BL1062A1 Datasheet (SHANGHAI BELLING) - Low voltage transmission

BL1062A1, Low voltage transmission

The BL1062A1 is integrated circuits that perform all speech and line interface functions required in fully electronic telephone sets.

It performs electronic switching between dialling and speech.

The ICs operate at line voltage down to 1.6 V DC (with reduced performance) to facilitate the use of mor

BL1062A1 Features

* Low DC line voltage; operates down to 1.6 V (excluding polarity guard) Voltage regulator with adjustable static resistance Provides a supply for external circuits Symmetrical high-impedance inputs (64 Κ Ω ) for dynamic, magnetic or piezoelectric microphones Asymmetrical high-impedance input (32 ΚΩ)