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AN6426NK Datasheet Hands-free Speech Network IC

Manufacturer: Panasonic

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Datasheet Details

Part number AN6426NK
Manufacturer Panasonic
File Size 127.85 KB
Description Hands-free Speech Network IC
Datasheet download datasheet AN6426NK Datasheet

General Description

s Pin No.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Symbol GND AGC SAO SAI Vr2 VPO RO1 RO2 RBO RPO RPI MAI1 MAO1 TL1 TLO ND1 ND2 TAI TAO ATC TAC Ground Loudspeaker amp.

time constant Loudspeaker amp.

Overview

ICs for Telephone AN6426NK Hands-free Speech Network IC s Overview The AN6426NK incorporates both speech network and hands-free functions.

Its well designed block configuration allows realization of a hands-free telephone with a minimal number of components.

36.8±0.3 1 42 0.5±0.1 0.9±0.25 21 13.7±0.3 4.76±0.25 3 to 15° 15.3±0.25 0.3 – 0.05 +0.

Key Features

  • Incorporates all the functions required of a hands-free telephone.
  • Incorporates all the functions required of a handset.
  • Complies with AC and DC impedance requirements.
  • Provides a wide dynamic range.
  • A noise detecting circuit prevents inadvertent transmission.
  • Operation on an external power supply is available.
  • Each mode can be easily controlled.
  • A built-in loudspeaker amplifier can operated either on line voltage or.

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