High precision Operational Amplifier, SGM8557-1 Replace AD8628.
SGM8557-1
SGM8557-1.pdf
SGM8557-1.pdfFEATURES
? 240mA Output Drive Capability
? Rail-to-Rail Output
? Low Input Offset Voltage: 5μV (MAX)
? Low Input Offset Voltage Drift: 27nV/℃ (TYP)
? Low Noise: 22nV/ Hz at 1kHz
? Over-Temperature Protection
? Supply Voltage Range: 2.7V to 5.5V
? Quiescent Supply Current: 1.2mA/Amplifier (TYP)
? Gain-Bandwidth Product: 15MHz
? High Slew Rate: 7V/μs
? Voltage Gain (RL = 2kΩ): 144dB
? Power Supply Rejection Ratio: 120dB
? No Phase Reversal for Overdriven Inputs
? Small Packaging:
- SOIC-8, MSOP-8,and SOT-23-5 Packages
PIN CONFIGUTION
優勢替代
FEATURES
? Lowest auto-zero amplifier noise
? Low offset voltage: 1 μV
? Input offset drift: 0.002 μV/°C
? Rail-to-rail input and output swing
? 5 V single-supply operation
? High gain, CMRR, and PSRR: 130 dB
? Very low input bias current: 100 pA maximum
? Low supply current: 1.0 mA
? Overload recovery time: 50 μs
? No external components required
? Qualified for automotive applications
PIN CONFIGUTION
