CD1691CB Datasheet PDF – Monolithic FM AM radio circuit

Part Number : CD1691CB

Function : Highly integrated single-chip fewer external components FM / AM radio IC

Package : SOIC 28 Pin Type

Manufacturers : Huajing Microelectronics

Image :
CD1691CB image pinout


It is a monolithic FM / AM radio integrated circuit with low integration of peripheral components


1. Small quiescent current when VCC = 3V FM I CCQ = 5.3 mA, AM, I CCQ = 3.4 mA typ.
2. With FM / AM selector switch
3. Built AFC variable capacitance
4. Contained RF AGC IF AGC
5. Tuning LED Driver
6. Electronic volume control FM Mute

Pinout :

CD1691CB datasheet

Other data sheets within the file : CD1691

CD1691CB Datasheet PDF Download

CD1691CB pdf