GENERAL DEscriptION
The SGM8091/3 (single), SGM8092 (dual) and SGM8094 (quad) are high speed operational amplifiers, which can operate from 2.5V to 5.5V single supply. The SGM8091/2/3/4 feature an 8mV maximum input offset voltage and offer a low supply current of 4.3mA/amplifier.
The SGM8091/2/3/4 have excellent performance. They have a bandwidth and slew rate usually exist in current feedback amplifiers. They exhibit a wide bandwidth of 350MHz (G = +1) and a 0.1dB gain flatness of 70MHz (G = +1).
The SGM8091/2/3/4 provide wide input common mode voltage range and rail-to-rail output swing. The fast settling time and low distortion make the operational amplifiers appropriate for high speed ADC/DAC. The supply current of SGM8093 is 75μA in shutdown mode. The devices are suitable for use in portable instrumentation and battery-powered systems. They are specified over the extended -40℃ to +125℃ temperature range.
FEATURES
High Speed:
-3dB Bandwidth (G = +1): 350MHz
Slew Rate: 265V/μs
Settling Time to 0.1% with 2V Step: 32ns
Excellent Video Performance (RL = 150Ω, G = +2):
0.1dB Gain Flatness: 70MHz
Diff Gain: 0.004%, Diff Phase: 0.08°
Input Offset Voltage: 8mV (MAX)
Rail-to-Rail Output
Supply Voltage Range: 2.5V to 5.5V
Input Common Mode Voltage Range: -0.2V to 3.8V with VS = 5V
Low Supply Current: 4.3mA (TYP)
-40℃ to +125℃ Operating Temperature Range
Available in Green SOIC-8 and SOT-23-5 Packages
APPLICATIONS
ADC
DVD
Filter
Hand Set
Imaging
base Station
Photodiode Preamp