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TDA4340X PDF Data sheet ( 特性 )

部品番号 TDA4340X
部品説明 Stereo Decoder/Noise Blanker
メーカ Siemens Semiconductor
ロゴ Siemens Semiconductor ロゴ 



Total 15 pages
		

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TDA4340X Datasheet, TDA4340X PDF,ピン配置, 機能
Stereo Decoder/Noise Blanker
TDA 4340X
1 Overview
1.1 Features
• Internal reference voltage source
• Adjustment free oscillator with
ceramic resonator 456 kHz
• Pilot dependent mono/stereo switching with
hysteresis
• Stereo indicator output
P-DSO-20-1
• Analogue control of mono/stereo change over (stereo noise control, SNC)
• Pilot canceller (19 kHz)
• Adjacent channel noise suppression (114 kHz)
• MUTE facility
• Analogue control of deemphasis (high cut control, HCC).
• Stereo inputs for additional signal source at output amplifiers
• Interference noise detector with integrated high-pass filter
• (IF level signal or MPX input)
• MPX input low-pass filter
• Noise blanking at MPX demodulator outputs
• Input and output level adjustable (resistor values)
Type
TDA 4340X
Ordering Code
Q67000-A5058
Package
P-DSO-20-1
1.2 Application
The TDA 4340X is an integrated circuit providing the stereo decoder function and noise
blanking for FM car radio applications.
Semiconductor Group
1
04.96

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部品番号部品説明メーカ
TDA4340X

Stereo Decoder/Noise Blanker

Siemens Semiconductor
Siemens Semiconductor

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