低功耗轨至轨输入/输出运算放大器,带有关断 LOW-POWER RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
The devices in the TLV246x-Q1 family of low-power rail-to-rail input/output operational amplifiers are well suited for battery management systems in HEV/EV and Powertrain, and lighting and roof module systems in Body and Lighting applications. The input common-mode voltage range extends beyond the supply rails for maximum dynamic range in low-voltage systems. The amplifier output has rail-to-rail performance with high-output-drive capability, solving one of the limitations of older rail-to-rail input/output operational amplifiers. This rail-to-rail dynamic range and high output drive make the TLV246x-Q1 ideal for buffering analog-to-digital converters.
The operational amplifier has 6.4-MHz bandwidth and a 1.6-V/µs slew rate with only 500-µA supply current, which provides good ac performance with low-power consumption. Devices are available with an optional shutdown terminal, which places the amplifier in an ultralow supply-current mode IDD = 0.3 µA/channel. While in shutdown, the operational amplifier output is placed in a high-impedance state. DC applications are also well served with an input noise voltage of 11 nV/√Hz and input offset voltage of 100 µV.
输出电流 80mA @5V
供电电流 550 µA
电路数 2
通道数 2
输入补偿漂移 2.00 µV/K
转换速率 1.60 V/μs
增益频宽积 6.4 MHz
过温保护 No
输入补偿电压 150 µV
输入偏置电流 1.3 nA
工作温度Max 125 ℃
工作温度Min -40 ℃
增益带宽 6.4 MHz
共模抑制比Min 71 dB
安装方式 Surface Mount
引脚数 8
封装 VSSOP-8
封装 VSSOP-8
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TLV2462QDGKRQ1 TI 德州仪器 | 当前型号 | 当前型号 |
TLV2472CDGNG4 德州仪器 | 功能相似 | TLV2462QDGKRQ1和TLV2472CDGNG4的区别 |