GENERAL DEscriptION

The SGM8061 (single), SGM8062 (dual) and SGM8063 (single with shutdown) are high speed operational amplifiers, which can operate from 2.5V to 5.5V single supply. The SGM8061/2/3 feature an 8mV maximum input offset voltage and offer a low supply current of 8.2mA/amplifier.

The SGM8061/2/3 have excellent performance. They have a bandwidth and slew rate usually exist in current feedback amplifiers. They exhibit a wide bandwidth of 500MHz (G = +1) and a 0.1dB gain flatness of 130MHz (G = +1).

The SGM8061/2/3 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 SGM8063 is 75μA in shutdown mode. The devices are suitable for use in portable instrumentation and battery-powered systems.

The single SGM8061 is available in Green SOT-23-5 and SOIC-8 packages. The dual SGM8062 is available in Green SOIC-8 and MSOP-8 packages. The single with shutdown SGM8063 is available in Green SOT-23-6 and SOIC-8 packages. They are specified over the extended -40℃ to +125℃ temperature range.

FEATURES

• High Speed:

  -3dB Bandwidth (G = +1): 500MHz

  Slew Rate: 420V/μs

  Settling Time to 0.1% with 2V Step: 16ns

• Excellent Video Performance (RL = 150Ω, G = +2):

  0.1dB Gain Flatness: 80MHz

  Diff Gain: 0.015%, Diff Phase: 0.05°

• 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: 

  8.2mA (TYP)

  75μA Shutdown Current

• -40℃ to +125℃ Operating Temperature Range

• Available in Green SOT-23-6 and SOIC-8 Packages

APPLICATIONS

ADC

DVD

Filter

Hand Set

Imaging

base Station

Photodiode Preamp