VCR SignalLuminance/ Chroma and Normal Audio Signals Processing IC
ICs for VCR
AN3389SB
Recording/Playback Amplifier IC for 4-Head VCR
s Overview
The AN3389SB is a multi-functional recor...
Description
ICs for VCR
AN3389SB
Recording/Playback Amplifier IC for 4-Head VCR
s Overview
The AN3389SB is a multi-functional recording and playback IC with built-in auto-tracking interface, and automatic head selector at special playback for 4-head VCR.
0.35±0.1 Unit : mm
s Features
Single power supply : VCC=5V typ. Built-in AGC circuit for recording current control Automatic head switching for special playback Built-in an automatic tracking interface
0.8 15.2±0.3
0.1±0.1
0.2 – 0.05
0.5
8.4±0.3 11.93±0.3
36-Pin SSOP Package (SSOP036-P-0450A)
s Absolute Maximum Ratings (Ta=25 ˚C)
Parameter Supply voltage
Note 2)
Symbol VCC
ICC
Rating 5.6 160 930 –20 to + 70 –55 to + 125
Unit V mA mW ˚C ˚C
Supply voltage Note 2) Power dissipation Note 3) Operating ambient temperature Note 1) Storage temperature Note 1)
PD Topr Tstg
Note 1) Ta=25˚C except operating ambient temperature and storage temperature. Note 2) Guaranteed values if RADJ is 20kΩ or more. If RADJ is less than 20kΩ, ensure that the stated power dissipation is not exceeded. Note 3) The power dissipation is that of a package at Ta=70˚C as mounted on the standard PC board.
s Recommended Operating Range (Ta=25˚C)
Parameter Operating supply voltage range Symbol VCC Range 4.5V to 5.5V
1.3±0.25
+ 0.1
1.3±0.25 2.85±0.2
1
2
VCC 0.01µF 0.002 µF
390pF EPSPSW (EP : H, PB
AN3389SB
s Block Diagram
0.1µF 0.002 µF 390kΩ
RADJ 47kΩ 0.01 µF 10kΩ
0.022 µF
VASEL SLOW SW(VIDEO : H, RECEQ AUDIO : L) AGC OUT AGC DET PBRECSW PLU...
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