Our advantages    

Chinese manufacturing processes have undergone years of iteration, resulting in mature and reliable technologies. Many international corporations opt for production outsourcing in China. As an electronic components manufacturer in China, our products can fully replace those of major international brands in 99% of applications without the need for testing verification. Our products boast high consistency in quality, reasonable pricing, ample inventory, flexible supply, short lead times, and professional after-sales service.    

Description

The SL348 (single), SL2348 (dual) and SL4348 (quad) are low voltage micro power CMOS voltage feedback operational amplifiers. With an excellent bandwidth of 1.1MHz, a slew rate of 0.8V/μs, and a quiescent current of 85μA per amplifier at 5V, the SLx348 family can be designed into a wide range of applications.
The SLx348 op-amps are specifically designed for general-purpose applications with optimal performance. They have a wide input common-mode voltage range and output voltage swing, and the maximum input offset voltage are 3.5mV. These parts provide rail-to-rail output swing into heavy loads. The SLx348 family is specified for single or dual power supplies of +1.8V to +5.5V. All models are specified over the extended industrial temperature range of −40℃ to +125℃. The SL348 is available in 5-lead SC70 and SOT-23, and 8-lead SOP packages.
The SL2348 is available in 8-lead MSOP, DFN2*2 and SOP packages. The SL4348 is available in 14-lead TSSOP and SOP packages.

Features

● High Slew Rate: 4V/µs

● Gain-Bandwidth Product: 6.5MHz

● Low Power Consumption: 480μA per amplifier

● 0.1% Settling Time (for a 2V step): 1μs

● Low Noise: 20nV/√Hz@10kHz

● High Gain: 103dB

● Low Offset Voltage: 4.2mV (maximum)

● Unity Gain Stable

● Rail-to-Rail Input and Output ----- Input Voltage Range: -0.1V to +5.1V (at 5V supply voltage)

● Operating Supply Range: +2.1V to +5.5V

● Operating Temperature Range: -40°C to +125°C

Applications

● Photodiode and sensor interfaces

● Audio output

● Active filters

● Driving A/D converters

● Portable devices and battery-powered equipment

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