The device is fabricated using National’s advanced double-poly CMOS process (microCMOS) The A D portion of the device consists of an input gain adjust

Key Features

  • Y Y Y Y Y Y Y Y Y Y Y Y Y Complete A D and D A with filter system including Serial Data Interface Encode high-pass and low-pass filter Decode low-pass filter with sin x x correction Active RC noise filters m-law compatible A D and D A Internal precision voltage reference Internal auto-zero circuitry m-law TP5510 g 5V operation Low operating power typically 60 mW Power-down standby mode typically 3 mW Automatic power-down TTL or CMOS compatible digital interfaces Maximizes PC card circuit densi.

📥 Download Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TP5510 Full Duplex Analog Front End (AFE) for Consumer Applications February 1997 TP5510 Full Duplex Analog Front End (AFE) for Consumer Applications General Description The TP5510 consists of a m-law monolithic AFE device utilizing the A D and D A conversion architecture shown in Figure 1 and a serial data interface The device is fabricated using National’s advanced double-poly CMOS process (microCMOS) The A D portion of the device consists of an input gain adjust amplifier an active RC pre-filter which eliminates very high frequency noise and a switched-capacitor band-pass filter that rejects signals below 200 Hz and above 3400 Hz Also included are auto-zero circuitry and a compressing A D which samples the filtered signal and converts it to the m-law digital format The decode portion