TEXAS INSTRUMENTS LMH6646MA. 运算放大器, 双路, 55 MHz, 2个放大器, 22 V/µs, 2.5V 至 12V, SOIC, 8 引脚
The is a dual Operational Amplifier with rail-to-rail input and output. The voltage feedback amplifier offers high speed 55MHz and low voltage operation 2.7V. Input common-mode voltage range exceeds either supply by 0.3V, enhancing ease of use in multitude of applications where previously only inferior devices could be used. Output voltage range extends to within 20mV of either supply rails, allowing wide dynamic range especially in low voltage applications. Even with low supply current of 650µA/amplifier, output current capability is kept at a respectable ±20mA for driving heavier loads. Important device parameters such as BW, slew rate and output current are kept relatively independent of the operating supply voltage by a combination of process enhancements and design architecture. Both turn-on and turn-off characteristics are well behaved with minimal output fluctuations during transitions.
输出电流 20mA @5V
供电电流 725 µA
电路数 2
通道数 2
针脚数 8
带宽 55 MHz
转换速率 22.0 V/μs
增益频宽积 55 MHz
输入补偿电压 1 mV
输入偏置电流 650 nA
工作温度Max 85 ℃
工作温度Min -40 ℃
3dB带宽 55 MHz
共模抑制比Min 56 dB
电源电压 2.5V ~ 12V
安装方式 Surface Mount
引脚数 8
封装 SOIC-8
封装 SOIC-8
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Each
制造应用 传感与仪器, 便携式器材, 信号处理
RoHS标准 Non-Compliant
含铅标准 Contains Lead
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LMH6646MA TI 德州仪器 | 当前型号 | 当前型号 |
LMH6646MA/NOPB 德州仪器 | 类似代替 | LMH6646MA和LMH6646MA/NOPB的区别 |