为± 200 V共模电压差动放大器 ±200-V COMMON-MODE VOLTAGE DIFFERENCE AMPLIFIER
DESCRIPON
The INA148 is a precision low-power unity-gain difference amplifier with a high common-mode input voltage range. It consists of a monolithic precision bipolar operational amplifier with a thin-film resistor network.
FEATURES
• Qualified for Automotive Applications
• High Common-Mode Voltage
– 75 V at VS = 5 V
– ±200 V at VS = ±15 V
• Fixed Differential Gain = 1 V/V
• Low Quiescent Current: 260 µA
• Wide Supply Range
– Single Supply: 2.7 V to 36 V
– Dual Supplies: ±1.35 V to ±18 V
• Low Gain Error: 0.075% Max
• Low Nonlinearity: 0.002% Max
• High CMR: 86 dB
• Surface-Mount SO-8 D Package
APPLICATIONS
• Current-Shunt Measurements
• Differential Sensor Amplifiers
• Line Receivers
• Battery-Powered Systems
• Automotive Instrumentation
• Stacked-Cell Monitors
供电电流 260 µA
电路数 1
通道数 1
共模抑制比 70 dB
静态电流 600 µA
转换速率 1.00 V/μs
输入补偿电压 1 mV
工作温度Max 125 ℃
工作温度Min -40 ℃
3dB带宽 100 kHz
增益带宽 70 dB
共模抑制比Min 70 dB
电源电压Max 30V ~ 50V
安装方式 Surface Mount
引脚数 8
封装 SOIC-8
封装 SOIC-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