参数资料
型号: BA7655A
厂商: Rohm CO.,LTD.
元件分类: 音频放大器
英文描述: Dual Voltage-controlled Amplifier
中文描述: 双电压控制放大器
文件页数: 1/4页
文件大小: 51K
代理商: BA7655A
1
Multimedia ICs
Dual Voltage-controlled Amplifier
BA7655A / BA7655AF
The BA7655A and BA7655AF are dual voltage-controlled amplifier ICs designed for use in camcorders and VCRs.
By varying the control voltage the amplifier gain can varied from -6dB to +6dB. When the control pin voltage drops
below 1V the amplifier enters Power Save Mode which mutes the output and reduces the current drawn by the IC.
Applications
Video cassette recorders and camcorders
Features
1) Wide bandwidth.
2) Wide dynamic range.
3) Low power cousumption.
4) Output muting possible.
5) Low voltage gain temperature drift.
Block diagram
VCA2
VCA1
GND
OUT1
CTL1
IN1
IN2
CTL2
OUT2
5
6
7
8
1234
VCC
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相关代理商/技术参数
参数描述
BA7655A/AF 制造商:未知厂家 制造商全称:未知厂家 功能描述:マルチメディアLSI
BA7655AF 制造商:ROHM 制造商全称:Rohm 功能描述:2ch Voltage Controlled Amplifier for Adjustment Video Signal Level
BA7655AF-E2 功能描述:特殊用途放大器 VOLT CONTRLLD AMP 8PIN RoHS:否 制造商:Texas Instruments 通道数量:Single 共模抑制比(最小值): 输入补偿电压: 工作电源电压:3 V to 5.5 V 电源电流:5 mA 最大功率耗散: 最大工作温度:+ 70 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-20 封装:Reel
BA7657 制造商:未知厂家 制造商全称:未知厂家 功能描述:
BA7657F 制造商:ROHM 制造商全称:Rohm 功能描述:Broadband Triple Circuits Video Signal Switchers