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AN3389SB 参数 Datasheet PDF下载

AN3389SB图片预览
型号: AN3389SB
PDF下载: 下载PDF文件 查看货源
内容描述: 录制/播放放大器IC的4头录像机 [Recording/Playback Amplifier IC for 4-Head VCR]
分类和应用: 放大器录像机
文件页数/大小: 11 页 / 128 K
品牌: PANASONIC [ PANASONIC SEMICONDUCTOR ]
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ICs for VCR
s
Pin Descriptions (cont.)
Pin No.
Pin name
DC voltage (V
CC
=5V)
Equivalent circuit
AN3389SB
Description
50kΩ
35
VASEL
5V
35
200Ω
Video/audio mode-selection control
for automatic tracking interface.
Video mode is selected when this
pin is high (open), and audio mode
is selected when this pin is low.
50kΩ
SLOW SW
5V for
playback
36
200Ω
Still/slow mode selection control.
Still mode is selected when this pin
is high (open), and slow mode is
selected when this pin is low, under
the condition that Pin21
(PB CONT) is low.
36
36
Rec EQ
3.7V for
recording
960Ω
200Ω
Recording equalization
11