SGM8557-1.pdf• 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)
0.3μA Shutdown Current for SGM8557-3/5 (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:
SGM8557-1 Available in Green SOIC-8, MSOP-8,
and SOT-23-5 Packages
• Ultra-Low Offset Voltage: ±0.25 µV
• Zero-Drift: ±0.005 µV/°C
• Zero-Crossover: 140-dB CMRR True RRIO
• Low Noise: 7.0 nV√Hz at 1 kHz
• No 1/f Noise: 140 nVPP (0.1 Hz to 10 Hz)
• Fast Settling: 2 µs (1 V to 0.01%)
• Gain Bandwidth: 10 MHz
• Single Supply: 2.5 V to 5.5 V
• Dual Supply: ±1.25 V to ±2.75 V
• True Rail-to-Rail Input and Output
• EMI/RFI Filtered Inputs
• Industry-Standard Packages:
Single in SOIC-8, SOT-23-5, and VSSOP-8
Dual in SOIC-8 and VSSOP-8
Quad in SOIC-14 and TSSOP-14
