The SGM8091/3 (single), SGM8092 (dual) and SGM8094 (quad) are rail-to-rail output voltage feedback amplifiers offering ease of use and low cost. They have bandwidth and slew rate typically found in current feedback amplifiers. All have a wide input common mode voltage range and output voltage swing, making them easy to use on single supply as low as 2.5V.
Despite being low cost, the SGM8091 series provide excellent overall performance. They offer wide bandwidth to 350MHz (G = +1) along with 0.1dB flatness out to 125MHz (G = +1) and offer a typical low power of 4.3mA/amplifier.
The SGM8091 series are low distortion and fast settling, making them ideal for buffering high speed A/D or D/A converters. The SGM8093 has a power-down disable feature that reduces the supply current to 75μA. These features make the SGM8093 ideal for portable and battery-powered applications where size and power are critical. All are specified over the extended -40℃ to +125℃ temperature range.
Input Offset Voltage: 8mV (MAX)
350MHz, -3dB Bandwidth (G = +1)
265V/μs, Slew Rate
32ns Settling Time to 0.1% with 2V Step
Supply Voltage Range: 2.5V to 5.5V
Input Voltage Range: -0.2V to 3.8V with VS = 5V
Excellent Video Specs (RL = 150Ω, G = +2):
Gain Flatness 0.1dB to 70MHz
Diff Gain: 0.004%, Diff Phase: 0.08 Degree
Low Supply Current: 4.3mA (TYP)
-40℃ to +125℃ Operating Temperature Range
Available in SOIC-8 and SOT-23-5 Packages
Professional Video and Camera