SGM8255A-1.pdf? Low Offset Voltage: 25μV (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: 0.2μVP-P
? Input Voltage Noise Density: 12nV/ Hz at 1kHz
? Gain-Bandwidth Product: 8.5MHz
? Low Supply Current: 0.85mA/Amplifier (TYP)
? Overload Recovery Time: 0.7μs
? -40℃ to +125℃ Operating Temperature Range
? Small Packaging:
SGM8255A-1 Available in Green SOT-23-5,
SOIC-8 and MSOP-8 Packages SGM8255A-2 Available in Green
SOIC-8 and MSOP-8 Packages
? Easy to use
? Low cost solution
? Higher performance than two or three op amp design
? Unity gain with no external resistor
? Optional gains with one external resistor
(Gain range: 2 to 1000)
? Wide power supply range: ±2.6 V to ±15 V
? Available in 8-lead PDIP and 8-lead SOIC_N packages
? Low power, 1.5 mA maximum supply current
? DC performance
0.15% gain accuracy: G = 1
125 μV maximum input offset voltage
1.0 μV/°C maximum input offset drift
5 nA maximum input bias current
66 dB minimum common-mode rejection ratio: G = 1
? Noise
12 nV/√Hz @ 1 kHz input voltage noise
0.60 μV p-p noise: 0.1 Hz to 10 Hz, G = 10
? AC characteristics
800 kHz bandwidth: G = 10
10 μs settling time to 0.1% @ G = 1 to 100
1.2 V/μs slew rate
