2.8MHz,High Voltage,High Precision,Low NoiseRail-to-Rail Output Operational Amplifier,SGM8252A Replace OPA2180.
SGM8252A
SGM8252A.pdf
FEATURES
? Low Offset Voltage: 18μV (MAX)
? Rail-to-Rail Output Swing
? 4.5V to 36V Single Supply Operation
? Open-Loop Voltage Gain: 150dB (TYP)
? PSRR: 150dB (TYP)
? CMRR: 135dB (TYP)
? 0.1Hz to 10Hz Noise: 0.4μVP-P
? Input Voltage Noise Density: 20nV/Hz at 1kHz
? Gain-Bandwidth Product: 2.8MHz
? Low Supply Current: 450μA/Amplifier (TYP)
? Overload Recovery Time: 3μs
? -40℃ to +125℃ Operating Temperature Range
? Available in Green SOIC-8 and MSOP-8 Packages
PIN CONFIGUTION
优势替代
FEATURES
? 低失调电压:75μV(最大值)
? 零漂移:0.1μV/°C
? 低噪声:10 nV/√Hz
? 极低1/f 噪声
? 出色的直流精度:
– 电源抑制比(PSRR);126dB
– 共模抑制比(CMRR):114dB
– 开环路增益(AOL):120dB
? 静态电流:525μA(最大值)
? 宽电源电压:±2V 至±18V
? 轨至轨输出:
输入包括负电源轨
? 低偏置电流:250pA(典型值)
? 已过滤射频干扰(RFI) 的输入
? 微型尺寸封装
PIN CONFIGUTION









