SGM8604.pdf• 232mA Output Drive Capability
• Rail-to-Rail Output
• Low Input Offset Voltage: 10μV (MAX)
• Low Input Offset Voltage Drift: 17nV/℃ (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)
0.1μA Shutdown Current for SGM8604-3/5 (TYP)
• Gain-Bandwidth Product: 15MHz
• High Slew Rate: 7V/μs
• Voltage Gain (RL = 2kΩ): 145dB
• Power Supply Rejection Ratio: 127dB
• No Phase Reversal for Overdriven Inputs
• Small Packaging:
SGM8604-1 Available in a Green UTDFN-1.45×1-6L
SGM8604-2 Available in a Green TDFN-2×3-8AL
SGM8604-3 Available in a Green UTDFN-1.45×1-6L
SGM8604-5 Available in a Green TDFN-3×3-10L
• Ultra-Low Offset Voltage
20µV (max) at +25°C (Grade A)
50µV (max) at +25°C (Grade B, 6-Pin SOT23)
• Ultra-Low Offset Voltage Drift
2µV/°C (max) (Grade A)
4.5µV/°C (max) (Grade B, 6-Pin SOT23)
5.5µV/°C (max) (6-Pin SOT23)
• Ultra-Low 1pA Input Bias Current
• High Open-Loop Voltage Gain: 110dB (min)
(RL = 100kΩ)
• Compatible with +3V and +5V Single-Supply
Power Systems
• Ground Sensing: Input Common-Mode Range
Includes Negative Rail
• Rail-to-Rail Output Swing into a 1kΩ Load
• 350µA Quiescent Current
• Gain-Bandwidth Product
1.7MHz (MAX4236, AV = 1V/V)
7.5MHz (MAX4237, AV = 5V/V)
• 200pF Capacitive Load Handling Capability
• Shutdown Mode: 0.1µA Quiescent Current,
Places Output in a High-Impedance State
• Available in Space-Saving SOT23 and µMAX
Packages
