2.8MHz,High Voltage,High Precision,Low NoiseRail-to-Rail Output Operational Amplifier,SGM8252A Replace OPA2180.
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
CROSS
OPA2180 OPA2180.pdf

No.12553

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
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