Low Noise, High Precision, High Voltage,Rail-to-Rail I/O Operational Amplifiers, SGM8276-2 Replace OPA2140.
SGM8276-2
SGM8276-2.pdf
FEATURES
• Wide Input Common Mode and
Differential VoltageRanges
• Low Input Bias and Offset Current
• Output Short-Circuit Protection
• Rail-to-Rail Input and Output
• High Input Impedance
• Low Offset Voltage: 0.3mV (TYP), 1.5mV (MAX)
• Low Noise: 10nV/Hz at 1kHz
• Gain-Bandwidth Product: 10MHz
• High Slew Rate: 8V/μs
• -40℃ to +125℃ Operating Temperature Range
• Small Packaging:
SGM8276-1 Available in a Green SOT-23-5 Package
SGM8276-2 Available in a Green SOIC-8 Package
SGM8276-4 Available in a Green SOIC-14 Package
PIN CONFIGUTION
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CROSS
FEATURES
• 极低的温漂:1μV/°C(最大值)
• 极低的偏移:120μV
• 低输入偏置电流:10pA(最大值)
• 极低的1/f 噪声:250nVPP,0.1Hz 至10Hz
• 低噪声:5.1nV/√Hz
• 压摆率:20V/μs
• 低电源电流:2mA(最大值)
• 输入电压范围包括V– 电源
• 单电源运作:4.5V 至36V
• 双电源运作:±2.25V 至±18V
• 无相位反转
• 行业标准SOIC 封装
• VSSOP、TSSOP 和SOT-23 封装
PIN CONFIGUTION
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