CD2003GP Datasheet PDF – FM/AM RADIO IC – WUXI CHINA

Part Number : CD2003GP

Function : Miltimedia IC / FM / AM RADIO IC

Package : DIP16 / SOP16

Manufacturers : WUXI CHINA RESOURCES SEMICO

Image :

CD2003GP image

Description :

The CD2003GP / GB  is  a monolithic IC designed for use as a FM/ AM radio system.

Combined with audio power amplifier IC, a suitable FM/AM radio can be constituted.

Pinout :

CD2003GP Datasheet

Features

1.  No need  for  FM IFT, AM  IFT, and  FM  detector coil

2. Adjustment free for FM detector circuit

3.  Wide operating supply voltage range:  VCC =1. 8~7V  (T amb  =25’C )

4.  Package:   DIP16/SOP16

Circuit :

CD2003GP Circuit

Other data sheets within the file : CD2003

CD2003GP Datasheet PDF Download

CD2003GP pdf

 


HA1156W Datasheet PDF – FM Stereo Demodulator

This is one of the demodulator types.

Part Number : HA1156W

Function : FM Stereo Demodulator

Package : DIP 14 Pin

Manufacturers : Hitachi

See the preview image and the PDF file for more information.

Image :

HA1156W image

Features

1. Low External Part – No Coils
2. Only One Adjustment of Semifixed Volume for Oscillation Frequency
3. High Operating Stability Against Environmental Condition Change
4. Total System Including Stereo Demodulator, Automatic Stereo-Moanural Switching Circuit, and Stereo Indicator Lamp Driver

Function Block Diagram

Datasheet Block Diagram

HA1156W Pinout

HA1156W Circuit

Absolute maximum ratings ( Ta = 25°C )

1. Supply Voltage : Vcc = 16 V
2. Lamp Current : IL = 75 mA
3. Power Dissipation : Pt = 400 mW
4. Operating Temperature : Topr = -20 to +85°C
5. Storage Temperatue : Tsg = -55 ~ +125°C

Standard Circuit

 

HA1156W Datasheet PDF Download

HA1156W pdf

 

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