SGM8212-2.pdf? Support Single or Dual Power Supplies:
2.7V to 36V or ±1.35V to ±18V
? Low Noise: 15nV/√Hz at 1kHz
? Input Offset Voltage: 1.8mV (MAX)
? Rail-to-Rail Input and Output
? Gain-Bandwidth Product: 2.5MHz
? Unity-Gain Stable
? Phase Margin: 60° for G = 1 and CL = 10pF
? Low Quiescent Current: 475μA/Amplifier
? High CMRR: 98dB (TYP)
? Low Input Bias Current: 5pA (TYP)
? -40℃ to +125℃ Operating Temperature Range
? Small Packaging:
SGM8212-1 Available in Green SOT-553-5, SOT-23-5
and SOIC-8 Packages SGM8212-2
Available in Green SOIC-8 and
TDFN-3×3-8L Packages
? True single-supply operation
Output swings rail-to-rail
Input voltage range extends below ground
Single-supply capability from 5 V to 30 V
Dual-supply capability from ±2.5 V to ±15 V
? High load drive
Capacitive load drive of 350 pF, G = +1
Minimum output current of 15 mA
? Excellent ac performance for low power
800 μA maximum quiescent current per amplifier
Unity-gain bandwidth: 1.8 MHz
Slew rate of 3 V/μs
? Good dc performance
800 μV maximum input offset voltage
2 μV/°C typical offset voltage drift
25 pA maximum input bias current
? Low noise
13 nV/√Hz at 10 kHz
No phase inversion
