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BA7184S PDF预览

BA7184S

更新时间: 2024-02-24 22:21:32
品牌 Logo 应用领域
罗姆 - ROHM 消费电路商用集成电路音频放大器视频放大器光电二极管
页数 文件大小 规格书
8页 122K
描述
4-channel PRE / REC amplifier with auto-tracking interface

BA7184S 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:DIP
包装说明:SDIP-24针数:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.77
Is Samacsys:N商用集成电路类型:VIDEO PREAMPLIFIER
增益:60 dBJESD-30 代码:R-PDIP-T24
JESD-609代码:e3/e2长度:22.9 mm
信道数量:4功能数量:1
端子数量:24最高工作温度:65 °C
最低工作温度:-20 °C封装主体材料:PLASTIC/EPOXY
封装代码:SDIP封装等效代码:SDIP24,.3
封装形状:RECTANGULAR封装形式:IN-LINE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:5 V
认证状态:Not Qualified座面最大高度:4.25 mm
子类别:Audio/Video Amplifiers最大压摆率:100 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
表面贴装:NO技术:BIPOLAR
温度等级:COMMERCIAL端子面层:TIN/TIN COPPER
端子形式:THROUGH-HOLE端子节距:1.778 mm
端子位置:DUAL处于峰值回流温度下的最长时间:10
宽度:7.62 mmBase Number Matches:1

BA7184S 数据手册

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Video ICs  
BA7184S  
Control system logic table  
(1) DFF IN (pin 16)  
• Playback input selection (head switching)  
Control pin  
Function  
Control voltage  
VCTRL16 [V]  
Selected playback input  
Ch3 (PRE IN3 8pin)  
Ch4 (PRE IN4 10pin)  
Ch1 (PRE IN1 4pin)  
Ch2 (PRE IN2 6pin)  
DFF IN  
EP / SP  
3.5 ~ VCC  
0.0 ~ 1.2  
L
H
L
H
L
H
(2) EP / SP control (pin 2)  
• Recording output selection  
• Playback input selection (see (1))  
Control pin  
Function  
Control voltage  
VCTRL2 [V]  
Selected recording output  
EP (REC OUT 8, 9, 10pin)  
SP (REC OUT 4, 5, 6pin)  
EP / SP  
H
L
3.5 ~ VCC  
0.0 ~ 1.2  
(3) TP / PB / EE / REC CTRL (pin 12)  
• Special playback / playback / recording mute / recording mode switching  
Function  
Control pin  
Control voltage  
VCTRL12 [V]  
Mode  
PB / EE / REC  
PRE AMP AT ENVE ENV COMP REC MUTE REC AMP  
OT  
H
TRICK PLAY  
PB  
ON  
ON  
ON  
ON  
ON  
OFF  
OFF  
ON  
OFF  
OFF  
ON  
4.1 ~ VCC  
3.0 ~ 3.7  
1.1 ~ 2.6  
0.0 ~ 0.7  
OFF  
OFF  
OFF  
M
L
REC MUTE  
REC  
OFF  
OFF  
OFF  
OFF  
OFF  
ON  
• Pin 12 is biased internally in the IC. When open, PB mode is selected.  
(4) H SYNC IN (pin 17)  
• Special playback envelope comparator (ENVE COMP) output latch control.  
• AGC operation control for recording.  
Control pin  
Function  
Control voltage  
VCTRL17 [V]  
H SYNC  
ENVE COMP  
Set at falling edge  
AGC detector  
H
L
ON  
2.8 ~ VCC  
0.0 ~ 1.2  
OFF  
(5) ENVE COMP OUT (pin 15)  
• Outputs playback envelope comparator data for special playback.  
Function  
Control pin  
Playback input level  
ENVE COMP  
H
L
Ch1 or Ch2 > Ch3 or Ch4  
Ch1 or Ch2 < Ch3 or Ch4  
7

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