SGM8631.pdf? Rail-to-Rail Input and Output
? Input Offset Voltage: 3.5mV (MAX)
? High Gain-Bandwidth Product: 6MHz
? High Slew Rate: 3.7V/μs
? Settling Time to 0.1% with 2V Step: 0.5μs
? Overload Recovery Time: 0.9μs
? Low Noise: 13nV/ Hz at 1kHz
? Supply Voltage Range: 2V to 5.5V
? Input Voltage Range: -0.1V to 5.6V with VS = 5.5V
? Low Supply Current:
SGM8631/3: 570μA (TYP)
SGM8632: 480μA/Amplifier (TYP)
Less than 1μA Shutdown Current for SGM8633
? -40℃ to +125℃ Operating Temperature Range
? Small Packaging:
SGM8631 Available in Green SC70-5, SOT-23-5
and SOIC-8 Packages
SGM8632 Available in Green MSOP-8 and
SOIC-8 Packages
SGM8633 Available in Green SOT-23-6 and
SOIC-8 Packages
? Scalable CMOS amplifier for
low-cost applications
? Rail-to-rail input and output
? Low input offset voltage: ±0.4 mV
? Unity-gain bandwidth: 1 MHz
? Low broadband noise: 27 nV/√Hz
? Low input bias current: 5 pA
? Low quiescent current: 60 μA/Ch
? Unity-gain stable
? Internal RFI and EMI filter
? Operational at supply voltages as low as 1.8 V
? Easier to stabilize with higher capacitive load due
to resistive open-loop output impedance
? Extended temperature range: –40°C to 125°C
