TEA5551T Datasheet (NXP) - 1-chip AM radio

TEA5551T, 1-chip AM radio

TEA5551T The TEA5551T is a 1-chip monolithic integrated radio circuit which is designed for use as a pocket receiver with headphones in a supply voltage range (VS) of 1.8 V to 4.5 V.

The circuit consists of a complete AM part and dual AF amplifier with low quiescent current.

The AF part has low ra

TEA5551T Features

* Low voltage operation (VS = 1.8 V to 4.5 V)

* Low current consumption (Itot = 5 mA at VS = 3 V)

* All pins provided with ESD protection AM part

* High sensitivity (Vi = 1.5 µV for Vo = 10 mV)

* Good IF suppression

* Good signal handling (Vi(max) = 80