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SGM8091 Dataheets PDF



Part Number SGM8091
Manufacturers Shengbang Microelectronics
Logo Shengbang Microelectronics
Description (SGM8091 - SGM8094) Rail-to-Rail Output CMOS Operational Amplifier
Datasheet SGM8091 DatasheetSGM8091 Datasheet (PDF)

SGM8091 SGM8092 SGM8093 SGM8094 PRODUCT DESCRIPTION The SGM8091/8093(single), SGM8092 (dual), 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 www.DataSheet4U.com swing, making them easy to use on single supplies as low as 2.5 V. Despite being low cost, the SGM8091 series provide excellent overall.

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SGM8091 SGM8092 SGM8093 SGM8094 PRODUCT DESCRIPTION The SGM8091/8093(single), SGM8092 (dual), 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 www.DataSheet4U.com swing, making them easy to use on single supplies as low as 2.5 V. Despite being low cost, the SGM8091 series provide excellent overall performance. They offer wide bandwidth to 350 MHz (G = +1) along with 0.1 dB flatness out to 125 MHz (G = +1) and offer a typical low power of 4.3 mA/amplifier. The SGM8091 series are low distortion and fast settling make 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°C to +125°C temperature range. 350MHz, Rail-to-Rail Output CMOS Operational Amplifier FEATURES • Low Cost • Rail-to-Rail Output 2mV Typical VOS • High Speed 350 MHz, –3 dB Bandwidth (G = +1) 265 V/µs, Slew Rate 32 ns Settling Time to 0.1% with 2V Step • Operates on 2.5V to 5.5 V Supplies • Input Voltage Range = – 0.2 V to + 3.8 V with VS = 5 V • Excellent Video Specs (RL = 150Ω, G = +2) Gain Flatness 0.1dB to 70 MHz Diff Gain: 0.004 % , Diff Phase: 0.08 degree • Low Power 4.3 mA/Amplifier Typical Supply Current SGM8093 75µA when Disabled • Small Packaging SGM8091 Available in SO-8 and SOT23-5 SGM8092 Available in SO-8 and MSOP-8 SGM8093 Available in SO-8 and SOT23-6 SGM8094 Available in SO-16 and TSSOP-16 PIN CONFIGURATIONS (Top View) SGM8091 OUT -VS 1 2 4 -IN 5 +VS NC -IN +IN -VS 1 2 3 4 APPLICATIONS Imaging Photodiode Preamp Professional Video and Cameras Hand Sets DVD/CD Base Stations Filters A - to - D Driver Small Signal Frequency Response 3 Vo = 0.1VP-P 16 OUT D SGM8091/8093 8 7 6 5 NC = NO CONNECT DISABLE (SGM8093 ONLY) +VS OUT NC +IN 3 SOT23-5 SGM8093 8093 OUT -VS +IN 1 2 3 6 5 4 +VS DISABLE OUT A -IN -IN A +IN A +VS 8 7 6 +VS OUT B -IN2 NC -VS 4 5 +IN2 8 +INB -INB OUT B +IN1 3 1 2 3 4 5 6 7 SO-8 SGM8094 0 Normalized Gain(dB) -3 -6 -9 -12 -15 1 10 100 Frequency(MHz) 1000 G = +1 RL = 1KΩ RF = 24Ω 15 -IND 14 +IND 13 -VS 12 +INC 11 10 NC = NO CONNECT SOT23-6 SGM8092 OUT A 1 -IN1 2 -INC OUT C NC 9 G = +2 RL = 150Ω RF = 600Ω TSSOP-16 / SO-16 SO-8 / MSOP-8 Shengbang Microelectronics Co, Ltd Tel: 86/451/84348461 www.sg-micro.com REV. B ELECTRICAL CHARACTERISTICS :VS = +5V (G=+2, RF =600Ω, RL = 150Ω, unless otherwise noted) SGM8091/2/3/4 PARAMETER CONDITION TYP +25℃ DYNAMIC PERFORMANCE -3dB Small Signal Bandwidth G = +1, Vo = 0.1 V p-p, RF = 24Ω, RL = 150Ω G = +1, Vo = 0.1 V p-p, RF = 24Ω, RL = 1KΩ G = +2, Vo = 0.1 V p-p, RL = 50Ω G = +2, Vo = 0.1 V p-p, RL = 150Ω G = +2, Vo = 0.1 V p-p, RL = 1kΩ G = +2, Vo = 0.1 V p.


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