SGM8249-2.pdf? Low Offset Voltage: 10μV (MAX)
? Rail-to-Rail Output Swing
? Support Single or Dual Power Supplies:
4.5V to 36V or ±2.25V to ±18V
? Open-Loop Voltage Gain: 150dB (TYP)
? PSRR: 150dB (TYP)
? CMRR: 140dB (TYP)
? Input Voltage Noise Density: 10nV/ Hz at 1kHz
? Gain-Bandwidth Product: 8MHz
? Low Supply Current: 0.85mA/Amplifier (TYP)
? Overload Recovery Time: 0.7μs
? -40℃ to +125℃ Operating Temperature Range
? Small Packaging: SGM8249-1 Available in Green
SOT-23-5 and SOIC-8 Packages SGM8249-2
Available in Green SOIC-8 Package
? Offset voltage:
25 μV maximum at 25°C (B grade, 8-lead SOIC, single/ dual)
50 μV maximum at 25°C (A grade, 8-lead SOIC, single/ dual)
50 μV maximum at 25°C (A grade, 14-lead SOIC, quad)
? Offset voltage drift:
0.25 μV/°C maximum (B grade, 8-lead SOIC, single/dual)
0.55 μV/°C maximum (A grade, 8-lead SOIC, single/dual)
0.75 μV/°C maximum (A grade, 14-lead SOIC, quad)
? MSL1 rated
Low input bias current: 1 nA maximum at TA = 25°C
Low voltage noise density: 6.9 nV/√Hz typical at f = 1000 Hz
CMRR, PSRR, and AV > 120 dB minimum
Low supply current: 400 μA per amplifier typical
Wide gain bandwidth product: 3.9 MHz at ±5 V
? Dual-supply operation:
Specified at ±5 V to ±15 V
Operates at ±2.5 V to ±15 V
? Unity gain stable
? No phase reversal
? Long-term offset voltage drift (10,000 hours): 0.5 μV typical
? Temperature hysteresis: 1 μV typical
