封装管脚图
产品描述
The SGM8621(single), SGM8622(dual), SGM8623(single with shutdown) and SGM8624(quad) are low noise, low voltage, and low power operational amplifiers, that can be designed into a wide range of applications. The SGM 8621/2/3 /4 have a high gain-bandwidth produc t of 3MHz, a slew rate of 1.7V/μs, and a quiescent current of 250μA/amplifier at 5V. The SGM8623 has a power-down disable feature that reduces the supply current to 150nA.
The SGM 8621/2/3 /4 are designed to provide optimal performance in low voltage and low noise systems. They provide rail-to-rail output swing into heavy loads. The input common-mode voltage range includes ground, and the maximum input offset voltage is 3mV for SGM 8621/2/3 /4. They are specified over the extended industrial temperature range ( -40 °C to + 125 °C ). The operating range is from 2.5V to 5.5V.
The single version, SGM8621/8623, is available in Green SC70-5, SOIC-8 and SOT-23-5(6) packages. The dual version SGM8622 is available in Green SOIC-8 and MSOP-8 packages. The quad version SGM8624 is available in Green SOIC-14 and TSSOP-14 packages.
产品特性
Low Cost
Rail-to-Rail Input and Output
0.7mV Typical Vos
High Gain-Bandwidth Product: 3MHz
High Slew Rate: 1.7V/μs
Settling Time to 0.1% with 2V Step: 2.1μs
Overload Recovery Time: 1μs
Low Noise: 12nV/
Operates on 2.5V to 5.5V Supplies
Input Voltage Range = -0.1V to +5.6V with Vs = 5.5V
Low Power
250μA/Amplifier Typical Supply Current
SGM8623 150nA when Disabled
Small Packaging
SGM8621 Available in SC70-5, SOT-23-5 and SOIC-8
SGM8622 Available in MSOP-8 and SOIC-8
SGM8623 Available in SOT-23-6 and SOIC-8
SGM8624 Available in TSSOP-14 and SOIC-14