SGM8557.pdf? 240mA Output Drive Capability
? Rail-to-Rail Output
? Low Input Offset Voltage: 5μV (MAX)
? Low Input Offset Voltage Drift: 27nV/℃ (TYP)
? Low Noise: 30nV/√Hz at 1kHz
? Over-Temperature Protection
? Supply Voltage Range: 2.7V to 5.5V
? Quiescent Supply Current:
1.2mA/Amplifier (TYP)
0.3μA Shutdown
Current for SGM8557-3/5 (TYP)
? Gain-Bandwidth Product: 15MHz
? High Slew Rate: 7V/μs
? High Open-Loop Gain (RL = 2kΩ): 144dB
? Power Supply Rejection Ratio: 120dB
? No Phase Reversal for Overdriven Inputs
? Small Packaging:
SGM8557-1 Available in Green SOIC-8,
MSOP-8,and SOT-23-5 Packages
SGM8557-2 Available in a
Green SOIC-8 Package
SGM8557-3 Available in Green
SOIC-8 andSOT-23-6 Packages
SGM8557-5 Available in a Green MSOP-10 Package
? Rail-to-rail inputs and outputs
CMRR at VCM = 0.1V beyond VS 135dB, typ
VOH and VOL10mV from VS, typ
? No 1/f noise corner down to 0.1Hz
Input noise voltage10nV/√Hz at 1kHz
0.1Hz to 10Hz noise voltage250nVP-P
? Low offset voltage2.5μV, Max
? Superb offset drift 15nV/°C, Max
? Single supply2.25V to 6.0V
? Dual supply±1.125V to ±3.0V
? Low ICC 675μA, typ
? Wide bandwidth.5MHz
? Operating temperature range
Industrial -40°C to +85°C
Full industrial -40°C to +125°C
? Packaging- Single: SOIC, SOT-23
