HA1156W Datasheet PDF – FM Stereo Demodulator

This is one of the demodulator types.

Part Number: HA1156W

Function: FM Stereo Demodulator

Package: DIP 14 Pin

Manufacturer: 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 Temperature: Tsg = -55 ~ +125°C

Standard Circuit

 

HA1156W Datasheet PDF Download

HA1156W pdf

 

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MC1496P Datasheet PDF – Balanced Modulator / Demodulator

Part Number: MC1496P

Function: Balanced Modulator / Demodulator

Package: DIP 14 Pin type

Manufacturer: Motorola (Freescale)

Pinouts:

MC1496P datasheet

 

Description

These devices were designed for use where the output voltage is a product of an input voltage (signal) and a switching function (carrier). Typical applications include suppressed carrier and amplitude modulation, synchronous detection, FM detection, phase detection, and chopper applications. See Motorola Application Note AN531 for additional design information.

Features

1. Excellent Carrier Suppression

2. Adjustable Gain and Signal Handling

3. Balanced Inputs and Outputs

4. High Common Mode Rejection – 85 dB typ.

 

MC1496P Datasheet PDF Download


MC1496P pdf

Other data sheets are available within the file:

MC1496BP, MC1496D, MC1496G, MC1496L, MC1496