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SGM358 Datasheet(PDF) 1 Page - SG Micro Corp |
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SGM358 Datasheet(HTML) 1 Page - SG Micro Corp |
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1 / 17 page  SGM321/SGM358/SGM324 1MHz, 60μA, Rail-to-Rail I/O CMOS Operational Amplifiers PRODUCT DESCRIPTION The SGM321 (single), SGM358 (dual) and SGM324 (quad) are low cost, rail-to-rail input and output voltage feedback amplifiers. They have a wide input common mode voltage range and output voltage swing, and take the minimum operating supply voltage down to 2.1V. The maximum recommended supply voltage is 5.5V. All are specified over the extended -40 ℃ to +85℃ temperature range. The SGM321/358/324 provide 1MHz bandwidth at a low current consumption of 60μA per amplifier. Very low input bias currents of 10pA enable SGM321/358/324 to be used for integrators, photodiode amplifiers, and piezoelectric sensors. Rail-to-rail input and output are useful to designers for buffering ASIC in single-supply systems. Applications for this series of amplifiers include safety monitoring, portable equipment, battery and power supply control, and signal conditioning and interfacing for transducers in very low power systems. The SGM321 is available in the Green SOT-23-5 and SC70-5 packages. The SGM358 comes in the Green SOIC-8, MSOP-8 and DIP-8 packages. The SGM324 is offered in the Green SOIC-14 and TSSOP-14 packages. APPLICATIONS ASIC Input or Output Amplifier Sensor Interface Piezoelectric Transducer Amplifier Medical Instrumentation Mobile Communication Audio Output Portable Systems Smoke Detectors Notebook PC PCMCIA Cards Battery-Powered Equipment FEATURES Low Cost Rail-to-Rail Input and Output 0.8mV Typical VOS Unity Gain Stable Gain-Bandwidth Product: 1MHz Very Low Input Bias Current: 10pA Supply Voltage Range: 2.1V to 5.5V Input Voltage Range: -0.1V to +5.6V with VS = 5.5V Low Supply Current: 60μA/Amplifier Small Packaging SGM321 Available in SOT-23-5 and SC70-5 SGM358 Available in SOIC-8, MSOP-8 and DIP-8 SGM324 Available in SOIC-14 and TSSOP-14 PIN CONFIGURATIONS (TOP VIEW) OUT A OUT B +INB +VS 1 2 3 4 5 6 7 8 -INA +INA -VS -INB SGM358 SOIC-8/MSOP-8/DIP-8 1 2 3 4 5 OUT A -IN A +IN A -VS +VS -IND +IND SGM324 TSSOP-14/SOIC-14 6 7 8 9 10 11 12 13 14 -INB +INB -INC OUT B OUT C +INC OUT D +VS -IN 1 2 3 4 5 -VS +IN SGM321YN5 SGM321YC5 SOT-23-5/SC70-5 OUT +VS -IN 1 2 3 4 5 -VS +IN SOT-23-5 OUT SGM321BYN5 DSP Interface REV. D. 4 SG Micro Corp www.sg-micro.com |
Similar Part No. - SGM358 |
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Similar Description - SGM358 |
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